作者:Derek R. Boyd、Narain D. Sharma
DOI:10.1039/p19840000839
日期:——
Benz[a]anthracene 1,2-oxide (1,2-epoxy-1,2-dihydrobenz[a]anthracene), a minor metabolite of benz[a]anthracene in hepatic systems, has been synthesized both from racemic precursors and from separated diastereoisomeric bromohydrin esters whose absolute stereochemistry has been determined by n.m.r. methods. The benz[a]anthracene 1,2-oxide obtained was racemic as previously predicted from PMO calculations
苯并[ a ]蒽的1,2-氧化物(1,2-环氧-1,2-二氢苯并[ a ]蒽)是苯并[ a ]蒽在肝系统中的次要代谢产物,它是由外消旋前体和外消旋体合成的。分离的非对映异构溴醇酯,其绝对立体化学已通过nmr方法确定。如先前从PMO计算中预测的,所获得的苯并[ a ]蒽1,2-氧化物是外消旋的。