作者:Sudershan Reddy Gondi、David Y. Son
DOI:10.1080/00397910500521803
日期:2006.6.1
lithocholic acid, a number of new cholane derivatives have been prepared consisting of the same or different electron‐donor groups at the 3‐ and 24‐positions. Yields ranged from good to excellent. The donor groups were chosen on the basis of their known ability to coordinate to transition‐metal ions and include pyridyl, 1,3‐dithiolanyl, phenylthioether, and oxime ether groups.
摘要 以易得的石胆酸为原料,已经制备了许多新的胆烷衍生物,它们在 3 位和 24 位由相同或不同的电子给体基团组成。产量从好到极好。供体基团的选择是基于它们已知的与过渡金属离子配位的能力,包括吡啶基、1,3-二硫戊基、苯基硫醚和肟醚基团。