Author:
Jain Tikam C.,Banks Calvin M.
Abstract
Treatment of dehydrosaussurea lactone 4 and costunolide 1 with N-bromosuccinimide (NBS) in aqueous acetone at room temperature furnished bromolactones 6, 7, and 8. Structural evidence for these bromolactones rests upon spectral data and transformation to the hydrogenated bromolactones 9, 10, and 11. The latter were found identical with the corresponding products obtained by the brominative cyclization of dihydrocostunolide 2.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
9 articles.
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