Blazis, Vincent; Cruz, Antonette De La; Koeller, Kevin, Phosphorus, Sulfur and Silicon and the Related Elements, 1993, vol. 75, # 1-4, p. 159 - 162
作者:Blazis, Vincent、Cruz, Antonette De La、Koeller, Kevin、Spilling, Christopher D.
DOI:——
日期:——
Preparation of racemic 2,3-diaminobutane and the resolution of its (2S,3S) enantiomer
作者:Mike G. Scaros、Peter K. Yonan、Scott A. Laneman、Peter N. Fernando
DOI:10.1016/s0957-4166(97)00156-0
日期:1997.5
A three-step procedure for large scale preparation of pure racemic 2,3-diaminobutane from relatively inexpensive meso 2,3-butanediol is described. Also, an efficient method for the resolution of (S,S) 2,3-diaminobutane from the racemic mixture in <95% ee has been developed. (C) 1997 Elsevier Science Ltd.