FR2196645A5 - Thiocarbonic cpds prodn - by reaction of phosgene, alcohol and thioaceton-itrile - Google Patents

Thiocarbonic cpds prodn - by reaction of phosgene, alcohol and thioaceton-itrile

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Publication number
FR2196645A5
FR2196645A5 FR7229766A FR7229766A FR2196645A5 FR 2196645 A5 FR2196645 A5 FR 2196645A5 FR 7229766 A FR7229766 A FR 7229766A FR 7229766 A FR7229766 A FR 7229766A FR 2196645 A5 FR2196645 A5 FR 2196645A5
Authority
FR
France
Prior art keywords
alcohol
tan
reacting
cpds
cocl2
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7229766A
Other languages
French (fr)
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7229766A priority Critical patent/FR2196645A5/en
Application granted granted Critical
Publication of FR2196645A5 publication Critical patent/FR2196645A5/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C329/00—Thiocarbonic acids; Halides, esters or anhydrides thereof

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Thio carbonic cpds of formula: ROCOSCH2CN in which R is a straight or branched chain alkyl radical, are made by (a) reacting together COCl2, an alcohol and thioacetonitrile (TAN) or a salt of TAN, or (b) reacting COCl2 with an alcohol, then reacting the halide formed with TAN or a salt of TAN of formula MeSCH2CN in which Me is a metal, partic an alkali or alkaline earth metal, or (C) reacting COCl2 with TAN (or its metal salt), then reacting the halide formed with an alcohol. The pref. alcohol is ethanol or isopropanol. The reaction is carried out in an appropriate solvent, and in the presence of a hydracid acceptor. The process starts with less costly materials and is more simple to work than previous processes, and gives excellent yields.
FR7229766A 1972-08-21 1972-08-21 Thiocarbonic cpds prodn - by reaction of phosgene, alcohol and thioaceton-itrile Expired FR2196645A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7229766A FR2196645A5 (en) 1972-08-21 1972-08-21 Thiocarbonic cpds prodn - by reaction of phosgene, alcohol and thioaceton-itrile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7229766A FR2196645A5 (en) 1972-08-21 1972-08-21 Thiocarbonic cpds prodn - by reaction of phosgene, alcohol and thioaceton-itrile

Publications (1)

Publication Number Publication Date
FR2196645A5 true FR2196645A5 (en) 1974-03-15

Family

ID=9103378

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229766A Expired FR2196645A5 (en) 1972-08-21 1972-08-21 Thiocarbonic cpds prodn - by reaction of phosgene, alcohol and thioaceton-itrile

Country Status (1)

Country Link
FR (1) FR2196645A5 (en)

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Legal Events

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