126573-28-2Relevant articles and documents
AROMATIZATION OF ALIPHATIC COMPOUNDS. IX. BENZOFURANONES FROM (4-SUBSTITUTED 2-OXO-3-CYCLOHEXEN-1-YL)ACETIC ACIDS
Baiocchi, Leandro,Bonanomi, Michele
, p. 441 - 444 (2007/10/02)
A new synthesis of several 6-alkyl, 6-aryl, or 6-heteroaryl 2-(3H)-benzofuran-3-ones, by action of thionyl chloride on the easily accessible (4-substituted 2-oxo-3-cyclohexen-1-yl)acetic acids is described.The action of thionyl chloride on some simple der