Volhard–Erdmann cyclization
id:
volhard-erdmann-cyclization-302-3001270
title:
Volhard–Erdmann cyclization
text:
The Volhard–Erdmann cyclization is an organic synthesis of alkyl and aryl thiophenes by cyclization of disodium succinate or other 1,4-difunctional compounds with phosphorus heptasulfide. The reaction is named after Jacob Volhard and Hugo Erdmann. An example is the synthesis of 3-methylthiophene starting from itaconic acid:
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Volhard%E2%80%93Erdmann_cyclization
date created:
date modified:
2019-09-17T18:11:53Z
main entity:
{"identifier":"Q1059547","url":"https://www.wikidata.org/entity/Q1059547"}
image:
fields total:
13
integrity:
13