References
- Solladié , G. 1981 . Synthesis , : 185
- Barbachyn , M. R. and Johnson , C. R. 1984 . Asymmetric Synthesis , Edited by: Morrison , J. D. vol. 4 , 227 New York : Academic Press .
- Rebiere , F. , Samuel , O. , Ricard , L. and Kagan , H. B. 1991 . J. Org. CRem. , 56 : 5991 and references cited therein