Volume 11; Issue 6

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Organic Letters
Volume 11; Issue 6

Organic Letters

Volume 11; Issue 6

1

A New Route to Substituted Phenols by Cationic Rhodium(I)/BINAP Complex-Catalyzed Decarboxylative [2 + 2 + 2] Cycloaddition

Hara, Hiromi, Hirano, Masao, Tanaka, Ken

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 116 KB

english, 2009

2

Synthesis of Aminocyclobutanes through Ring Expansion of N-Vinyl-β-Lactams

Cheung, Lawrence L. W., Yudin, Andrei K.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 148 KB

english, 2009

3

A Direct Phosphine-Mediated Synthesis of Pyrroles from Acid Chlorides and α,β-Unsaturated Imines

Lu, Yingdong, Arndtsen, Bruce A.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 138 KB

english, 2009

4

Catalysis in Polysiloxane Gels: Platinum-Catalyzed Hydrosilylation of Polymethylhydrosiloxane Leading to Reusable Catalysts for Reduction of Nitroarenes

Motoyama, Yukihiro, Kamo, Kazuyuki, Nagashima, Hideo

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 287 KB

english, 2009

5

Total Synthesis of Ipomoeassin F

Postema, Maarten H. D., TenDyke, Karen, Cutter, James, Kuznetsov, Galina, Xu, Qunli

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 208 KB

english, 2009

6

Dual Palladium- and Proline-Catalyzed Allylic Alkylation of Enolizable Ketones and Aldehydes with Allylic Alcohols

Usui, Ippei, Schmidt, Stefan, Breit, Bernhard

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 157 KB

english, 2009

7

Gold or No Gold: One-Pot Synthesis of Tetrahydrobenz[ b ]azepin-4-ones from Tertiary N -(But-3-ynyl)anilines

Cui, Li, Zhang, Guozhu, Peng, Yu, Zhang, Liming

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 1.89 MB

english, 2009

8

Reaction of Singlet Oxygen with Thioanisole in Ionic Liquids: a Solvent Induced Mechanistic Dichotomy

Baciocchi, Enrico, Chiappe, Cinzia, Del Giacco, Tiziana, Fasciani, Chiara, Lanzalunga, Osvaldo, Lapi, Andrea, Melai, Bernardo

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 92 KB

english, 2009

9

A New and Facile Synthesis of Quinazoline-2,4(1 H ,3 H )-diones

Jiarong, Li, Xian, Chen, Daxin, Shi, Shuling, Ma, Qing, Li, Qi, Zhang, Jianhong, Tang

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 171 KB

english, 2009

10

Intramolecular Hydroamination of Unactivated Alkenes with Secondary Alkyl- and Arylamines Employing [Ir(COD)Cl] 2 as a Catalyst Precursor

Hesp, Kevin D., Stradiotto, Mark

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 121 KB

english, 2009

11

Synthetic Studies on Siphonariid Polypropionates: Synthesis and Isomerization of the Caloundrin B Trioxaadamantane Ring System

Beye, Garrison E., Goodman, Jonathan M., Ward, Dale E.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 457 KB

english, 2009

12

General Chromatographic NMR Method in Liquid State for Synthetic Chemistry: Polyvinylpyrrolidone Assisted DOSY Experiments

Kavakka, Jari S., Kilpeläinen, Ilkka, Heikkinen, Sami

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 192 KB

english, 2009

13

A New Selective Chromogenic and Turn-On Fluorogenic Probe for Copper(II) in Water−Acetonitrile 1:1 Solution

Ballesteros, Eduardo, Moreno, Daniel, Gómez, Teresa, Rodríguez, Teresa, Rojo, Josefa, García-Valverde, María, Torroba, Tomás

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2009

14

Isolation of Antipodal (−)-Versicolamide B and Notoamides L−N from a Marine-Derived Aspergillus sp.

Tsukamoto, Sachiko, Kawabata, Tetsuro, Kato, Hikaru, Greshock, Thomas J., Hirota, Hiroshi, Ohta, Tomihisa, Williams, Robert M.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 438 KB

english, 2009

15

Site-Selective Azaindole Arylation at the Azine and Azole Rings via N -Oxide Activation

Huestis, Malcolm P., Fagnou, Keith

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 207 KB

english, 2009

16

Bis-N-Annulated Quaterrylene: An Approach to Processable Graphene Nanoribbons

Li, Yan, Wang, Zhaohui

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 548 KB

english, 2009

17

Synthesis of 3-Substituted-4(3 H )-quinazolinones via HATU-Mediated Coupling of 4-Hydroxyquinazolines with Amines

Xiao, Zili, Yang, Michael G., Li, Peng, Carter, Percy H.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 128 KB

english, 2009

18

Assembly of Substituted 3-Methyleneisoindolin-1-ones via a CuI/ l -Proline-Catalyzed Domino Reaction Process of 2-Bromobenzamides and Terminal Alkynes

Li, Li, Wang, Miao, Zhang, Xiaojing, Jiang, Yongwen, Ma, Dawei

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 161 KB

english, 2009

19

One- and Two-Photon Turn-on Fluorescent Probe for Cysteine and Homocysteine with Large Emission Shift

Zhang, Xuanjun, Ren, Xinsheng, Xu, Qing-Hua, Loh, Kian Ping, Chen, Zhi-Kuan

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 692 KB

english, 2009

20

Lycojapodine A, a Novel Alkaloid from Lycopodium japonicum

He, Juan, Chen, Xuan-Qin, Li, Ming-Ming, Zhao, Yu, Xu, Gang, Cheng, Xiao, Peng, Li-Yan, Xie, Min-Jin, Zheng, Yong-Tang, Wang, Yi-Ping, Zhao, Qin-Shi

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 145 KB

english, 2009

21

Efficient Rh(I)-Catalyzed Direct Arylation and Alkenylation of Arene C−H Bonds via Decarbonylation of Benzoic and Cinnamic Anhydrides

Jin, Weiwei, Yu, Zhengkun, He, Wei, Ye, Wenjing, Xiao, Wen-Jing

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 179 KB

english, 2009

22

Study of Very Reactive Tautomeric Phenol Dienones as Dienes in Diels−Alder Reactions

Dory, Yves L., Roy, Andrée-Lucie, Soucy, Pierre, Deslongchamps, Pierre

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 791 KB

english, 2009

23

Transition-Metal-Free Intermolecular Amination of sp 3 C−H Bonds with Sulfonamides

Fan, Renhua, Li, Weixun, Pu, Dongming, Zhang, Li

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 114 KB

english, 2009

24

Highly Enantioselective Direct Michael Addition of Nitroalkanes to Nitroalkenes Catalyzed by Amine−Thiourea Bearing Multiple Hydrogen-Bonding Donors

Dong, Xiu-Qin, Teng, Huai-Long, Wang, Chun-Jiang

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 381 KB

english, 2009

25

Total Syntheses of Enokipodins A and B Utilizing Palladium-Catalyzed Addition of An Arylboronic Acid to An Allene

Yoshida, Masahiro, Shoji, Yasunobu, Shishido, Kozo

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 108 KB

english, 2009

26

Synthesis of 3,4-Disubstituted Maleimides by Selective Cross-Coupling Reactions Using Indium Organometallics †

Bouissane, Latifa, Sestelo, José Pérez, Sarandeses, Luis A.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 159 KB

english, 2009

27

Rhodium-Catalyzed Methylthio Transfer Reaction between Ketone α-Positions: Reversible Single-Bond Metathesis of C−S and C−H Bonds

Arisawa, Mieko, Suwa, Katsunori, Yamaguchi, Masahiko

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 31 KB

english, 2009

28

Daucus carota Mediated-Reduction of Cyclic 3-Oxo-amines

Lacheretz, Romain, Pardo, Domingo Gomez, Cossy, Janine

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 308 KB

english, 2009

29

Synthesis of New Halogenated Pentiptycene Building Blocks

Yang, Jye-Shane, Yan, Jyu-Lun, Jin, Ying-Xue, Sun, Wei-Ting, Yang, Ming-Che

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 133 KB

english, 2009

30

Free-Radical-Initiated Coupling Reaction of Alcohols and Alkynes: Not C−O but C−C Bond Formation

Liu, Zhong-Quan, Sun, Liang, Wang, Jian-Guo, Han, Jie, Zhao, Yan-Kai, Zhou, Bo

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 84 KB

english, 2009

31

Novel 3,4-Diazabenzotropone Compounds (2,3-Benzodiazepin-5-ones): Synthesis, Unique Reactivity, and Biological Evaluation

Matsuya, Yuji, Katayanagi, Hiroshi, Ohdaira, Takuya, Wei, Zheng-Li, Kondo, Takashi, Nemoto, Hideo

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 191 KB

english, 2009

32

A General and Efficient Copper Catalyst for the Double Carbonylation Reaction

Liu, Jianming, Zhang, Rongzhao, Wang, Shoufeng, Sun, Wei, Xia, Chungu

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 141 KB

english, 2009

33

Total Synthesis of (±)-Neovibsanin B

Imagawa, Hiroshi, Saijo, Hayato, Kurisaki, Takahiro, Yamamoto, Hirofumi, Kubo, Miwa, Fukuyama, Yoshiyasu, Nishizawa, Mugio

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 550 KB

english, 2009

34

Synthesis and Histone Deacetylase Inhibitory Activity of Largazole Analogs: Alteration of the Zinc-Binding Domain and Macrocyclic Scaffold

Bowers, Albert A., West, Nathan, Newkirk, Tenaya L., Troutman-Youngman, Annie E., Schreiber, Stuart L., Wiest, Olaf, Bradner, James E., Williams, Robert M.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 1.24 MB

english, 2009

35

Intramolecular Carbolithiation Reactions for the Synthesis of 2,4-Disubstituted Tetrahydro-quinolines: Evaluation of TMEDA and (−)-Sparteine as Ligands in the Stereoselectivity † † Dedicated to Prof. Josep Font on the occasion of his 70th birthday.

Martínez-Estíbalez, Unai, Sotomayor, Nuria, Lete, Esther

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 100 KB

english, 2009

36

Erythronolides H and I, New Erythromycin Congeners from a New Halophilic Actinomycete Actinopolyspora sp. YIM90600

Huang, Sheng-Xiong, Zhao, Li-Xing, Tang, Shu-Kun, Jiang, Cheng-Lin, Duan, Yanwen, Shen, Ben

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 202 KB

english, 2009

37

Ab Initio Investigation of the Fragmentation of 5,5-Diamino-Substituted 1,4,2-Oxathiazoles

O’Reilly, Robert J., Radom, Leo

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 493 KB

english, 2009

38

Asymmetric Oxidation of o- Alkylphenols with Chiral 2-( o- Iodoxyphenyl)-oxazolines

Boppisetti, Jagadish K., Birman, Vladimir B.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 101 KB

english, 2009

39

Total Synthesis of (±)-Agelastatin A, A Potent Inhibitor of Osteopontin-Mediated Neoplastic Transformations

Dickson, David P., Wardrop, Duncan J.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 180 KB

english, 2009

40

Helical Organization in Foldable Aromatic Oligoamides by a Continuous Hydrogen-Bonding Network

Yan, Yan, Qin, Bo, Shu, Yingying, Chen, Xiuying, Yip, Yeow Kwan, Zhang, Dawei, Su, Haibin, Zeng, Huaqiang

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 624 KB

english, 2009

41

Intramolecular Reactions of Hydroperoxides and Oxetanes: Stereoselective Synthesis of 1,2-Dioxolanes and 1,2-Dioxanes

Dai, Peng, Dussault, Patrick H.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 31 KB

english, 2009

42

Rhodium(I)-Catalyzed Cyclization Reaction of o -Alkynyl Phenols and Anilines. Domino Approach to 2,3-Disubstituted Benzofurans and Indoles

Isono, Naohiro, Lautens, Mark

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 515 KB

english, 2009

43

Thiaoxaaza-Macrocyclic Chromoionophores as Mercury(II) Sensors: Synthesis and Color Modulation

Lee, Hayan, Lee, Shim Sung

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 1020 KB

english, 2009

44

Pd(0)/InI-Mediated Allylic Additions to 4-Acetoxy-2-azetidinone: New Route to Highly Functionalized Carbocyclic Scaffolds

Cesario, Cara, Miller, Marvin J.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 196 KB

english, 2009

45

A Switch of Facial Selectivities Using α-Heteroatom-Substituted Aldehydes in the Vinylogous Mukaiyama Aldol Reaction

Shinoyama, Mariko, Shirokawa, Shin-ichi, Nakazaki, Atsuo, Kobayashi, Susumu

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 199 KB

english, 2009

46

Stereoselective DABCO-Catalyzed Synthesis of ( E )-α-Ethynyl-α,β-Unsaturated Esters from Allenyl Acetates

Choe, Yongsik, Lee, Phil Ho

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 172 KB

english, 2009

47

An Efficient Synthesis of 2,5-Dihydrofuran-Fused Bicyclic Skeletons via the Pd(II)-Catalyzed Tandem-Cyclization Reaction of 1,ω-Bisallenols

Deng, Youqian, Shi, Yunlong, Ma, Shengming

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 165 KB

english, 2009

48

Stereoselective Bromination Reactions Using Tridecylmethylphosphonium Tribromide in a “Stacked” Reactor

Ma, Kefeng, Li, Shaw, Weiss, Richard G.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 31 KB

english, 2009

49

β-Glycosidation of Sterically Hindered Alcohols

Szpilman, Alex M., Carreira, Erick M.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 182 KB

english, 2009

50

Protostadienol Biosynthesis and Metabolism in the Pathogenic Fungus Aspergillus fumigatus

Lodeiro, Silvia, Xiong, Quanbo, Wilson, William K., Ivanova, Yulia, Smith, McKenzie L., May, Gregory S., Matsuda, Seiichi P. T.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 743 KB

english, 2009

51

MacDonald-Type Reactions Using Bis-acrylaldehydes: Synthesis of an Expanded Sapphyrin and Vinylogous Hexaphyrins †

Zhang, Zhenjun, Ferrence, Gregory M., Lash, Timothy D.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 371 KB

english, 2009

52

Highly Diastereoselective anti -Dihydroxylation of 3- N , N -Dibenzylaminocyclohex-1-ene N -Oxide

Aciro, Caroline, Davies, Stephen G., Kurosawa, Wataru, Roberts, Paul M., Russell, Angela J., Thomson, James E.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 313 KB

english, 2009

53

Well-Defined Silica-Supported Olefin Metathesis Catalysts

Allen, Daryl P., Van Wingerden, Matthew M., Grubbs, Robert H.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 350 KB

english, 2009

54

Nickel-Catalyzed Synthesis of Oxazoles via C−S Activation

Lee, Kyoungsoo, Counceller, Carla M., Stambuli, James P.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 110 KB

english, 2009

55

Unexpected Formation of 2,1-Benzisothiazol-3-ones from Oxathiolano Ketenimines: A Rare Tandem Process

Alajarin, Mateo, Bonillo, Baltasar, Sanchez-Andrada, Pilar, Vidal, Angel, Bautista, Delia

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 761 KB

english, 2009

56

Multicatalytic Synthesis of Complex Tetrahydrofurans Involving Bismuth(III) Triflate Catalyzed Intramolecular Hydroalkoxylation of Unactivated Olefins

Kelly, Brendan D., Allen, Julia M., Tundel, Rachel E., Lambert, Tristan H.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 633 KB

english, 2009

57

Building Addressable Libraries: Site-Selective Suzuki Reactions on Microelectrode Arrays

Hu, Libo, Maurer, Karl, Moeller, Kevin D.

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 731 KB

english, 2009

58

PtCl 4 -Catalyzed Cyclization Reaction of β-Allenols in the Presence of Indoles

Kong, Wangqing, Cui, Jie, Yu, Yihua, Chen, Guofei, Fu, Chunling, Ma, Shengming

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 125 KB

english, 2009

59

Donor−Acceptor 9-Uncapped Fluorenes and Fluorenones as Stable Blue Light Emitters †,‡

Goel, Atul, Chaurasia, Sumit, Dixit, Manish, Kumar, Vijay, Prakash, Sattey, Jena, Bijayalaxmi, Verma, Jai K., Jain, Mayank, Anand, R. S., Manoharan, S. Sundar

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2009

60

Synthesis and Reaction of DNA Oligomers Containing Modified Cytosines Related to Bisulfite Sequencing

Oka, Yoshimi, Peng, Tao, Takei, Fumie, Nakatani, Kazuhiko

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 196 KB

english, 2009

61

Synthesis of 5-Hydroxycyclopent-2-enones from Allenyl Vinyl Ketones via an Interrupted Nazarov Cyclization

Marx, Vanessa M., Burnell, D. Jean

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 95 KB

english, 2009

62

Can Two Molecules Have the Same NMR Spectrum? Hexacyclinol Revisited

Saielli, Giacomo, Bagno, Alessandro

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 150 KB

english, 2009

63

Dynamic Covalent Chemistry of the Nicholas Ether-Exchange Reaction

Kihara, Nobuhiro, Kidoba, Kazuyuki

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 175 KB

english, 2009

64

Unexpected De-Arylation of a Pentaaryl Fullerene

Clavaguera, Simon, Khan, Saeed I., Rubin, Yves

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 824 KB

english, 2009

65

Enantioselective Three-Component Kabachnik−Fields Reaction Catalyzed by Chiral Scandium(III)− N , N ′-Dioxide Complexes

Zhou, Xin, Shang, Deju, Zhang, Qi, Lin, Lili, Liu, Xiaohua, Feng, Xiaoming

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 98 KB

english, 2009

66

Synthesis of 2,4-Disubstituted Pyrroles by Rearrangements of 2-Furanyl Carbamates

Kiren, Sezgin, Hong, Xuechuan, Leverett, Carolyn A., Padwa, Albert

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 106 KB

english, 2009

67

Synthesis of the Cyclobutylfuran Sector of Providencin via Zirconium-mediated Oxygen Abstraction from a Furanoside

White, James D., Jana, Somnath

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 113 KB

english, 2009

68

Indium (Zinc)−Copper-Mediated Barbier-Type Alkylation Reaction of Nitrones in Water: Synthesis of Amines and Hydroxylamines

Yang, Yong-Sheng, Shen, Zhi-Liang, Loh, Teck-Peng

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 101 KB

english, 2009

69

Cationic Palladium(II)-Catalyzed Highly Enantioselective Tandem Reactions of ortho -Boronate-Substituted Cinnamic Ketones and Internal Alkynes: A Convenient Synthesis of Optically Active Indenes

Zhou, Feng, Yang, Miao, Lu, Xiyan

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 129 KB

english, 2009

70

Efficient Construction of Polycyclic Derivatives via a Highly Selective Cu I -Catalyzed Domino Reductive-Aldol Cyclization

Deschamp, Julia, Riant, Olivier

Journal:

Organic Letters

Année:

2009

Langue:

english

Fichier:

PDF, 118 KB

english, 2009