引用本文:
Jiong YANG, Tong Shuang LI, Yu Lin LI. The Stereochemistry of the Migrating Groups in the Pyrolysis of Stable Steroidal Ozonides[J]. Chinese Chemical Letters,
1996, 7(11): 997-998.
Citation: Jiong YANG, Tong Shuang LI, Yu Lin LI. The Stereochemistry of the Migrating Groups in the Pyrolysis of Stable Steroidal Ozonides[J]. Chinese Chemical Letters, 1996, 7(11): 997-998.
Citation: Jiong YANG, Tong Shuang LI, Yu Lin LI. The Stereochemistry of the Migrating Groups in the Pyrolysis of Stable Steroidal Ozonides[J]. Chinese Chemical Letters, 1996, 7(11): 997-998.
The Stereochemistry of the Migrating Groups in the Pyrolysis of Stable Steroidal Ozonides
摘要:
Diacholest-13(17)-ene ozonides(1a and lb)and 4,4-dimethyldiacholest-13(17)-ene ozonides(2a and 2b)underwent pyrolysis to afford the coressponding 17-oxo-13,14;13,17-disecodiacholestano-13,14-lactones(3a and 3b)and 4,4-dimethyl-17-oxo-13,14;13,17-disecodiacholestano-13,14-lactones(4a and 4b),respectively.The stereochemistry of the migrating groups was proven to be conserved by comparison with the Baeyer-Villiger oxidation of the corresponding 13,17-secodiacholesta-13,17-diones(5)and 4,4-dimethyl-13,17secodiacholesta-13,17-diones(6).
English
The Stereochemistry of the Migrating Groups in the Pyrolysis of Stable Steroidal Ozonides
Abstract:
Diacholest-13(17)-ene ozonides(1a and lb)and 4,4-dimethyldiacholest-13(17)-ene ozonides(2a and 2b)underwent pyrolysis to afford the coressponding 17-oxo-13,14;13,17-disecodiacholestano-13,14-lactones(3a and 3b)and 4,4-dimethyl-17-oxo-13,14;13,17-disecodiacholestano-13,14-lactones(4a and 4b),respectively.The stereochemistry of the migrating groups was proven to be conserved by comparison with the Baeyer-Villiger oxidation of the corresponding 13,17-secodiacholesta-13,17-diones(5)and 4,4-dimethyl-13,17secodiacholesta-13,17-diones(6).
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