Tetrahedron p. 4375 - 4382 (1991)
Update date:2022-08-05
Topics:
Mateos, A. Fernandez
Barrueco, O. Ferrero
Teresa, J. de Pascual
Gonzalez, R. Rubio
The stereoselective synthesis of (-) 4,8β-dimethyl testolactone 18 from (+) O-15-methyl isoagathate 7 is described.The construction of ring D by stereoselective electrophilic cyclization and the appropriate functionalization of the A-ring were carried out in a nine-step process with a good overall yield.
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Doi:10.1016/0022-328X(91)86134-C
(1991)Doi:10.1021/jo00271a040
(1989)Doi:10.1139/v82-021
(1982)Doi:10.1002/hlca.19630460706
(1963)Doi:10.1016/S0008-6215(00)81057-5
(1982)Doi:10.1016/S0040-4039(01)92350-0
(1981)
