Reaction of the iminophosphorane Ph3PNC6H4Me-4 (1a) with Hg(OAc)2 and LiCl gives the mercurated iminophosphorane [HgC6H3(NPPh3)-2-Me-5}Cl] (2). The latter reacts with NaBr to give [HgC6H3(NPPh3)-2-Me-5}Br] (3). 2 reacts with MeC6H4NCO-4 or CX2 (X = O, S) to give [HgC6H3(NCNC6H4Me-4‘)-2-Me-5}Cl] (4) or [HgC6H3NCNC6H3(HgCl)-1‘-Me-5‘}-2-Me-5}Cl] (5), respectively. Iminophosphoranes Ph3PNC6H4R-4 (1b)
亚
氨基
磷烷Ph 3 P NC 6 H 4 Me-4(1a)与Hg(OAc)2和LiCl的反应生成了
汞化亚
氨基
磷烷[Hg C 6 H 3(N PPh 3)-2-Me-5} Cl]。 (2)。后者与NaBr反应,得到[Hg C 6 H 3(N PPh 3)-2-Me-5} Br](3)。2与MeC 6 H 4 NCO-4或CX 2(X = O,S)反应生成[Hg C 6 H 3(N C NC6 H 4 Me-4')-2-Me-5} Cl](4)或[Hg C 6 H 3 N C NC 6 H 3(HgCl)-1'-Me-5'}-2- Me-5} Cl](5)。亚
氨基正膦博士3 P NC 6 H ^ 4 R-4(1B)用Pd(OAc)反应2,得到配合物[
钯κ 2 - ç,NC 6 H ^ 4(PPH 2 NC 6 H ^ 4 R-4' )-2}(μ-OAc)] 2(R =