162788-67-2Relevant articles and documents
A rapid access to both enantiomers of 1,2,3,4-tetranor B-trienic 18,18,18-trifluorosteroids. The first enantiocontrolled total synthesis of 18,18,18-trifluorosteroids
Nemoto,Satoh,Fukumoto,Kabuto
, p. 594 - 600 (2007/10/02)
Chiral A-tetranor B-trienic 18,18,18-trifluorosteroid 2a and its enantiomer 1a were synthesised by the thermolysis of chiral olefinic benzocyclobutenes 7b and 7a which were in turn prepared by the aldol reaction of chiral oxazolidinone 5 and 11 with 2-(4-