equilibrium constants are reported. Bidentate phosphine and phosphinoarsine simultaneously split the bridge and cleave the Pd–N(azo) bond. Anhydrous HCI gas protonates the oximato-group with its concomitant displacement by Cl– ion; in effect the Pd–N(oxime) bond is selectively cleaved.
三芳基膦分裂了标题络合物的卤素桥,并且还在偶氮端打开了芳基偶氮-
肟基螯合环。在溶液中,在闭环和开环物质之间存在平衡。报告了平衡常数。双齿膦和膦
砷化氢同时分裂了桥并裂解了Pd-N(偶氮)键。无
水HCl气体质子化
肟基的基团与由
氯其伴随的位移-离子; 实际上,Pd–N(
肟)键被选择性裂解。