Use of biological systems for the preparation of chiral molecules. 6. Preparation of stereoisomeric 2,4-diols: synthesis and conformational study of bicyclo derivatives, isomeric components of a pheromone of Trypodendron lineatum
Practical one-pot stereospecific preparation of vicinal and 1,3-diols
作者:Bjorn Bohman、Gavin R. Flematti、C. Rikard Unelius
DOI:10.1016/j.tetlet.2016.11.101
日期:2017.1
A facile one-pot synthesis providing vicinal diols and 1,3-diols in >95% stereoisomeric purity from commercially available enantiopure hydroxy esters has been developed. The esters were reduced with DIBALH and alkylated in situ with 4-pentenylmagnesium bromide, which after workup generated the title diols as diastereomeric pairs. These pairs were easily separated by preparative chromatography, affording
Short step synthesis of 1,3-dimethyl-2,9-dioxabicyclo [3.3.1] nonane: An insect attractant.
作者:Boonsong Kongkathip、Ngampong Kongkathip
DOI:10.1016/s0040-4039(01)81191-6
日期:1984.1
DAUPHIN, G.;FAUVE, A.;VESCHAMBRE, H., J. ORG. CHEM., 54,(1989) N, C. 2238-2242
作者:DAUPHIN, G.、FAUVE, A.、VESCHAMBRE, H.
DOI:——
日期:——
PAGE PH. C. B.; RAYNER CH. M.; SUTHERLAND I. O., TETRAHEDRON LETT., 27,(1986) N 30, 3535-3538
作者:PAGE PH. C. B.、 RAYNER CH. M.、 SUTHERLAND I. O.
DOI:——
日期:——
Use of biological systems for the preparation of chiral molecules. 6. Preparation of stereoisomeric 2,4-diols: synthesis and conformational study of bicyclo derivatives, isomeric components of a pheromone of Trypodendron lineatum