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Volume 13; Issue 24

Main
Organic Letters
Volume 13; Issue 24

Organic Letters

Volume 13; Issue 24

1

Amino Triazolo Diazepines (Ata) as Constrained Histidine Mimics

Buysse, Koen, Farard, Julien, Nikolaou, Alexandros, Vanderheyden, Patrick, Vauquelin, Georges, Sejer Pedersen, Daniel, Tourwé, Dirk, Ballet, Steven

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 830 KB

english, 2011

2

Continuous Photochemical Generation of Catalytically Active [CpRu]+ Complexes from CpRu(η6-C6H6)PF6

Gutierrez, Alicia C., Jamison, Timothy F.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 989 KB

english, 2011

3

The Palladium-Catalyzed Trifluoromethylation of Vinyl Sulfonates

Cho, Eun Jin, Buchwald, Stephen L.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 734 KB

english, 2011

4

Iron-Catalyzed Rearrangements and Cycloaddition Reactions of 2H-Chromenes

Luan, Yi, Sun, Huan, Schaus, Scott E.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 762 KB

english, 2011

5

Regiospecific Synthesis of 1,2-Disubstituted (Hetero)aryl Fused Imidazoles with Tunable Fluorescent Emission

Zhao, Dongbing, Hu, Junyi, Wu, Ningjie, Huang, Xiaolei, Qin, Xurong, Lan, Jingbo, You, Jingsong

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 2.44 MB

english, 2011

6

Tandem One-Pot Synthesis of Polysubstituted Pyridines Using the Blaise Reaction Intermediate and 1,3-Enynes

Chun, Yu Sung, Lee, Jun Hee, Kim, Ju Hyun, Ko, Young Ok, Lee, Sang-gi

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.01 MB

english, 2011

7

Total Synthesis and Stereochemical Assignment of Burkholdac B, a Depsipeptide HDAC Inhibitor

Benelkebir, Hanae, Donlevy, Alison M., Packham, Graham, Ganesan, A.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 837 KB

english, 2011

8

The N-Aryl Aminocarbonyl ortho-Substituent Effect in Cu-Catalyzed Aryl Amination and Its Application in the Synthesis of 5-Substituted 11-Oxo-dibenzodiazepines

Diao, Xiaoqiong, Xu, Lanting, Zhu, Wei, Jiang, Yongwen, Wang, Haoyang, Guo, Yinlong, Ma, Dawei

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 750 KB

english, 2011

9

An Organocascade Kinetic Resolution

McGarraugh, Patrick G., Brenner-Moyer, Stacey E.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 853 KB

english, 2011

10

Synthesis and Fluorescence Properties of Novel Pyrazine–Boron Complexes Bearing a β-Iminoketone Ligand

Kubota, Yasuhiro, Hara, Hiroshi, Tanaka, Syunki, Funabiki, Kazumasa, Matsui, Masaki

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.51 MB

english, 2011

11

Gram-Scale Synthesis of the A′B′-Subunit of Angelmicin B

Milgram, Benjamin C., Liau, Brian B., Shair, Matthew D.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1004 KB

english, 2011

12

Ruthenium-Catalyzed C–H/N–O Bond Functionalization: Green Isoquinolone Syntheses in Water

Ackermann, Lutz, Fenner, Sabine

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.23 MB

english, 2011

13

Synthesis of Rhodamines from Fluoresceins Using Pd-Catalyzed C–N Cross-Coupling

Grimm, Jonathan B., Lavis, Luke D.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 792 KB

english, 2011

14

Highly Enantioselective Direct Aldol Reaction Catalyzed by Organic Molecules

Raj, Monika, Vishnumaya,, Ginotra, Sandeep K., Singh, Vinod K.

Journal:

Organic Letters

Année:

2011

Fichier:

PDF, 502 KB

2011

15

Enantioselective Bromocyclization of Olefins Catalyzed by Chiral Phosphoric Acid

Huang, Deshun, Wang, Haining, Xue, Fazhen, Guan, Huan, Li, Lijun, Peng, Xianyou, Shi, Yian

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.02 MB

english, 2011

16

Origins of Aryl Substituent Effects on the Stereoselectivities of Additions of Silyl Enol Ethers to a Chiral Oxazolinium Ion

Krenske, Elizabeth H.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 783 KB

english, 2011

17

Design, Synthesis, Structure, and Dehydrogenation Reactivity of a Water-Soluble o -Iodoxybenzoic Acid Derivative Bearing a Trimethylammonium Group

Cui, Li-Qian, Dong, Zhi-Lei, Liu, Kai, Zhang, Chi

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 793 KB

english, 2011

18

Stereoselective Vinylation of Aryl N -(2-Pyridylsulfonyl) Aldimines with 1-Alkenyl-1,1-heterobimetallic Reagents

Hussain, Nusrah, Hussain, Mahmud M., Ziauddin, Muhammed, Triyawatanyu, Plengchat, Walsh, Patrick J.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 943 KB

english, 2011

19

Radical-Mediated Anti-Markovnikov Hydrophosphonation of Olefins

Daeffler, Christopher S., Grubbs, Robert H.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 686 KB

english, 2011

20

Au-Catalyzed Piperidine Synthesis via Tandem Acyloxy Migration/Intramolecular [3 + 2] Cycloaddition of Enynyl Esters

Zheng, Huaiji, Huo, Xing, Zhao, Changgui, Jing, Peng, Yang, Juan, Fang, Bowen, She, Xuegong

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.25 MB

english, 2011

21

Ethylene in Organic Synthesis: A New Route to Anticholenergic Pyrrolidinoindolines, and Other Molecules with All Carbon-Quaternary Centers via Asymmetric Hydrovinylation

Lim, Hwan Jung, RajanBabu, T. V.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 816 KB

english, 2011

22

Synthesis, Crystal Structures, and Electronic Properties of Nonlinear Fused Thienoacene Semiconductors

Black, Hayden T., Liu, Shubin, Sheares Ashby, Valerie

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 4.10 MB

english, 2011

23

Synthesis of (−)-Swainsonine and (−)-8- epi -Swainsonine by the Addition of Allenylmetals to Chiral α,β-Alkoxy Sulfinylimines

Louvel, Julien, Chemla, Fabrice, Demont, Emmanuel, Ferreira, Franck, Pérez-Luna, Alejandro

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 930 KB

english, 2011

24

Intramolecular Michael Reaction of tert -Butylsulfinyl Ketimines: Asymmetric Synthesis of 3-Substituted Indanones

Fustero, Santos, Rodríguez, Elsa, Herrera, Lidia, Asensio, Amparo, Maestro, Miguel A., Barrio, Pablo

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 843 KB

english, 2011

25

A Concise Total Synthesis of (±)-Minfiensine

Liu, Peijun, Wang, Juan, Zhang, Jiancun, Qiu, Fayang G.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 910 KB

english, 2011

26

Synthesis of the C1–C20 and C15–C27 Segments of Aplyronine A

Hong, Wan Pyo, Noshi, Mohammad N., El-Awa, Ahmad, Fuchs, Philip L.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.90 MB

english, 2011

27

Enantioselective Enolate Protonation in Sulfa–Michael Addition to α-Substituted N -Acryloyloxazolidin-2-ones with Bifunctional Organocatalyst

Rana, Nirmal K., Singh, Vinod K.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 747 KB

english, 2011

28

Catalyst-Free Preparation of 1,2,4,5-Tetrasubstituted Imidazoles from a Novel Unexpected Domino Reaction of 2-Azido Acrylates and Nitrones

Hu, Bao, Wang, Zhao, Ai, Ning, Zheng, Jie, Liu, Xing-Hai, Shan, Shang, Wang, Zhongwen

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 837 KB

english, 2011

29

Oxazole as an Electron-Deficient Diene in the Diels–Alder Reaction

Suárez-Moreno, Galdina Vanessa, González-Zamora, Eduardo, Méndez, Francisco

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.25 MB

english, 2011

30

Synthesis of New Class of Alkyl Azarene Pyridinium Zwitterions via Iodine Mediated sp 3 C–H Bond Activation

Kumar, Atul, Gupta, Garima, Srivastava, Suman

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 844 KB

english, 2011

31

Hybrid Aminoglycoside Antibiotics via Tsuji Palladium-Catalyzed Allylic Deoxygenation

Hanessian, Stephen, Maianti, Juan Pablo, Matias, Rowena D., Feeney, Lee Ann, Armstrong, Eliana S.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.75 MB

english, 2011

32

Palladium-Catalyzed Synthesis of 4-Aminophthalazin-1(2 H )-ones by Isocyanide Insertion

Vlaar, Tjøstil, Ruijter, Eelco, Znabet, Anass, Janssen, Elwin, de Kanter, Frans J. J., Maes, Bert U. W., Orru, Romano V. A.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 815 KB

english, 2011

33

Copper-Mediated Chelation-Assisted Ortho Nitration of (Hetero)arenes

Zhang, Lin, Liu, Zhenhua, Li, Huiqin, Fang, Guichun, Barry, Badru-Deen, Belay, Tuemay Abadi, Bi, Xihe, Liu, Qun

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 933 KB

english, 2011

34

Selenium-Catalyzed Regioselective Cyclization of Unsaturated Carboxylic Acids Using Hypervalent Iodine Oxidants

Singh, Fateh V., Wirth, Thomas

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 692 KB

english, 2011

35

Organocatalytic Asymmetric Neber Reaction for the Synthesis of 2 H -Azirine Carboxylic Esters

Sakamoto, Shota, Inokuma, Tsubasa, Takemoto, Yoshiji

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 929 KB

english, 2011

36

NHC-Catalyzed Enantioselective [2 + 2] and [2 + 2 + 2] Cycloadditions of Ketenes with Isothiocyanates

Wang, Xiao-Na, Shen, Li-Tao, Ye, Song

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 853 KB

english, 2011

37

A Hg(ClO 4 ) 2 ·3H 2 O Catalyzed Sakurai–Hosomi Allylation of Isatins and Isatin Ketoimines Using Allyltrimethylsilane

Cao, Zhong-Yan, Zhang, Yan, Ji, Cong-Bin, Zhou, Jian

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.15 MB

english, 2011

38

Modular Synthesis of Functionalized Bis-bispidine Tetraazamacrocycles

Wang, Zhuo, Miller, Erin J., Scalia, Samantha J.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 750 KB

english, 2011

39

Diastereoselective Synthesis of 1,3,5-Trisubstituted 4-Nitropyrrolidin-2-ones via a Nitro-Mannich/Lactamization Cascade

Pelletier, Sophie M.-C., Ray, Peter C., Dixon, Darren J.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1017 KB

english, 2011

40

Transition-Metal-Catalyzed Uninterrupted Four-Step Sequence to Access Trisubstituted Isoxazoles

Gayon, Eric, Quinonero, Ophélie, Lemouzy, Sébastien, Vrancken, Emmanuel, Campagne, Jean-Marc

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 715 KB

english, 2011

41

Bifunctional 3,3′-Ph 2 -BINOL-Mg Catalyzed Direct Asymmetric Vinylogous Michael Addition of α,β-Unsaturated γ-Butyrolactam

Lin, Li, Zhang, Jinlong, Ma, Xiaojuan, Fu, Xu, Wang, Rui

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.06 MB

english, 2011

42

[2]Pseudorotaxanes Based on the Recognition of Cryptands to Vinylogous Viologens

Yan, Xuzhou, Wei, Peifa, Zhang, Mingming, Chi, Xiaodong, Liu, Jiyong, Huang, Feihe

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.33 MB

english, 2011

43

New Preparation of Benzylic Aluminum and Zinc Organometallics by Direct Insertion of Aluminum Powder

Blümke, Tobias D., Groll, Klaus, Karaghiosoff, Konstantin, Knochel, Paul

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 866 KB

english, 2011

44

The Decarboxylative Strecker Reaction

Das, Deepankar, Richers, Matthew T., Ma, Longle, Seidel, Daniel

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 885 KB

english, 2011

45

Deslongchamps Annulations with Benzoquinone Monoketals

Petrović, Denis, Brückner, Reinhard

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.19 MB

english, 2011

46

Functionalization of a Simple Dithienylethene via Palladium-Catalyzed Regioselective Direct Arylation

Kamiya, Hiroki, Yanagisawa, Shuichi, Hiroto, Satoru, Itami, Kenichiro, Shinokubo, Hiroshi

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 929 KB

english, 2011

47

Total Synthesis of the Photoprotecting Dipyrrolobenzoquinone (+)-Terreusinone

Wang, Christy, Sperry, Jonathan

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 847 KB

english, 2011

48

A Bisferrocene-Benzobisimidazole Triad as a Multichannel Ditopic Receptor for Selective Sensing of Hydrogen Sulfate and Mercury Ions

Alfonso, María, Tárraga, Alberto, Molina, Pedro

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.24 MB

english, 2011

49

Mollenyne A, a Long-Chain Chlorodibromohydrin Amide from the Sponge Spirastrella mollis §

Morinaka, Brandon I., Molinski, Tadeusz F.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 2.21 MB

english, 2011

50

Electronic-State Switching Strategy in the Photochemical Synthesis of Indanones from o -Methyl Phenacyl Epoxides

Štacko, Peter, Šolomek, Tomáš, Klán, Petr

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.13 MB

english, 2011

51

Rh Catalyzed C–H Activation and Oxidative Olefination without Chelate Assistance: On the Reactivity of Bromoarenes

Patureau, Frederic W., Nimphius, Corinna, Glorius, Frank

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.41 MB

english, 2011

52

Aqueous Fluorescence Turn-on Sensor for Zn 2+ with a Tetraphenylethylene Compound

Sun, Fei, Zhang, Guanxin, Zhang, Deqing, Xue, Lin, Jiang, Hua

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.59 MB

english, 2011

53

Enantioselective Preparation of P -Chiral Phosphine Oxides

Adams, Harry, Collins, Rebecca C., Jones, Simon, Warner, Christopher J. A.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 842 KB

english, 2011

54

Erythrazoles A–B, Cytotoxic Benzothiazoles from a Marine-Derived Erythrobacter sp.

Hu, Youcai, MacMillan, John B.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 690 KB

english, 2011

55

A Concise Synthesis of Tetrabenazine: An Intramolecular Aza-Prins-Type Cyclization via Oxidative C–H Activation ∥

Son, Young Wook, Kwon, Tae Hui, Lee, Jae Kyun, Pae, Ae Nim, Lee, Jae Yeol, Cho, Yong Seo, Min, Sun-Joon

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 719 KB

english, 2011

56

One-Step Construction of Tetrahydro-5 H -indolo[3,2- c ]quinolines from Benzyl Azides and Indoles via a Cascade Reaction Sequence

Song, Zengqiang, Zhao, Yu-Ming, Zhai, Hongbin

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 819 KB

english, 2011

57

Intramolecular [2 + 2] Cycloaddition Reactions of Alkynyl Ether Derived Ketenes. A Convenient Synthesis of Donor–Acceptor Cyclobutanes

Tran, Vincent, Minehan, Thomas G.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 786 KB

english, 2011

58

Core-Extended Terrylene Diimide on the Bay Region: Synthesis and Optical and Electrochemical Properties

Bai, Qianqian, Gao, Baoxiang, Ai, Qi, Wu, Yonggang, Ba, Xinwu

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 870 KB

english, 2011

59

Silicon-Based Lewis Acid Assisted Cinchona Alkaloid Catalysis: Highly Enantioselective Aza-Michael Reaction under Solvent-Free Conditions

Yang, Hua-Meng, Li, Li, Li, Fei, Jiang, Ke-Zhi, Shang, Jun-Yan, Lai, Guo-Qiao, Xu, Li-Wen

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 702 KB

english, 2011

60

Efficient Syntheses of the Unknown Quinolino[2,3- c ]cinnolines: Synthesis of Neocryptolepines

Haddadin, Makhluf J., Zerdan, Raghida M. Bou, Kurth, Mark J., Fettinger, James C.

Journal:

Organic Letters

Année:

2011

Fichier:

PDF, 498 KB

2011

61

Synthesis of the Asperparaline Core by a Radical Cascade

Crick, Peter J., Simpkins, Nigel S., Highton, Adrian

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 756 KB

english, 2011

62

De Novo Asymmetric Synthesis of Fridamycin E

Chen, Qian, Mulzer, Michael, Shi, Pei, Beuning, Penny J., Coates, Geoffrey W., O’Doherty, George A.

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.07 MB

english, 2011

63

An Efficient Route to Tetrahydroindeno[2,1- b ]pyrroles via a Base-Promoted Reaction of ( E )-2-Alkynylphenylchalcone with 2-Isocyanoacetate

Zheng, Danqing, Li, Shaoyu, Luo, Yong, Wu, Jie

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 773 KB

english, 2011

64

Synthesis of Azines in Solid State: Reactivity of Solid Hydrazine with Aldehydes and Ketones

Lee, Byeongno, Lee, Kyu Hyung, Cho, Jaeheung, Nam, Wonwoo, Hur, Nam Hwi

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.29 MB

english, 2011

65

Charge Transport Anisotropy in n -Type Disk-Shaped Triphenylene-Tris(aroyleneimidazole)s

Zhang, Yue, Hanifi, David, Alvarez, Steven, Antonio, Francisco, Pun, Andrew, Klivansky, Liana M., Hexemer, Alexander, Ma, Biwu, Liu, Yi

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.36 MB

english, 2011

66

Regiospecific Functionalization of Azacalixaromatics through Copper-Mediated Aryl C–H Activation and C–O Bond Formation

Wang, Zu-Li, Zhao, Liang, Wang, Mei-Xiang

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 969 KB

english, 2011

67

Asymmetric Hydrogenation of 2- and 2,3-Substituted Quinoxalines with Chiral Cationic Ruthenium Diamine Catalysts

Qin, Jie, Chen, Fei, Ding, Ziyuan, He, Yan-Mei, Xu, Lijin, Fan, Qing-Hua

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 1.06 MB

english, 2011

68

Pd(0)-Catalyzed Iodoalkynation of Norbornene Scaffolds: The Remarkable Solvent Effect on Reaction Pathway

Liu, Hui, Chen, Chen, Wang, Limin, Tong, Xiaofeng

Journal:

Organic Letters

Année:

2011

Fichier:

PDF, 498 KB

2011

69

Palladium-Catalyzed Benzylation of Unprotected Anthranilic Acids with Benzyl Alcohols in Water

Hikawa, Hidemasa, Yokoyama, Yuusaku

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 825 KB

english, 2011

70

Scope and Mechanistic Studies of Electrophilic Alkoxyetherification

Chen, Jie, Chng, Shuyun, Zhou, Ling, Yeung, Ying-Yeung

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 755 KB

english, 2011

71

Total Synthesis of Polygalolide A

Adachi, Masaatsu, Yamada, Hitomi, Isobe, Minoru, Nishikawa, Toshio

Journal:

Organic Letters

Année:

2011

Langue:

english

Fichier:

PDF, 860 KB

english, 2011