Volume 15; Issue 20

Main
Organic Letters
Volume 15; Issue 20

Organic Letters

Volume 15; Issue 20

1

I 2 /TBHP-Catalyzed Chemoselective Amination of Indoles

Cai, Zhong-Jian, Wang, Shun-Yi, Ji, Shun-Jun

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 289 KB

english, 2013

2

What Controls Regiochemistry in 1,3-Dipolar Cycloadditions of Münchnones with Nitrostyrenes?

Lopchuk, Justin M., Hughes, Russell P., Gribble, Gordon W.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 719 KB

english, 2013

3

Metal-Free Oxidative Spirocyclization of Hydroxymethylacrylamide with 1,3-Dicarbonyl Compounds: A New Route to Spirooxindoles

Wang, Hua, Guo, Li-Na, Duan, Xin-Hua

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 333 KB

english, 2013

4

Palladium-Catalyzed C-2 Selective Arylation of Quinolines

Ren, Xiaoyu, Wen, Ping, Shi, Xiaokang, Wang, Yuling, Li, Jian, Yang, Sizhuo, Yan, Hao, Huang, Guosheng

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 544 KB

english, 2013

5

Synthesis of Peptide Thioacids at Neutral pH Using Bis(2-sulfanylethyl)amido Peptide Precursors

Pira, Silvain L., Boll, Emmanuelle, Melnyk, Oleg

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 400 KB

english, 2013

6

Cobalt-Catalyzed Hydrofluorination of Unactivated Olefins: A Radical Approach of Fluorine Transfer

Shigehisa, Hiroki, Nishi, Eriko, Fujisawa, Mayu, Hiroya, Kou

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 879 KB

english, 2013

7

Chiral Holmium Complex-Catalyzed Diels–Alder Reaction of Silyloxyvinylindoles: Stereoselective Synthesis of Hydrocarbazoles

Harada, Shinji, Morikawa, Takahiro, Nishida, Atsushi

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 453 KB

english, 2013

8

Copper-Catalyzed Hiyama Coupling of (Hetero)aryltriethoxysilanes with (Hetero)aryl Iodides

Gurung, Santosh K., Thapa, Surendra, Vangala, Adarsh S., Giri, Ramesh

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 393 KB

english, 2013

9

Synthesis of P -Triazole Dithienophospholes and a Cyclodextrin-Based Sensor via Click Chemistry

He, Xiaoming, Zhang, Ping, Lin, Jian-Bin, Huynh, Huy V., Navarro Muñoz, Sandra E., Ling, Chang-Chun, Baumgartner, Thomas

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 1.13 MB

english, 2013

10

Copper-Mediated Amidation of Alkenylzirconocenes with Acyl Azides: Formation of Enamides

Liu, Hailan, Zhou, Yiqing, Yan, Xiaoyu, Chen, Chao, Liu, Qingbin, Xi, Chanjuan

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 431 KB

english, 2013

11

Regioselective Rapid Synthesis of Fully Substituted 1,2,3-Triazoles Mediated by Propargyl Cations

Zhang, Huan, Tanimoto, Hiroki, Morimoto, Tsumoru, Nishiyama, Yasuhiro, Kakiuchi, Kiyomi

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 758 KB

english, 2013

12

Palladium-Catalyzed sp 2 and sp 3 C–H Bond Activation and Addition to Isatin toward 3-Hydroxy-2-oxindoles

Wang, Gang-Wei, Zhou, An-Xi, Wang, Jun-Jiao, Hu, Rong-Bin, Yang, Shang-Dong

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 751 KB

english, 2013

13

Palladium-Catalyzed Annulation of o -Iodobiphenyls with o -Bromobenzyl Alcohols: Synthesis of Functionalized Triphenylenes via C–C and C–H Bond Cleavages

Iwasaki, Masayuki, Iino, Shohei, Nishihara, Yasushi

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 411 KB

english, 2013

14

Copper-Catalyzed Intermolecular Dehydrogenative Amidation/Amination of Quinoline N -Oxides with Lactams/Cyclamines

Li, Gang, Jia, Chunqi, Sun, Kai

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 658 KB

english, 2013

15

Ir-Catalyzed Preparation of SF 5 -Substituted Potassium Aryl Trifluoroborates via C–H Borylation and Their Application in the Suzuki–Miyaura Reaction

Joliton, Adrien, Carreira, Erick M.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 182 KB

english, 2013

16

InCl 3 Catalyzed Highly Diastereoselective [3 + 2] Cycloaddition of 1,2-Cyclopropanated Sugars with Aldehydes: A Straightforward Synthesis of Persubstituted Bis -Tetrahydrofurans and Perhydrofuro[2,3- b ]pyrans

Ma, Xiaofeng, Tang, Qin, Ke, Jun, Yang, Xinglong, Zhang, Jichao, Shao, Huawu

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 342 KB

english, 2013

17

Total Synthesis of (−)-18- epi -Peloruside A: An Alkyne Linchpin Strategy

Trost, Barry M., Michaelis, David J., Malhotra, Sushant

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 541 KB

english, 2013

18

Nitrosporeusines A and B, Unprecedented Thioester-Bearing Alkaloids from the Arctic Streptomyces nitrosporeus

Yang, Aigang, Si, Longlong, Shi, Zhenping, Tian, Li, Liu, Dong, Zhou, Demin, Proksch, Peter, Lin, Wenhan

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 634 KB

english, 2013

19

Thioether-Promoted Direct Olefination of Polyfluoroarenes Catalyzed by Palladium

Wu, Cai-Zhi, He, Chun-Yang, Huang, Yangen, Zhang, Xingang

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 262 KB

english, 2013

20

Palladium-Catalyzed Fluorocarbonylation Using N -Formylsaccharin as CO Source: General Access to Carboxylic Acid Derivatives

Ueda, Tsuyoshi, Konishi, Hideyuki, Manabe, Kei

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 526 KB

english, 2013

21

Intramolecular Transannulation of Alkynyl Triazoles via Alkyne–Carbene Metathesis Step: Access to Fused Pyrroles

Shi, Yi, Gevorgyan, Vladimir

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 390 KB

english, 2013

22

Chemical Modifications of Peptide Sequences via S-Alkylation Reaction

Calce, Enrica, Leone, Marilisa, Monfregola, Luca, Luca, Stefania De

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 929 KB

english, 2013

23

Selective Co/Ti Cooperatively Catalyzed Biaryl Couplings of Aryl Halides with Aryl Metal Reagents

Zeng, Jing, Liu, Kun Ming, Duan, Xin Fang

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 716 KB

english, 2013

24

Structures and Absolute Configurations of Penicillactones A–C from an Endophytic Microorganism, Penicillium dangeardii Pitt

Liu, Yunbao, Ding, Guangzhi, Li, Yong, Qu, Jing, Ma, Shuanggang, Lv, Haining, Liu, Yang, Wang, Wenjie, Dai, Jungui, Tang, Yi, Yu, Shishan

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 540 KB

english, 2013

25

Zinc-Mediated Highly α-Regioselective 1,4-Addition of Chalcones with Prenyl Bromide in THF

Zhao, Li-Ming, Zhang, Shu-Qing, Dou, Fei, Sun, Rui

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 215 KB

english, 2013

26

Facile Synthesis of Peptidyl Salicylaldehyde Esters and Its Use in Cyclic Peptide Synthesis

Zhao, Jun-Feng, Zhang, Xiao-Hong, Ding, Ying-Jie, Yang, Yong-Sheng, Bi, Xiao-Bao, Liu, Chuan-Fa

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 358 KB

english, 2013

27

Multicomponent Prins Cyclization from Allylsilyl Alcohols Leading to Dioxaspirodecanes

Barbero, Asunción, Diez-Varga, Alberto, Pulido, Francisco J.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 415 KB

english, 2013

28

Improved Synthesis of Mono- and Disubstituted 2-Halonicotinonitriles from Alkylidene Malononitriles

Longstreet, Ashley R., Campbell, Brian S., Gupton, B. Frank, McQuade, D. Tyler

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 432 KB

english, 2013

29

Synthesis and Molecular Properties of Four Isomeric Dialkylated Angular-Shaped Naphthodithiophenes

Cheng, Sheng-Wen, Chiou, De-Yang, Lai, Yu-Ying, Yu, Ruo-Han, Lee, Chia-Hao, Cheng, Yen-Ju

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 305 KB

english, 2013

30

Pd(II)-Catalyzed Ortho -Trifluoromethylation of Benzylamines

Miura, Masanori, Feng, Chen-Guo, Ma, Sandy, Yu, Jin-Quan

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 553 KB

english, 2013

31

Ru(II)-Catalyzed ortho -C–H Amination of Arenes and Heteroarenes at Room Temperature

Shang, Ming, Zeng, Shao-Hang, Sun, Shang-Zheng, Dai, Hui-Xiong, Yu, Jin-Quan

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 793 KB

english, 2013

32

Iron-Catalyzed Aerobic Oxidation of Allylic Alcohols: The Issue of C═C Bond Isomerization

Liu, Jinxian, Ma, Shengming

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 243 KB

english, 2013

33

A Simple and Straightforward Approach to Quinoxalines by Iron/Sulfur-Catalyzed Redox Condensation of o -Nitroanilines and Phenethylamines

Nguyen, Thanh Binh, Retailleau, Pascal, Al-Mourabit, Ali

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 473 KB

english, 2013

34

N -Bromoimide/DBU Combination as a New Strategy for Intermolecular Allylic Amination

Wei, Ying, Liang, Fushun, Zhang, Xintong

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 477 KB

english, 2013

35

Tuning Reactivity of Glycosyl Imidinium Intermediate for 2-Azido-2-deoxyglycosyl Donors in α-Glycosidic Bond Formation

Ingle, Arun B., Chao, Chin-Sheng, Hung, Wei-Cheng, Mong, Kwok-Kong Tony

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 563 KB

english, 2013

36

Total Synthesis of Phenanthroindolizidine Alkaloids through an Amidyl Radical Cascade/Rearrangement Reaction

Han, Guifang, Liu, Yuxiu, Wang, Qingmin

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 633 KB

english, 2013

37

Pd(II)-Catalyzed Ph 2 (O)P-Directed C–H Olefination toward Phosphine–Alkene Ligands

Wang, Hong-Li, Hu, Rong-Bin, Zhang, Heng, Zhou, An-Xi, Yang, Shang-Dong

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 990 KB

english, 2013

38

Oxidative Palladium(II)-Catalyzed C-7 Alkenylation of Indolines

Jiao, Lin-Yu, Oestreich, Martin

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 815 KB

english, 2013

39

Convenient Synthesis of a Highly Soluble and Stable Phosphorescent Platinum Porphyrin Dye

Zems, Yaroslav, Moiseev, Andrey G., Perepichka, Dmitrii F.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 859 KB

english, 2013

40

Photoredox-Mediated C–H Functionalization and Coupling of Tertiary Aliphatic Amines with 2-Chloroazoles

Singh, Anuradha, Arora, Amandeep, Weaver, Jimmie D.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 813 KB

english, 2013

41

Detection of Boronic Acids through Excited-State Intramolecular Proton-Transfer Fluorescence

Aronoff, Matthew R., VanVeller, Brett, Raines, Ronald T.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 1.82 MB

english, 2013

42

Rhodium(III)-Amine Dual Catalysis for the Oxidative Coupling of Aldehydes by Directed C–H Activation: Synthesis of Phthalides

Tan, Peng Wen, Juwaini, Nur Asyikin Binte, Seayad, Jayasree

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 313 KB

english, 2013

43

Traceless Directing Strategy: Efficient Synthesis of N-Alkyl Indoles via Redox-Neutral C–H Activation

Wang, Chengming, Huang, Yong

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 883 KB

english, 2013

44

Activating Group Recycling in Action: A Rhodium-Catalyzed Carbothiolation Route to Substituted Isoquinolines

Arambasic, Milan, Hooper, Joel F., Willis, Michael C.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 592 KB

english, 2013

45

Bisphosphine-Triggered One-Pot Sequential [3 + 2]/[3 + 2] Annulation of Allenoates with Cyclic Ketimines

Yang, Li-Jun, Wang, Shuai, Nie, Jing, Li, Shen, Ma, Jun-An

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 578 KB

english, 2013

46

Benzo-21-crown-7-Based [1]Rotaxanes: Syntheses, X-ray Crystal Structures, and Dynamic Characteristics

Zhou, Qizhong, Wei, Peifa, Zhang, Yanyan, Yu, Yihua, Yan, Xuzhou

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 973 KB

english, 2013

47

Iron-Catalyzed Ring-Opening Azidation and Allylation of O -Heterocycles

Sawama, Yoshinari, Shibata, Kyoshiro, Sawama, Yuka, Takubo, Masato, Monguchi, Yasunari, Krause, Norbert, Sajiki, Hironao

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 396 KB

english, 2013

48

Tandem Isomerization and C–H Activation: Regioselective Hydroheteroarylation of Allylarenes

Lee, Wei-Chih, Wang, Chun-Han, Lin, Yung-Huei, Shih, Wei-Chun, Ong, Tiow-Gan

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 645 KB

english, 2013

49

A β-Peptide Agonist of the GLP-1 Receptor, a Class B GPCR

Denton, Elizabeth V., Craig, Cody J., Pongratz, Rebecca L., Appelbaum, Jacob S., Doerner, Amy E., Narayanan, Arjun, Shulman, Gerald I., Cline, Gary W., Schepartz, Alanna

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 1.03 MB

english, 2013

50

Stereocontrolled First Total Syntheses of Amarouciaxanthin A and B

Yamano, Yumiko, Chary, Mahankhali Venu, Wada, Akimori

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 561 KB

english, 2013

51

Poly( N -vinyl-2-pyrrolidone- co -vinyl alcohol), a Versatile Amphiphilic Polymeric Scaffold for Multivalent Probes

Kitov, Pavel I., Kotsuchibashi, Yohei, Paszkiewicz, Eugenia, Wilhelm, Dennis, Narain, Ravin, Bundle, David R.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 527 KB

english, 2013

52

Efficient, Stereodivergent Access to 3-Piperidinols by Traceless P(OEt) 3 Cyclodehydration

Huy, Peter H., Koskinen, Ari M. P.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 362 KB

english, 2013

53

Asymmetric N-Heterocyclic Carbene (NHC)-Catalyzed Annulation of Modified Enals with Enolizable Aldehydes

Yetra, Santhivardhana Reddy, Kaicharla, Trinadh, Kunte, Sunita S., Gonnade, Rajesh G., Biju, Akkattu T.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 485 KB

english, 2013

54

Synthesis of Thiophene 1,1-Dioxides and Tuning Their Optoelectronic Properties

Tsai, Chia-Hua, Chirdon, Danielle N., Maurer, Andrew B., Bernhard, Stefan, Noonan, Kevin J. T.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 370 KB

english, 2013

55

Transannular Diels–Alder/1,3-Dipolar Cycloaddition Cascade of 1,3,4-Oxadiazoles: Total Synthesis of a Unique Set of Vinblastine Analogues

Campbell, Erica L., Skepper, Colin K., Sankar, Kuppusamy, Duncan, Katharine K., Boger, Dale L.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 373 KB

english, 2013

56

Conformational Preferences of Zampanolide and Dactylolide

Larsen, Erik M., Wilson, Matthew R., Zajicek, Jaroslav, Taylor, Richard E.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 1.42 MB

english, 2013

57

Regio- and Stereoselective Direct N -Alkenylation of Indoles via Pd-Catalyzed Aerobic Oxidation

Wu, Ge, Su, Weiping

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 385 KB

english, 2013

58

Synthesis of Fungal Glycolipid Asperamide B and Investigation of Its Ability to Stimulate Natural Killer T Cells

Chaudhary, Vinod, Albacker, Lee A., Deng, Shenglou, Chuang, Ya-Ting, Li, Yubo, Umetsu, Dale T., Savage, Paul B.

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 339 KB

english, 2013

59

Palladium-Catalyzed C(sp 2 and sp 3 )–H Activation/C–O Bond Formation: Synthesis of Benzoxaphosphole 1- and 2-Oxides

Eom, Dahan, Jeong, Yeonseok, Kim, Yea Rin, Lee, Euichul, Choi, Wonseok, Lee, Phil Ho

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 406 KB

english, 2013

60

Reaction of Cyclic α-Oxoketene Dithioacetals with Methylene Isocyanides: A Novel Pyrrole Annulation–Ring-Expansion Domino Process

Yugandar, Somaraju, Misra, Nimesh C., Parameshwarappa, Gangajji, Panda, Kausik, Ila, Hiriyakkanavar

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 419 KB

english, 2013

61

Reduction of 4-Styrylpyridine by SmI 2 : An Inner Sphere Electron Tranfer Case Where the Binding Site Differs from the Reaction Center

Yella, Ramesh, Hoz, Shmaryahu

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 400 KB

english, 2013

62

Nickel-Catalyzed C–P Cross-Coupling of Arylboronic Acids with P(O)H Compounds

Hu, Gaobo, Chen, Weizhu, Fu, Tingting, Peng, Zhimin, Qiao, Hongwei, Gao, Yuxing, Zhao, Yufen

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 307 KB

english, 2013

63

Palladium Catalyzed Oxidative Coupling of α-Enolic Dithioesters: A New Entry to 3,4,5-Trisubstituted 1,2-Dithioles via a Double Activation Strategy

Chowdhury, Sushobhan, Chanda, Tanmoy, Koley, Suvajit, Ramulu, B. Janaki, Jones, Raymond C. F., Singh, Maya Shankar

Journal:

Organic Letters

Année:

2013

Langue:

english

Fichier:

PDF, 809 KB

english, 2013