PROCESS FOR THE SYNTHESIS OF ETHYNYLCYCLOPROPANE

United States of America Patent

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Issued Date
Nov 10, 2011
app pub date
Mar 26, 2009
filing date
Mar 26, 2008

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Abandoned

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Abstract

Ethynylcyclopropane is prepared in a two-step process by reacting (1,1-dimethoxyethyl)-cyclopropane with a thiol and eliminating the thiol from the intermediate.

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Patent Owner(s)

Patent Owner	Address
LONZA LTD	LONZASTRASSE VISP 3930
LONZA GUANGZHOU RESEARCH AND DEVELOPMENT CENTER LTD	68 HUANGGE DADAOBEI NANSHA DISTRICT GUANGZHOU 511455

International Classification(s)

C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chen, Yanlei	Foshan Guangdong, CN	1	0
Hanselmann, Paul	Brig-Glis, CH	35	25
Wong, Heilam	Guangdong, CN	3	0

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PROCESS FOR THE SYNTHESIS OF ETHYNYLCYCLOPROPANE

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United States of America Patent

12922369

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12922369

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