1) cyclic phosphonic acid anhydride
环状膦酸酐
1.
The reaction of 2,4-di-t-butyl-6-methoxyphenyldithioxophosphorane [MoxP(S) 2, 1] with H 2O in the presence of pyridine afforded a novel cyclic phosphonic acid anhydride 2a and 2b in 30% and 22% yields, respectively.
2 ,4 二叔丁基 6 甲氧基苯膦二硫化物 [MoxP(S) 2 ,1]与H2 O/吡啶封管反应分别以 3 0 %和 2 2 %的收率得到一种新的环状膦酸酐的异构体 2a和 2b 。
2) cyclic phosphonate
环状膦酸酯
1.
Preparation and properties of flame retardant PTT fiber modified with cyclic phosphonate;
环状膦酸酯阻燃PTT纤维及其性能研究
3) methylphosphonic acid-anhy-dride
甲基膦酸酐
4) phosphonated polymaleic anydride
膦化聚马来酸酐
5) PhosphonoContaining Polymaleic Acid (Anhydride)
膦基聚马来酸(酐)
补充资料:(2S,4S)-4-二苯基膦-2-(二苯基膦甲基)-吡咯烷
分子式:C29H29NP2
分子量:453.50
CAS号:61478-29-3
性质:熔点102-104°C。比旋光度-15.5° (c=1, C6H6)。
分子量:453.50
CAS号:61478-29-3
性质:熔点102-104°C。比旋光度-15.5° (c=1, C6H6)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条