Synthesis and structural characterization of N, N'-diarylpiperazine N, N'-dioxide tetrahydrates (aryl= o-tolyl, p-tolyl, p-chlorophenyl)
CK Kwok, TCW Mak
Index: Kwok, Chun-Kiu; Mak, Thomas C. W. Canadian Journal of Chemistry, 1988 , vol. 66, p. 1836 - 1847
Full Text: HTML
Citation Number: 4
Abstract
The synthesis and X-ray structure determination of N, N'-di (o-tolyl) piperazine N, N'-dioxide tetrahydrate, I, N, N'-di (p-tolyl) piperazine N, N'-dioxide tetrahydrate, II, and N, N'-di (p- chlorophenyl) piperazine N, N'-dioxide tetrahydrate, III, are described. Compound I
Related Articles:
Nickel-catalysed selective N-arylation or N, N′-diarylation of secondary diamines
[Brenner, Eric; Schneider, Raphael; Fort, Yves Tetrahedron, 2002 , vol. 58, # 34 p. 6913 - 6924]
[Nishiyama, Masakazu; Yamamoto, Toshihide; Koie, Yasuyuki Tetrahedron Letters, 1998 , vol. 39, # 7 p. 617 - 620]