Dear Colleagues,
Will appreciate your help with this reference:
Код: Выделить всё
Authors: Majumdar, K C; Khan, A T; Gupta, A K; Kundu, A K; Choudhury, P K
Title: Studies on cyclisation of 3-(2-cyclohexenyl)-4-hydroxy-1-benzopyran-2(H)-one
Source: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry; vol. 31; nb. 10; (1992); p. 667 - 672