High-precision asymmetric synthesis of stegobiol and stegobinone via boronic esters
摘要:
Highly stereoselective boronic ester chemistry has been used to synthesize the drugstore beetle pheromones stegobiol and stegobinone. The convergent route utilizes a single intermediate containing all of the stereogenic centers for both segments of the pheromones, requires only one chromatographic separation, and is the first synthesis to provide pure, crystalline samples.
Asymmetric Synthesis of Stegobinone via Boronic Ester Chemistry
作者:Donald S. Matteson、Hon-Wah Man、Oliver C. Ho
DOI:10.1021/ja960345a
日期:1996.1.1
stereoselective asymmetricboronicester chemistry has been used to install all three chiral centers in a convergent synthesis of highly pure stegobinone, the epimerically labile pheromone of the drugstore beetle, Stegobium paniceum, and the furniture beetle, Anobium punctatum. Asymmetric centers were installed via the reaction of (dichloromethyl)lithium with 1,2-dicyclohexylethane-1,2-diol boronicesters. The
High-precision asymmetric synthesis of stegobiol and stegobinone via boronic esters
作者:Donald S. Matteson、Hon Wah Man
DOI:10.1021/jo00076a006
日期:1993.11
Highly stereoselective boronic ester chemistry has been used to synthesize the drugstore beetle pheromones stegobiol and stegobinone. The convergent route utilizes a single intermediate containing all of the stereogenic centers for both segments of the pheromones, requires only one chromatographic separation, and is the first synthesis to provide pure, crystalline samples.