Synthesis of enantiopure 3-hydroxymethylchromanes via intramolecular nitrone cycloaddition

被引:34
作者
Broggini, G
Folcio, F
Sardone, N
Sonzogni, M
Zecchi, G
机构
[1] UNIV MILAN,DIPARTIMENTO CHIM ORGAN & IND,I-20133 MILAN,ITALY
[2] UNIV PAVIA,CTR GRANDI STRUMENTI,I-27100 PAVIA,ITALY
关键词
D O I
10.1016/0957-4166(96)00076-6
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Enantiopure (R) and (S) 3-hydroxymethylchromanes were prepared by the intramolecular nitrone cycloaddition strategy, starting from allyl-type ethers of 2-hydroxybenzaldehydes and using (R)-N-(alpha-phenylethyl)hydroxylamine as chiral auxiliary.
引用
收藏
页码:797 / 806
页数:10
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