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4,541 Newest Publications in organic letters

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One-Pot Protocol to Functionalized Benzopyrrolizidine Catalyzed Successively by Rh2(OAc)4 and Cu(OTf)2: A Transition Metal–Lewis Acid Catalysis Relay

12-12-2014 | Hua-Dong Xu; Zhi-Hong Jia; Ke Xu; Hao Zhou; Mei-Hua Shen, Organic Letters, 2014

4-N-Allylarylpropylamino-1-sulfonyl triazoles are converted to structurally unique benzopyrrolizidinyl sulfonamides in a one-pot operation. Intramolecular capture of rhodium carbene with arylamino nitrogen gives rise to the formation of an ammonium ylide immediate. A [2,3]- or [1,2]-rearrangement ...

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Copper-Catalyzed Three-Component Synthesis of Benzothiazolethiones from o-Iodoanilines, Isocyanide, and Potassium Sulfide

12-12-2014 | Pan Dang; Weilan Zeng; Yun Liang, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol503186w

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Reinvestigation of the Stereochemistry of the C-Glycosidic Ellagitannins, Vescalagin and Castalagin

12-12-2014 | Yosuke Matsuo; Hatsumi Wakamatsu; Mohamed Omar; Takashi Tanaka, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol503212v

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Facile Oxidation of Primary Amines to Nitriles Using an Oxoammonium Salt

11-12-2014 | Kyle M. Lambert; James M. Bobbitt; Sherif A. Eldirany; Kenneth B. Wiberg; William F. Bailey, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol503345h

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Oxidative Nucleophilic Cyclization of 2-Alkynylanilines with Thiophenols under Metal-Free Conditions

11-12-2014 | Dandan Han; Zhiming Li; Renhua Fan, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol5034139

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Anodic Substitution Reaction of Proline Derivatives Using the 2,4,6-Trimethoxyphenyl Leaving Group

11-12-2014 | Takao Shoji; Shokaku Kim; Keisuke Yamamoto; Tomomitsu Kawai; Yohei Okada; Kazuhiro Chiba, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol503198p

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Catalysis and Chemodivergence in the Interrupted, Formal Homo-Nazarov Cyclization Using Allylsilanes

11-12-2014 | Raynold Shenje; Corey W. Williams; Katherine M. Francois; Stefan France, Organic Letters, 2014

A chemodivergent, Lewis acid catalyzed allylsilane interrupted formal homo-Nazarov cyclization is disclosed. With catalytic amounts of SnCl4 and in the presence of allyltrimethylsilane, a formal Hosomi–Sakurai-type allylation of the oxyallyl cation intermediate is observed. A variety of ...

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Asymmetric Synthesis of 3,3′-Spirooxindoles Fused with Cyclobutanes through Organocatalytic Formal [2 + 2] Cycloadditions under H-Bond-Directing Dienamine Activation

10-12-2014 | Liang-Wen Qi; Yu Yang; Yong-Yuan Gui; Yong Zhang; Feng Chen; Fang Tian; Lin Peng; Li-Xin Wang, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol503266q

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Photocatalyzed Benzylic Fluorination: Shedding “Light” on the Involvement of Electron Transfer

10-12-2014 | Steven Bloom; Michael McCann; Thomas Lectka, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol503094m

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Arylation of Diorganochalcogen Compounds with Diaryliodonium Triflates: Metal Catalysts Are Unnecessary

10-12-2014 | Léanne Racicot; Takahito Kasahara; Marco A. Ciufolini, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol503177q

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