109279-06-3Relevant articles and documents
ABSOLUTE STEREOCHEMISTRIES OF TRANS-2,3-DISUBSTITUTED SPIROCYCLOPROPANE-1,9'-FLUORENE DERIVATES: A STYRYL MODIFICATION CD-METHOD FOR CARBOXYL SUBSTITUTED CHIRAL CENTERS
Okada, Keiji,Samizo, Fumio,Oda, Masaji,Harada, Nobuyuki,Uda, Hisashi
, p. 4493 - 4496 (2007/10/02)
Absolute stereochemistries of trans-2,3-disubstituted spirocyclopropane-1,9'-fluorene derivates were determined by both CD and chemical transformation methods.In the CD-study, a styryl modification method for carboxyl substituted chiral centers is present