Volume 12; Issue 2

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Organic Letters
Volume 12; Issue 2

Organic Letters

Volume 12; Issue 2

1

Complete Regioselective Addition of Grignard Reagents to Pyrazine N-Oxides, Toward an Efficient Enantioselective Synthesis of Substituted Piperazines

Andersson, Hans, Banchelin, Thomas Sainte-Luce, Das, Sajal, Gustafsson, Magnus, Olsson, Roger, Almqvist, Fredrik

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 224 KB

english, 2010

2

Biaryl Construction through Kumada Coupling with Diaryl Sulfates as One-by-One Electrophiles under Mild Conditions

Guan, Bing-Tao, Lu, Xing-Yu, Zheng, Yang, Yu, Da-Gang, Wu, Tong, Li, Kun-Lin, Li, Bi-Jie, Shi, Zhang-Jie

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 1007 KB

english, 2010

3

Indium Triflate-Assisted Nucleophilic Aromatic Substitution Reactions of Nitrosobezene-Derived Cycloadducts with Alcohols

Yang, Baiyuan, Miller, Marvin J.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 388 KB

english, 2010

4

Electron Transfer Photoredox Catalysis: Intramolecular Radical Addition to Indoles and Pyrroles

Tucker, Joseph W., Narayanam, Jagan M. R., Krabbe, Scott W., Stephenson, Corey R. J.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 398 KB

english, 2010

5

From Silphinenes to Penifulvins: A Biomimetic Approach to Penifulvins B and C

Gaich, Tanja, Mulzer, Johann

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 581 KB

english, 2010

6

Novel Ratiometric Fluorescent Sensor for Silver Ions

Wang, Huan-Huan, Xue, Lin, Qian, Yuan-Yu, Jiang, Hua

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 1.11 MB

english, 2010

7

Pd-Catalyzed Intramolecular Oxyalkynylation of Alkenes with Hypervalent Iodine

Nicolai, Stefano, Erard, Stéphane, González, Davinia Fernández, Waser, Jérôme

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 322 KB

english, 2010

8

Catalytic Enantioselective Hydrogenation of N-Alkoxycarbonyl Hydrazones: A Practical Synthesis of Chiral Hydrazines

Yoshikawa, Naoki, Tan, Lushi, McWilliams, J. Christopher, Ramasamy, Deepa, Sheppard, Ruth

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 219 KB

english, 2010

9

Direct Arylations of 2H-Indazoles On Water

Ohnmacht, Stephan A., Culshaw, Andrew J., Greaney, Michael F.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 236 KB

english, 2010

10

Total Synthesis of Bengazole A

Chandrasekhar, Srivari, Sudhakar, Ambadi

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 291 KB

english, 2010

11

Stereoselective Aldol Reaction of Glutarimides Using Pseudo C 2 Symmetry

Watanabe, Yohsuke, Yamazaki, Takashi, Kubota, Toshio

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 313 KB

english, 2010

12

Iron-Catalyzed, Microwave-Promoted, One-Pot Synthesis of 9-Substituted Xanthenes by the Cascade Benzylation−Cyclization Process

Xu, Xiaobing, Xu, Xiaolei, Li, Hongfeng, Xie, Xin, Li, Yanzhong

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 29 KB

english, 2010

13

Metal-Free Intramolecular Aziridination of Alkenes Using Hypervalent Iodine Based Sulfonyliminoiodanes

Moriarty, Robert M., Tyagi, Sachin

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 211 KB

english, 2010

14

Synthesis of Spiro Compounds through Tandem Oxidative Coupling and a Framework Rearrangement Reaction

Sue, Daisuke, Kawabata, Takeo, Sasamori, Takahiro, Tokitoh, Nobuhiro, Tsubaki, Kazunori

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 607 KB

english, 2010

15

Enantioselective Palladium(II)-Catalyzed Formal [3,3]-Sigmatropic Rearrangement of 2-Allyloxypyridines and Related Heterocycles †

Rodrigues, Alessandro, Lee, Ernest E., Batey, Robert A.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 370 KB

english, 2010

16

Palladium-Catalyzed Tandem Amination Reaction for the Synthesis of 4-Quinolones

Zhao, Tiankun, Xu, Bin

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 263 KB

english, 2010

17

Structure−Reactivity Relationships: Reactions of a 5-Substituted Aziadamantane in a Resorcin[4]arene-based Cavitand

Wagner, Gerald, Knoll, Wolfgang, Bobek, Michael M., Brecker, Lothar, van Herwijnen, Hendrikus W. G., Brinker, Udo H.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 521 KB

english, 2010

18

N-Heterocyclic Carbene-Catalyzed Intramolecular Aldehyde−Nitrile Cross Coupling: An Easy Access to 3- Aminochromones †

Vedachalam, Seenuvasan, Zeng, Jing, Gorityala, Bala Kishan, Antonio, Meraldo, Liu, Xue-Wei

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 286 KB

english, 2010

19

DBU Catalysis of N , N ′-Carbonyldiimidazole-Mediated Amidations §

Larrivée-Aboussafy, Claude, Jones, Brian P., Price, Kristin E., Hardink, Mark A., McLaughlin, Robert W., Lillie, Brett M., Hawkins, Joel M., Vaidyanathan, Rajappa

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 628 KB

english, 2010

20

Highly Enantioselective Titanium-Catalyzed Cyanation of Imines at Room Temperature

Seayad, Abdul Majeed, Ramalingam, Balamurugan, Yoshinaga, Kazuhiko, Nagata, Takushi, Chai, Christina L. L.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 345 KB

english, 2010

21

One-Pot Silver-Catalyzed and PIDA-Mediated Sequential Reactions: Synthesis of Polysubstituted Pyrroles Directly from Alkynoates and Amines

Liu, Weibing, Jiang, Huanfeng, Huang, Liangbin

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 325 KB

english, 2010

22

Synthesis and Characterization of Unsymmetric Indolodithienopyrrole and Extended Diindolodithienopyrrole

Balaji, Ganapathy, Phua, Dazril Izrar, Shim, Wong Low, Valiyaveettil, Suresh

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 615 KB

english, 2010

23

Structure Determination of Grandifotane A from Khaya grandifoliola by NMR, X-ray Diffraction, and ECD Calculation

Yuan, Tao, Zhu, Rong-Xiu, Zhang, Hua, Odeku, Oluwatoyin A., Yang, Sheng-Ping, Liao, Shang-Gao, Yue, Jian-Min

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 1014 KB

english, 2010

24

Synthesis of Pyrroles by Gold(I)-Catalyzed Amino−Claisen Rearrangement of N -Propargyl Enaminone Derivatives

Saito, Akio, Konishi, Tomoyo, Hanzawa, Yuji

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 173 KB

english, 2010

25

Highly Fluorescent BODIPY Dyes Modulated with Spirofluorene Moieties

Kowada, Toshiyuki, Yamaguchi, Shuhei, Ohe, Kouichi

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 647 KB

english, 2010

26

Total Solid-Phase Synthesis of NOTA-Functionalized Peptides for PET Imaging

Guérin, Brigitte, Ait-Mohand, Samia, Tremblay, Marie-Claude, Dumulon-Perreault, Véronique, Fournier, Patrick, Bénard, François

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 788 KB

english, 2010

27

Diastereoselective Synthesis of syn -1,3-Diols by Titanium-Mediated Reductive Coupling of Propargylic Alcohols

Tian, Guo-Qiang, Kaiser, Thomas, Yang, Jiong

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 158 KB

english, 2010

28

Benzannulation from Alkyne without Metallic Catalysts at Room Temperature to 100 °C

Jin, Tienan, Yang, Fan, Yamamoto, Yoshinori

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 174 KB

english, 2010

29

Total Synthesis of Pteridic Acid A

Yadav, J. S., Rajender, V., Rao, Y. Gangadhara

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 208 KB

english, 2010

30

Unprotected Vinyl Aziridines: Facile Synthesis and Cascade Transformations

Baktharaman, Sivaraj, Afagh, Nicholas, Vandersteen, Adelle, Yudin, Andrei K.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 632 KB

english, 2010

31

Ring-Rearrangement Metathesis of Cyclopropenes: Synthesis of Heterocycles

Miege, Frédéric, Meyer, Christophe, Cossy, Janine

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 633 KB

english, 2010

32

Bistripodand Amide Host for Compartmental Recognition of Multiple Oxyanions

Arunachalam, M., Ghosh, Pradyut

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 1.29 MB

english, 2010

33

Regioselective Intramolecular Dipolar Cycloaddition of Azides and Unsymmetrical Alkynes

Brawn, Ryan A., Welzel, Morgan, Lowe, Jason T., Panek, James S.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 570 KB

english, 2010

34

Bis-4-aminobenzamidines: Versatile, Fluorogenic A/T-Selective dsDNA Binders §

Vázquez, Olalla, Sánchez, Mateo I., Martínez-Costas, José, Vázquez, M. Eugenio, Mascareñas, José L.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 338 KB

english, 2010

35

One-Pot Facile Synthesis of Pyridyl Annelated Perylene Bisimides

Jiang, Wei, Li, Yan, Yue, Wan, Zhen, Yonggang, Qu, Jianqiang, Wang, Zhaohui

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 889 KB

english, 2010

36

Rhodium-Catalyzed Functionalization of Sterically Hindered Alkenes

Gendrineau, Thomas, Genet, Jean-Pierre, Darses, Sylvain

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 207 KB

english, 2010

37

Hexaphenylbenzenes as Potential Acetylene Sponges

Gagnon, Eric, Rochefort, Alain, Métivaud, Valérie, Wuest, James D.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 2.41 MB

english, 2010

38

Polarity-Reversible Conjugate Addition Tuned by Remote Electronic Effects

Li, Yifei, Xu, Xianxiu, Tan, Jing, Liao, Peiqiu, Zhang, Jingping, Liu, Qun

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 233 KB

english, 2010

39

Ni(II)-Catalyzed Enantioselective Conjugate Addition of Acetylenes to α,β-Enones

Larionov, Oleg V., Corey, E. J.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 288 KB

english, 2010

40

Sulfur-Assisted Five-Cascade Sequential Reactions for the Convenient and Efficient Synthesis of Allyl Thiophen-2-yl Acetates, Propionates, and Ketones

Xie, Yongfa, Ren, Lianjun, Su, Rui

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 274 KB

english, 2010

41

1,3-Diazepanes of Natural Product-Like Complexity from Cyanamide-Induced Rearrangement of Epoxy-δ-lactams

Dutta, Sanjay, Higginson, Cody J., Ho, Bao T., Rynearson, Kevin D., Dibrov, Sergey M., Hermann, Thomas

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 551 KB

english, 2010

42

An Efficient Synthesis of β- C -Glycosides Based on the Conformational Restriction Strategy: Lewis Acid Promoted Silane Reduction of the Anomeric Position with Complete Stereoselectivity

Terauchi, Masaru, Abe, Hiroshi, Matsuda, Akira, Shuto, Satoshi

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 29 KB

english, 2010

43

Allylcopper Intermediates with N-Heterocyclic Carbene Ligands: Synthesis, Structure, and Catalysis

Russo, Vincenzo, Herron, Jessica R., Ball, Zachary T.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 529 KB

english, 2010

44

Aryl Sulfoxides from Allyl Sulfoxides via [2,3]-Sigmatropic Rearrangement and Domino Pd-Catalyzed Generation/Arylation of Sulfenate Anions

Bernoud, Elise, Le Duc, Gaëtan, Bantreil, Xavier, Prestat, Guillaume, Madec, David, Poli, Giovanni

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 310 KB

english, 2010

45

1,2,3-Triazole as a Special “X-Factor” in Promoting Hashmi Phenol Synthesis

Chen, Yunfeng, Yan, Wuming, Akhmedov, Novruz G., Shi, Xiaodong

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 396 KB

english, 2010

46

Ligand-Controlled Enantioselective [2 + 2] Cycloaddition of Oxabicyclic Alkenes with Terminal Alkynes Using Chiral Iridium Catalysts

Fan, Bao-Min, Li, Xiao-Jiao, Peng, Fang-Zhi, Zhang, Hong-Bin, Chan, Albert S. C., Shao, Zhi-Hui

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 142 KB

english, 2010

47

Palladium-Catalyzed Decarboxylative Benzylation of Diphenylglycinate Imines

Fields, Wendy H., Chruma, Jason J.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 505 KB

english, 2010

48

Concise Total Syntheses of the Lycopodium Alkaloids (±)-Nankakurines A and B via Luciduline

Cheng, Xiayun, Waters, Stephen P.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 181 KB

english, 2010

49

Total Synthesis of the Anti-Apoptotic Agents Iso- and Bongkrekic Acids

Francais, Antoine, Leyva, Antonio, Etxebarria-Jardi, Gorka, Ley, Steven V.

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 334 KB

english, 2010

50

Chiral 1,2-Diols: The Assignment of Their Absolute Configuration by NMR Made Easy

Freire, Félix, Seco, José Manuel, Quiñoá, Emilio, Riguera, Ricardo

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 1.70 MB

english, 2010

51

Silane-Controlled Diastereoselectivity in the Tris(pentafluorophenyl)borane-Catalyzed Reduction of α-Diketones to Silyl-Protected 1,2-Diols

Skjel, Miranda K., Houghton, Adrian Y., Kirby, Andrea E., Harrison, Daniel J., McDonald, Robert, Rosenberg, Lisa

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 213 KB

english, 2010