作者
Babak Karimi, G Reza Ebrahimian, Hassan Seradj
发表日期
1999/12/2
期刊
Organic Letters
卷号
1
期号
11
页码范围
1737-1739
出版商
American Chemical Society
简介
Various types of carbonyl compounds were converted to the corresponding 1,3-dioxanes in the presence of ethyl orthoformate, 1,3-propanediol, and a catalytic amount of NBS via an in situ acetal exchange process. In contrast to conventional acid-catalyzed acetalization reactions, acid-sensitive substrates such as THP ethers and TBDMS ethers remain intact under described reaction conditions.
引用总数
学术搜索中的文章
B Karimi, GR Ebrahimian, H Seradj - Organic Letters, 1999