Volume 16; Issue 7

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Organic Letters
Volume 16; Issue 7

Organic Letters

Volume 16; Issue 7

1

Modular Synthesis of Benzimidazole-Fused Phenanthridines from 2-Arylbenzimidazoles and o -Dibromoarenes by a Palladium-Catalyzed Cascade Process

Chen, Chunxia, Shang, Guoning, Zhou, Jingjie, Yu, Yanhan, Li, Bin, Peng, Jinsong

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 912 KB

english, 2014

2

A Concomitant Allylic Azide Rearrangement/Intramolecular Azide–Alkyne Cycloaddition Sequence

Vekariya, Rakesh H., Liu, Ruzhang, Aubé, Jeffrey

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 425 KB

english, 2014

3

Lanthanum(III) Triflate Catalyzed Direct Amidation of Esters

Morimoto, Hiroyuki, Fujiwara, Risa, Shimizu, Yuhei, Morisaki, Kazuhiro, Ohshima, Takashi

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 451 KB

english, 2014

4

Pd(II)-Catalyzed One-Step Construction of Cycloalkane-Fused Indoles and Its Application in Formal Synthesis of (±)-Aspidospermidine

Xia, Guoqin, Han, Xiuling, Lu, Xiyan

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 439 KB

english, 2014

5

Iron-Catalyzed Arene Alkylation Reactions with Unactivated Secondary Alcohols

Jefferies, Latisha R., Cook, Silas P.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 553 KB

english, 2014

6

Stereocontrolled Synthesis of the Tricyclic ABC Ring System of Daphnicyclidin A

Williams, David R., Mondal, Prolay K., Bawel, Seth A., Nag, Partha P.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 419 KB

english, 2014

7

Enantioselective Total Synthesis of (−)-Walsucochin B

Xu, Shiyan, Gu, Jixiang, Li, Huilin, Ma, Donghui, Xie, Xingang, She, Xuegong

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 672 KB

english, 2014

8

Triptycene-Based Organic Molecules of Intrinsic Microporosity

Taylor, Rupert G. D., Carta, Mariolino, Bezzu, C. Grazia, Walker, Jonathan, Msayib, Kadhum J., Kariuki, Benson M., McKeown, Neil B.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 985 KB

english, 2014

9

Asymmetric Synthesis of α,α-Disubstituted Amino Acids by Cycloaddition of ( E )-Ketonitrones with Vinyl Ethers

Zhang, Xiaofei, Cividino, Pascale, Poisson, Jean-François, Shpak-Kraievskyi, Pavlo, Laurent, Mathieu Y., Martel, Arnaud, Dujardin, Gilles, Py, Sandrine

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 589 KB

english, 2014

10

A Simple and Efficient Synthesis of Substituted 2,2′-Bithiophene and 2,2′:5′,2″-Terthiophene

Kostyuchenko, Anastasia S., Averkov, Alexey M., Fisyuk, Alexander S.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 356 KB

english, 2014

11

Straightforward Synthesis of Oligopyrroles through a Regioselective S N Ar Reaction of Pyrroles and Halogenated Boron Dipyrrins

Jiang, Ting, Zhang, Ping, Yu, Changjiang, Yin, Jian, Jiao, Lijuan, Dai, En, Wang, Jun, Wei, Yun, Mu, Xiaolong, Hao, Erhong

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 1.67 MB

english, 2014

12

Synthesis of Heterocyclic Triads by Pd-Catalyzed Cross-Couplings and Evaluation of Their Cell-Specific Toxicity Profile

Salamoun, Joseph, Anderson, Shelby, Burnett, James C., Gussio, Rick, Wipf, Peter

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 344 KB

english, 2014

13

Copper-Catalyzed Direct Amination of Quinoline N -Oxides via C–H Bond Activation under Mild Conditions

Zhu, Chongwei, Yi, Meiling, Wei, Donghui, Chen, Xuan, Wu, Yangjie, Cui, Xiuling

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 471 KB

english, 2014

14

The Synthesis of Tenofovir and Its Analogues via Asymmetric Transfer Hydrogenation

Zhang, Qian, Ma, Bai-Wei, Wang, Qian-Qian, Wang, Xing-Xing, Hu, Xia, Xie, Ming-Sheng, Qu, Gui-Rong, Guo, Hai-Ming

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 518 KB

english, 2014

15

Highly Versatile Pd–Thioether–Phosphite Catalytic Systems for Asymmetric Allylic Alkylation, Amination, and Etherification Reactions

Coll, Mercè, Pàmies, Oscar, Diéguez, Montserrat

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 863 KB

english, 2014

16

Preparation of tert -Butyl Esters via Pd-Catalyzed tert -Butoxycarbonylation of (Hetero)aryl Boronic Acid Derivatives

Li, Xinjian, Zou, Dapeng, Zhu, Helong, Wang, Yaping, Li, Jingya, Wu, Yangjie, Wu, Yusheng

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 395 KB

english, 2014

17

Efficient Routes to A 3 B-Type meso -(4-Carboxyphenyl) Porphyrin Derivatives

Presolski, Stanislav I., van der Weegen, Rob, Wiesfeld, Jan J., Meijer, E. W.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 607 KB

english, 2014

18

Stereocontrolled Total Synthesis of Hedyotol A

Kawabe, Yusuke, Ishikawa, Ryo, Akao, Yusuke, Yoshida, Atsushi, Inai, Makoto, Asakawa, Tomohiro, Hamashima, Yoshitaka, Kan, Toshiyuki

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 756 KB

english, 2014

19

Toward the Total Synthesis of Hygrocin B and Divergolide C: Construction of the Naphthoquinone–Azepinone Core

Nawrat, Christopher C., Kitson, Russell R. A., Moody, Christopher J.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 627 KB

english, 2014

20

A Novel Pentiptycene Bis(crown ether)-Based [2](2)Rotaxane Whose Two DB24C8 Rings Act as Flapping Wings of a Butterfly

Ma, Ying-Xian, Meng, Zheng, Chen, Chuan-Feng

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 786 KB

english, 2014

21

Iron-Catalyzed Hetero-Cross-Dehydrogenative Coupling Reactions of Sulfoximines with Diarylmethanes: A New Route to N -Alkylated Sulfoximines

Cheng, Ying, Dong, Wanrong, Wang, Long, Parthasarathy, Kanniyappan, Bolm, Carsten

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 261 KB

english, 2014

22

Iron-Catalyzed Oxidative Direct α-C–H Bond Functionalization of Cyclic Ethers: Selective C–O Bond Formation in the Presence of a Labile Aldehyde Group

Barve, Balaji D., Wu, Yang-Chang, El-Shazly, Mohamed, Korinek, Michal, Cheng, Yuan-Bin, Wang, Jeh-Jeng, Chang, Fang-Rong

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 438 KB

english, 2014

23

Synthesis of Thiazolines by Copper Catalyzed Aminobromination of Thiohydroximic Acids

Lemercier, Bérénice C., Pierce, Joshua G.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 673 KB

english, 2014

24

Organocatalytic Approach for C(sp 3 )–H Bond Arylation, Alkylation, and Amidation of Isochromans under Facile Conditions

Muramatsu, Wataru, Nakano, Kimihiro

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 313 KB

english, 2014

25

Chelation-Assisted Hydroesterification of Alkenes: New Ruthenium Catalyst Systems and Ligand Effects

Li, Bin, Lee, Seungeon, Shin, Kwangmin, Chang, Sukbok

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 546 KB

english, 2014

26

Domino Asymmetric Conjugate Addition–Conjugate Addition

Germain, Nicolas, Schlaefli, Doriane, Chellat, Mathieu, Rosset, Stéphane, Alexakis, Alexandre

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 436 KB

english, 2014

27

Stereoselective Synthesis of the CDE Ring System of Antitumor Saponin Scillascilloside E-1

Akahori, Yoshihiro, Yamakoshi, Hiroyuki, Hashimoto, Shunichi, Nakamura, Seiichi

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 519 KB

english, 2014

28

Asymmetric Synthesis of α-Allyl-α-Aryl α-Amino Acids by Tandem Alkylation/π-Allylation of α-Iminoesters

Curto, John M., Dickstein, Joshua S., Berritt, Simon, Kozlowski, Marisa C.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 971 KB

english, 2014

29

Co-Catalyzed Synthesis of 1,4-Dicarbonyl Compounds Using TBHP Oxidant

Zhang, Feng, Du, Peng, Chen, Jijun, Wang, Hongxiang, Luo, Qiang, Wan, Xiaobing

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 760 KB

english, 2014

30

De Novo Synthesis of Multisubstituted Aryl Amines Using Alkene Cross Metathesis

Tatton, Matthew R., Simpson, Iain, Donohoe, Timothy J.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 355 KB

english, 2014

31

AlCl 3 -Promoted Formal [2 + 3]-Cycloaddition of 1,1-Cyclopropane Diesters with N -Benzylic Sulfonamides To Construct Highly Stereoselective Indane Derivatives

Zhu, Mengyun, Liu, Jinqian, Yu, Jianjun, Chen, Liangshun, Zhang, Chunmei, Wang, Limin

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 359 KB

english, 2014

32

Recyclable Polystyrene-Supported Siloxane-Transfer Agent for Palladium-Catalyzed Cross-Coupling Reactions

Nguyen, Minh H., Smith, Amos B.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 830 KB

english, 2014

33

Ivorenolide B, an Immunosuppressive 17-Membered Macrolide from Khaya ivorensis : Structural Determination and Total Synthesis

Wang, Yao, Liu, Qun-Fang, Xue, Ji-Jun, Zhou, Yu, Yu, Huang-Chao, Yang, Sheng-Ping, Zhang, Bo, Zuo, Jian-Ping, Li, Ying, Yue, Jian-Min

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 688 KB

english, 2014

34

Organocatalytic Entry into 2,6-Disubstituted Aza-Achmatowicz Piperidinones: Application to (−)-Sedacryptine and Its Epimer

van der Pijl, Ferdi, Harmel, Robert K., Richelle, Gaston J. J., Janssen, Peter, van Delft, Floris L., Rutjes, Floris P. J. T.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 496 KB

english, 2014

35

Water-Soluble Pillar[7]arene: Synthesis, pH-Controlled Complexation with Paraquat, and Application in Constructing Supramolecular Vesicles

Li, Zhengtao, Yang, Jie, Yu, Guocan, He, Jiuming, Abliz, Zeper, Huang, Feihe

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 343 KB

english, 2014

36

Palladium-Catalyzed Trifluoromethylthiolation of Aryl C–H Bonds

Xu, Chunfa, Shen, Qilong

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 491 KB

english, 2014

37

Orthogonal Reactivity of Acyl Azides in C–H Activation: Dichotomy between C–C and C–N Amidations Based on Catalyst Systems

Shin, Kwangmin, Ryu, Jaeyune, Chang, Sukbok

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 566 KB

english, 2014

38

A Photoinduced, Benzyne Click Reaction

Gann, Adam W., Amoroso, Jon W., Einck, Vincent J., Rice, Walter P., Chambers, James J., Schnarr, Nathan A.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 413 KB

english, 2014

39

Copper-Mediated Trifluoromethylthiolation of α-Diazoesters

Hu, Mingyou, Rong, Jian, Miao, Wenjun, Ni, Chuanfa, Han, Yongxin, Hu, Jinbo

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 444 KB

english, 2014

40

Cross-Coupling Hydrogen Evolution Reaction in Homogeneous Solution without Noble Metals

Zhong, Jian-Ji, Meng, Qing-Yuan, Liu, Bin, Li, Xu-Bing, Gao, Xue-Wang, Lei, Tao, Wu, Cheng-Juan, Li, Zhi-Jun, Tung, Chen-Ho, Wu, Li-Zhu

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 537 KB

english, 2014

41

Practical Total Syntheses of Acromelic Acids A and B

Ouchi, Hitoshi, Asahina, Aya, Asakawa, Tomohiro, Inai, Makoto, Hamashima, Yoshitaka, Kan, Toshiyuki

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 960 KB

english, 2014

42

Sulfinylimidates as Chiral Amide Equivalents for Irreversible, Asymmetric Aldol Reactions

Bartrum, Hannah E., Viceriat, Audrey, Carret, Sébastien, Poisson, Jean-François

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 649 KB

english, 2014

43

Organic Synthesis “on Water” vs “on Liquids”: A Comparative Analysis

Sela, Tal, Vigalok, Arkadi

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 231 KB

english, 2014

44

Kinetic Resolution of 2-Substituted 2,3-Dihydro-4-pyridones by Palladium-Catalyzed Asymmetric Allylic Alkylation: Catalytic Asymmetric Total Synthesis of Indolizidine (−)-209I

Lei, Bai-Lin, Zhang, Qing-Song, Yu, Wei-Hua, Ding, Qiu-Ping, Ding, Chang-Hua, Hou, Xue-Long

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 404 KB

english, 2014

45

Organocatalytic Highly Enantioselective Monofluoroalkylation of 3-Bromooxindoles: Construction of Fluorinated 3,3′-Disubstituted Oxindoles and Their Derivatives

Wu, Chongyang, Li, Guofeng, Sun, Wangsheng, Zhang, Ming, Hong, Liang, Wang, Rui

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 566 KB

english, 2014

46

Palladium-Catalyzed Direct C–H Silylation and Germanylation of Benzamides and Carboxamides

Kanyiva, Kyalo Stephen, Kuninobu, Yoichiro, Kanai, Motomu

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 759 KB

english, 2014

47

Direct C–H Bond Arylation of (Benzo)oxazoles with Aryl Chlorides Catalyzed by N -Heterocyclic Carbene–Palladium(II)–1-Methylimidazole Complex

Shen, Xiao-Bao, Zhang, Yun, Chen, Wen-Xin, Xiao, Zheng-Kang, Hu, Ting-Ting, Shao, Li-Xiong

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 738 KB

english, 2014

48

[4.2](2,2′)(2,2′)Biphenylophanetriyne: A Twisted Biphenylophane with a Highly Distorted Diacetylene Bridge

Nobusue, Shunpei, Yamane, Hiroshi, Miyoshi, Hirokazu, Tobe, Yoshito

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 626 KB

english, 2014

49

Organocatalyzed Anodic Oxidation of Aldehydes to Thioesters

Ogawa, Kelli A., Boydston, Andrew J.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 326 KB

english, 2014

50

Pd(0)-Catalyzed Tandem Deprotection/Cyclization of Tetrahydro-β-carbolines on Allenes: Application to the Synthesis of Indolo[2,3- a ]quinolizidines

Gobé, Valerian, Guinchard, Xavier

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 933 KB

english, 2014

51

Development of Diversity-Enhanced Extracts of Curcuma zedoaria and Their New Sesquiterpene-like Compounds

Kikuchi, Haruhisa, Sakurai, Kazuyoshi, Oshima, Yoshiteru

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 825 KB

english, 2014

52

Highly Asymmetric Bromocyclization of Tryptophol: Unexpected Accelerating Effect of DABCO-Derived Bromine Complex

Liu, Huan, Jiang, Guangde, Pan, Xixian, Wan, Xiaolong, Lai, Yisheng, Ma, Dawei, Xie, Weiqing

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 520 KB

english, 2014

53

Synthesis of Pyrroles from Terminal Alkynes, N -Sulfonyl Azides, and Alkenyl Alkyl Ethers through 1-Sulfonyl-1,2,3-triazoles

Kim, Cheol-Eui, Park, Sangjune, Eom, Dahan, Seo, Boram, Lee, Phil Ho

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 588 KB

english, 2014

54

Stereospecific Ni-Catalyzed Cross-Coupling of Potassium Alkenyltrifluoroborates with Alkyl Halides

Molander, Gary A., Argintaru, O. Andreea

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 883 KB

english, 2014

55

Carbonylative Suzuki Couplings of Aryl Bromides with Boronic Acid Derivatives under Base-Free Conditions

Bjerglund, Klaus M., Skrydstrup, Troels, Molander, Gary A.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 772 KB

english, 2014

56

Regioselective Nucleophilic Addition of Organometallic Reagents to 3-Geminal Bis(silyl) N -Acyl Pyridinium

Wu, Ya, Li, Linjie, Li, Hongze, Gao, Lu, Xie, Hengmu, Zhang, Zhigao, Su, Zhishan, Hu, Changwei, Song, Zhenlei

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 845 KB

english, 2014

57

A New Route to Bicyclo[1.1.1]pentan-1-amine from 1-Azido-3-iodobicyclo[1.1.1]pentane

Goh, Yi Ling, Tam, Eric K.W., Bernardo, Paul H., Cheong, Choon Boon, Johannes, Charles W., William, Anthony D., Adsool, Vikrant A.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 545 KB

english, 2014

58

Ruthenium(II)-Catalyzed C(sp 3 )–H α-Alkylation of Pyrrolidines

Schinkel, Marvin, Wang, Lianhui, Bielefeld, Kris, Ackermann, Lutz

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 378 KB

english, 2014

59

A Mild Method for the Synthesis of Carbamate-Protected Guanidines Using the Burgess Reagent

Maki, Toshikatsu, Tsuritani, Takayuki, Yasukata, Tatsuro

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 401 KB

english, 2014

60

Heterohexacene Diimides: Anti- and Syn- Isomers and Quinonoid Forms

Cai, Kang, Xie, Jiajun, Yang, Xiao, Zhao, Dahui

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 313 KB

english, 2014

61

Copper-Catalyzed α-Methylenation of Benzylpyridines Using Dimethylacetamide as One-Carbon Source

Itoh, Masaki, Hirano, Koji, Satoh, Tetsuya, Miura, Masahiro

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 639 KB

english, 2014

62

Modular Approach to Substituted Boc-Protected 4-(Aminomethyl)pyrroles

Han, Songzhe, Zard, Samir Z.

Journal:

Organic Letters

Year:

2014

Language:

english

File:

PDF, 1017 KB

english, 2014

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