1H NMR spectral parameters and configurational assignment of the isomeric 1,4-diacetoxy-2- t-butyl-3-methylcyclopentanes
作者:D. Van Haver、M. Samson、M. Vandewalle
DOI:10.1016/0040-4020(77)80136-1
日期:1977.1
The isomeric 1,4-diacetoxy-2-t-butyl-3-methylcyclopentanes have been prepared starting from 2-t-butyl-3-methyl-4-hydroxy-2-cyclopentenone and 3-t-butyl-2-methyl-4-hydroxy-2-cyclopentenone. Configurational assignments are made on the basis of 1H NMR data.
从2-叔丁基-3-甲基-4-羟基-2-环戊烯酮和3-叔丁基-2-甲基-苯甲酸开始制备异构体1,4-二乙酰氧基-2-叔丁基-3-甲基环戊烷。 4-羟基-2-环戊烯酮。根据1 H NMR数据进行构型分配。