... (3) (a) Chuchani, G. In The Chemistry of the Amino Group; Patai, S., Ed.; Interscience: New York, 1968; pp 250-265. (b) March, J. Advanced Organic Chemistry, 3rd ed.; J. Wiley & Sons: New York, 1985; pp 473- 475. (4) (a) See ref 1 above. ... Notes J. Org. Chem., Vol. 59, No. ...