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Literature DB >> 20198254

Cobalt-catalyzed regio- and stereoselective intermolecular enyne coupling: an efficient route to 1,3-diene derivatives.

Subramaniyan Mannathan¹, Chien-Hong Cheng.

Abstract

The reaction of alkynes with vinyl arenes or vinyl trimethyl silane in the presence of a cobalt(II) complex, Zn and ZnI(2) in CH(2)Cl(2) at rt to 50 degrees C provides 1,3-dienes in good to excellent yields.

Entities: Chemical

Year: 2010 PMID： 20198254 DOI： 10.1039/b920071a

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

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Cited

3 in total

1. Exploring bis(cyclometalated) ruthenium(II) complexes as active catalyst precursors: room-temperature alkene-alkyne coupling for 1,3-diene synthesis.

Authors: Jing Zhang; Angel Ugrinov; Yong Zhang; Pinjing Zhao
Journal: Angew Chem Int Ed Engl Date: 2014-06-20 Impact factor: 15.336

2. Three-Component Coupling of Arenes, Ethylene, and Alkynes Catalyzed by a Cationic Bis(phosphine) Cobalt Complex: Intercepting Metallacyclopentenes for C-H Functionalization.

Authors: William G Whitehurst; Junho Kim; Stefan G Koenig; Paul J Chirik
Journal: J Am Chem Soc Date: 2022-03-04 Impact factor: 15.419

3. Phosphine-catalyzed divergent domino processes between γ-substituted allenoates and carbonyl-activated alkenes.

Authors: Mingyue Wu; Zhaobin Han; Huanzhen Ni; Nengzhong Wang; Kuiling Ding; Yixin Lu
Journal: Chem Sci Date: 2022-02-11 Impact factor: 9.825

3 in total