作者:D. J. Crispin、A. E. Vanstone、J. S. Whitehurst
DOI:10.1039/j39700000010
日期:——
Some work leading to syntheses of oestrone is presented. It was generally found necessary to protect the 1-carbonyl function in 5,6,7,7a-tetrahydro-8β-methylindane-1,5-dione before the introduction of alkyl groups at position 4. Alkylations of 2-methylcyclopentane-1,3-dione have been made and the results compared with similar studies on 2-methylcyclohexane-1,3-dione.
介绍了一些导致雌酮合成的工作。通常发现在引入4位烷基之前必须保护5,6,7,7a-四氢-8β-甲基茚满-1,5-二酮中的1-羰基官能团。2-甲基环戊烷-1的烷基化,制备了3-二酮,并将结果与2-甲基环己烷-1,3-二酮的类似研究进行了比较。