Journal of the Chemical Society. Perkin transactions II p. 1145 - 1150 (1988)
Update date:2022-07-29
Topics: Synthesis Crystal structure Imines Derivatives Structural characterization Nuclear magnetic resonance spectroscopy
Boyd, Derek R.
Malone, John F.
McGuckin, M. Rosaleen
Jennings, W. Brian
Rutherford, Mark
Saket, Barahman M.
The preparation of a new class of oxaziridines containing an N-phosphinoyl group is described.The compounds were obtained by peroxyacid oxidation of N-phosphinoyl imines under basic or neutral conditions, and characterised by n.m.r. spectroscopy.Revelant 2JPC, 3JPH, and 1JCH coupling constants are reported.An X-ray structure analysis of the title compound establishes that the 2-diphenylphosphinoyl group is trans to the 3-aryl ring.The P-N bond length (1.76 Angstroem) is abnormally high for an aminophosphorus(v) compound and the nitrogen atom is pyramidal (ΣN=280 deg).This geometry is interpreted in terms of an unusually low degree of ?-bonding between nitrogen and phosphorus due to the high s-character of the nitrogen lone pair.
View MoreJiangsu Chiatai Qingjiang Pharmaceutical Co.,Ltd
Contact:+86-517-86283327
Address:9 North Hantai Road, Huaian, China
Contact:86-310-8067016
Address:East Fuhua Road,Tiexi Chemical Industrial Estate,Hebei,China
AstaTech ( Chengdu) BioPharmaceutical Corp.
website:http://www.astabiochem.cn/
Contact:+86-15198215156-15198215156
Address:SICHUAN CHENGDU
RongCheng K&S Chemical Co.,Ltd
Contact:0631-7336369
Address:rongcheng ,shandong province china
SuZhou Ascepion Pharmaceuticals, Inc.(expird)
Contact:0512-86881668
Address:Building C,68Xingqing Road,Suzhou,China.
Doi:10.1016/S0040-4039(00)80333-0
(1988)Doi:10.1055/s-0031-1291159
(2012)Doi:10.1021/jo00279a028
(1989)Doi:10.1002/ejoc.200901006
(2010)Doi:10.1021/ma100145j
(2010)Doi:10.1007/s00044-010-9337-y
(2011)
