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1. WO2020221607 - PROCESS TO PRODUCE A MONO VINYL THIOETHER

Publication Number WO/2020/221607
Publication Date 05.11.2020
International Application No. PCT/EP2020/060947
International Filing Date 20.04.2020
IPC
C07C 319/20 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
319Preparation of thiols, sulfides, hydropolysulfides or polysulfides
14of sulfides
20by reactions not involving the formation of sulfide groups
C07C 323/14 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
323Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
10containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
11having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
14the carbon skeleton being acyclic and unsaturated
CPC
C07C 319/20
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
319Preparation of thiols, sulfides, hydropolysulfides or polysulfides
14of sulfides
20by reactions not involving the formation of sulfide groups
C07C 323/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
323Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
10containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
11having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
14the carbon skeleton being acyclic and unsaturated
Applicants
  • BASF SE [DE]/[DE]
Inventors
  • LOHWASSER, Ruth
  • TUZINA, Pavel
  • BIENEWALD, Frank
  • KUNSMANN-KEITEL, Dagmar Pascale
Agents
  • BASF IP ASSOCIATION
Priority Data
19171622.429.04.2019EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS TO PRODUCE A MONO VINYL THIOETHER
(FR) PROCÉDÉ DE PRODUCTION D'UN MONO-THIOÉTHER DE VINYLE
Abstract
(EN)
A process to produce a mono vinyl thioether by reacting acetylene with a compound comprising one thiol group and one hydroxy group, hereinafter referred to as thiol-hydroxy compound, wherein the reaction is performed at a pressure below 2 bars.
(FR)
L'invention concerne un procédé de production d'un mono-thioéther de vinyle par réaction d'acétylène avec un composé comprenant un groupe thiol et un groupe hydroxy, ci-après appelé composé thiol-hydroxy, la réaction étant effectuée à une pression inférieure à 2 bars.
Latest bibliographic data on file with the International Bureau