Journal ArticleDOI
A highly selective synthesis of versatile (E)-1-phenylthio vinylstannanes
TLDR
In this article, an efficient, palladium-catalyzed hydrostannation of 1-phenylthio-1alkynes was described, and a tributyltin hydride addition was added to provide versatile 1-PNYLthio vinylstannanes regio-and stereoselectively.About:
This article is published in Tetrahedron Letters.The article was published on 1991-09-16. It has received 77 citations till now. The article focuses on the topics: Tributyltin hydride & Regioselectivity.read more
Citations
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Journal ArticleDOI
Metal-Catalyzed Hydrostannations
Journal ArticleDOI
Copper nanoparticles as inexpensive and efficient catalyst: A valuable contribution in organic synthesis
Nisha Kant Ojha,Grigory V. Zyryanov,Grigory V. Zyryanov,Adinath Majee,Valery N. Charushin,Valery N. Charushin,Oleg N. Chupakhin,Oleg N. Chupakhin,Sougata Santra +8 more
Journal ArticleDOI
Short and efficient preparation of alkynyl selenides, sulfides and tellurides from terminal alkynes
TL;DR: Diphenyl diselenide reacts with terminal alkynes at room temperature in DMSO in the presence of catalytic amounts of copper iodide to give good to excellent yields of alkynyl phenyl selenides.
Journal ArticleDOI
Cu(I)-catalyzed aerobic cross-dehydrogenative coupling of terminal alkynes with thiols for the construction of alkynyl sulfides
TL;DR: Highly active and selective aerobic cross-dehydrogenative coupling of terminal alkynes with thiols to construct alkynyl sulfides catalyzed by Cu(I) using molecular oxygen as the oxidant has been demonstrated under mild reaction conditions.
Journal ArticleDOI
Convenient preparation of alkynyl selenides, sulfides and tellurides from terminal alkynes and prenylchalcogenyl halides in the presence of copper(I) iodide
TL;DR: Alkynyl selenides, sulfides and tellurides were obtained under very mild conditions by reacting terminal alkynes with phenylchalcogenyl halides in the presence of copper iodide(I).
References
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Palladium- and molybdenum-catalyzed hydrostannation of alkynes: a novel access to regio- and stereodefined vinylstannanes
TL;DR: In the presence of catalytic amounts of dichlorobis (triphenylphosphine) palladium or of the π-allylmolybdenum complex 3, tributyltin hybride adds instantaneously at room temperature to various alkynes to give the corresponding vinylstannanes in good to excellent yields as mentioned in this paper.
Journal ArticleDOI
Stereospecific palladium-catalyzed coupling reactions of vinyl iodides with acetylenic tin reagents
J. K. Stille,James H. Simpson +1 more
Journal ArticleDOI
Enol thioethers as enol substitutes. An alkylation sequence
Barry M. Trost,Alvin C. Lavoie +1 more
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Preparation of iodoallylic alcohols via hydrostannylation: spectroscopic proof of structures
Michael E. Jung,Lynn A. Light +1 more
TL;DR: In this paper, the E- or Z-β-tributylstannylallylic alcohols and ethers were obtained by the use of excess stannane or acetylenic compound, respectively.