中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | chloro(tert-butyl)diethylamino(methylene)phosphorane | 78303-22-7 | C9H21ClNP | 209.699 |
A number of alkyl(aryl)chloro-N,N-dialkylaminophosphanes RP(Cl)NR1R2 (1a-o ) were synthesized starting from alkyl(aryl)dichlorophosphanes RPCl2 and amines by a convenient procedure with nearly quantitative yields. The reactivity of alkyl(aryl)-N,N-dialkylamino(halogeno) phosphanes RP(Hal)NR1R2 (Hal = Cl, I) with cyclopentadienyl, bis(cyclopentadienyl), indenyl, bis(indenyl) and fluorenyl carbanions has been investigated. The new aminocyclopentadienylphosphanes R„Cp(R)PNR1R2 2a-f and 3a-c (R„Cp = Ind, Flu, Cp2CMe2, Ind2CEt2, Ind2(CH2)2) were characterized by spectroscopic techniques and elemental analyses. Flu(t-Bu)PN(H)t-Bu (2f) was characterized by X-ray diffraction analysis
Ferrocene-based diphosphides of the type [Feη5-C5H4(PR)}2]2−act as bridging chelate ligands, giving rise to compounds containing diamond-shaped cyclic M2P2units.