应用
3-Coumaranone is used in the aurones, [2-benzylidenebenzofuran-3(2H)-ones] by reacting with appropriate aldehyde. It is involved in the condensation reaction with aldehydes in the presence of morpholine acetate to prepare substituted 2-(arylidene)benzofuran-3(ZH)-ones. In Horner-Wadsworth-Emmons reaction, it reacts with diethyl¬ cyanomethyl¬phosphonate to give 3-(cyanomethyl)benzofurans, which is an intermediate in the synthesis of antihyperglycemic agents.

备注
Light sensitive. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00051810

EINECS
000-000-0

分子式
C₈H₆O₂

分子量
134.13

熔点
97-102°

灵敏度
Store at -20°C. Light Sensitive.

形态
Crystalline powder

溶解性
Slightly miscible with water.

Beilstein
115296

安全信息

TSCA
否