The Journal of organic chemistry

Preparation and reactions of masked allylic organozinc reagents

P Jones, P Knochel

文献索引：Jones, Philip; Knochel, Paul Journal of Organic Chemistry, 1999 , vol. 64, # 1 p. 186 - 195

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被引用次数: 82

摘要

Allylic zinc reagents have been prepared from sterically hindered homoallylic alcohols 10 and 13, using a novel fragmentation reaction of the corresponding zinc alkoxide, without any homocoupling products. These allylic zinc reagents react with a range of electrophiles in good to excellent yields. Substituted allylic zinc reagents have also been prepared in this manner. α-Substituted homoallylic alcohols 37, 46, and 51 give solely α-substituted ...