References
- Bowler , J. , Mallion , K. B. and Raphael , R. A. 1974 . Synthetic Comm. , 4 ( 4 ) : 211 – 213 .
- More recently it has been shown by other workers in these laboratories that only 1.0 equivalent is sufficient
- To be published at a later date in collaboration with other workers
- Bach , G. and Capitains , J. 1968 . Ch. Engel., Canad. J. Chem. , 46 : 733