Phenylpropiolic acid
id:
phenylpropiolic-acid-245-17808785
title:
Phenylpropiolic acid
text:
Phenylpropiolic acid, C6H5CCCO2H, formed by the action of alcoholic potash on cinnamic acid dibromide, C6H5CHBrCHBrCO2H, crystallizes in long needles or prisms which melt at 136–137 °C. When heated with water to 120 °C, it yields phenylacetylene (C6H5CCH). Chromic acid oxidizes it to benzoic acid; zinc and acetic acid reduce it to cinnamic acid, C6H5CH=CHCO2H, whilst sodium amalgam reduces it to hydrocinnamic acid, C6H5CH2CH2CO2H. Ortho-nitrophenylpropiolic acid, NO2C6H4CCCO2H, prepared by the a
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/Phenylpropiolic_acid
date created:
date modified:
2022-11-21T12:33:42Z
main entity:
{"identifier":"Q7181437","url":"https://www.wikidata.org/entity/Q7181437"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/a3/Phenylpropiolic_acid.png","width":1094,"height":783}
fields total:
13
integrity:
15