A convenient and efficient three-step synthesis of α-chloro keto acids
摘要:
Efficient three-step syntheses of alpha-chloro keto acids la-c from omega-alkenoic acids 2 and omega-alkenyl alcohols 3 are described, proceeding via epoxidation/chloride-mediated epoxide ring opening/Jones oxidation protocols.
A new and efficient approach to macrocyclic keto lactones
作者:Mohammad R. Karim、Paul Sampson
DOI:10.1021/jo00289a040
日期:1990.1
Alkylation of brain corticosteroid acetyltransferase by 17-hydroxyprogesterone 17-(9-oxo-10-chlorodecanoate) and related compounds
作者:Robert H. Purdy、P.Narasimha Rao、Jerome H. Zoeller
DOI:10.1016/0039-128x(73)90079-2
日期:1973.7
KARIM, MOHAMMAD R.;SAMPSON, PAUL, TETRAHEDRON LETT., 29,(1988) N 52, C. 6897-6900
作者:KARIM, MOHAMMAD R.、SAMPSON, PAUL
DOI:——
日期:——
A convenient and efficient three-step synthesis of α-chloro keto acids
作者:Ki-Byung Chai、Paul Sampson
DOI:10.1016/s0040-4039(00)92316-5
日期:1992.1
Efficient three-step syntheses of alpha-chloro keto acids la-c from omega-alkenoic acids 2 and omega-alkenyl alcohols 3 are described, proceeding via epoxidation/chloride-mediated epoxide ring opening/Jones oxidation protocols.
Transannular aldol condensations within macrocyclic lactones: A novel approach to 8-membered carbocyclic rings.
作者:Mohammad R. Karim、Paul Sampson
DOI:10.1016/s0040-4039(00)88469-5
日期:1988.1
A novel method has been developed for the construction of 8-membered carbocyclicrings, involving as the key step a chemoselective transannular aldol condensation within an 11-membered ketolactone ring.