A simple method for the preparation of N,N%-dimethyl-1,2-diamines is described. The method requires the dimethylation of a diazaphospholidine oxide followed by acid-catalysed hydrolysis.
An efficient tree architecture for modulo 2 n +1 multiplication
β Scribed by Wang, Zhongde ;Jullien, G. A. ;Miller, W. C.
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 709 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0922-5773
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π SIMILAR VOLUMES
C 2 -Symmetric 1,2-diamines are useful precursors to numerous reagents used in asymmetric synthesis and catalysis. We report here an efficient protocol for converting the two most commonly used trans-1,2-diamines to N,N-disubstituted derivatives, a transformation that simplifies the preparation of n
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