查看完整版本: [-- Mild water-promoted selective deacetalisatison of acyclic acetals --]

愚愚学园 -> 有机合成讨论 -> Mild water-promoted selective deacetalisatison of acyclic acetals [打印本页] 登录 -> 注册 -> 回复主题 -> 发表主题

hf6391964 2010-10-12 07:25

Various aliphatic and aromatic dimethyl and diethyl acetals
and ketals were found to hydrolyse in essentially quantitative
yield when heated to 80 ◦C in neat water or aqueous
medium without a catalyst or any other additive, while
cyclic acetals were stable under these conditions. Selective
deprotection is possible when both types of acetal are
present.
原文下载地址:http://g.zhubajie.com/urllink.php?id=10003776fhcjoxz4purfnkcl


查看完整版本: [-- Mild water-promoted selective deacetalisatison of acyclic acetals --] [-- top --]


Powered by PHPWind v7.0 Code © 2003-08 PHPWind
Time 0.031250 second(s),query:2 Gzip disabled

You can contact us