名称:
三环阴离子[(t -Bu 2 Sb)2 Sb] -的晶体结构,是由环-(t -Bu 4 Sb 4)与钾反应以及四元环环-(t -Bu 4 E n Sb 4− n)(E = P,n = 0–3; E = As,n = 0–2)
摘要:
t -BuSbCl 2和ECl 3与镁在四氢呋喃(THF)中反应生成环-(t -Bu 4 E n Sb 4- n)(E = P,n = 0–3; E = As,n = 0– 2)。用钾在THF中还原环-(t -Bu 4 Sb 4),然后添加(Me 2 NCH 2 CH 2)2 NMe,得到[K {(Me 2 NCH 2 CH 2)2 NMe} 2 ] [[t -Bu 2 Sb)2 Sb]。据报道该盐的晶体结构。
DOI:
10.1016/s0022-328x(99)00238-7