A new access to 1,3-dithiol-2-ylidenes from S-propargyl dithiocarbonates (xanthates)

Jean Boivin; Eric B. Henriet; Samir Z. Zard

doi:10.1016/0040-4039(95)00939-A

A new access to 1,3-dithiol-2-ylidenes from S-propargyl dithiocarbonates (xanthates)

Jean Boivin
, Eric B. Henriet
, Samir Z. Zard

Laboratoire de Synthèse Organique

Research output: Contribution to journal › Article › peer-review

Abstract

Heating a propargylic xanthates 1 in toluene or chlorobenzene in the presence of an active methylene compound produces a 1,3-dithiol-2-ylidene 6 through a series of steps involving betaine 3.

Original language	English
Pages (from-to)	5171-5174
Number of pages	4
Journal	Tetrahedron Letters
Volume	36
Issue number	29
DOIs	https://doi.org/10.1016/0040-4039(95)00939-A
Publication status	Published - 17 Jul 1995
Externally published	Yes

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@article{126ed84b5e22433f923b05b92108ab69,

title = "A new access to 1,3-dithiol-2-ylidenes from S-propargyl dithiocarbonates (xanthates)",

abstract = "Heating a propargylic xanthates 1 in toluene or chlorobenzene in the presence of an active methylene compound produces a 1,3-dithiol-2-ylidene 6 through a series of steps involving betaine 3.",

author = "Jean Boivin and Henriet, \{Eric B.\} and Zard, \{Samir Z.\}",

year = "1995",

month = jul,

day = "17",

doi = "10.1016/0040-4039(95)00939-A",

language = "English",

volume = "36",

pages = "5171--5174",

journal = "Tetrahedron Letters",

issn = "0040-4039",

number = "29",

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T1 - A new access to 1,3-dithiol-2-ylidenes from S-propargyl dithiocarbonates (xanthates)

AU - Boivin, Jean

AU - Henriet, Eric B.

AU - Zard, Samir Z.

PY - 1995/7/17

Y1 - 1995/7/17

N2 - Heating a propargylic xanthates 1 in toluene or chlorobenzene in the presence of an active methylene compound produces a 1,3-dithiol-2-ylidene 6 through a series of steps involving betaine 3.

AB - Heating a propargylic xanthates 1 in toluene or chlorobenzene in the presence of an active methylene compound produces a 1,3-dithiol-2-ylidene 6 through a series of steps involving betaine 3.

UR - https://www.scopus.com/pages/publications/0029043311

U2 - 10.1016/0040-4039(95)00939-A

DO - 10.1016/0040-4039(95)00939-A

M3 - Article

AN - SCOPUS:0029043311

SN - 0040-4039

VL - 36

SP - 5171

EP - 5174

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 29

ER -

A new access to 1,3-dithiol-2-ylidenes from S-propargyl dithiocarbonates (xanthates)

Abstract

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