CIS AND TRANS NUCLEOPHILIC ADDITIONS ON C=C BONDS ASSISTED BY PT(II) COMPLEXES - X-RAY CRYSTAL-STRUCTURE OF TRANS-(PT[CIS-(O-NC5H4)CH=C(PH)(NET2)]CL2(HNET2))

被引：14
作者：
DUPONT, J
CASAGRANDE, OL
AIUB, AC
BECK, J
HORNER, M
BORTOLUZZI, A
机构：
[1] JUSTUS LIEBIG UNIV,INST ANORGAN & ANALYT,D-35392 GIESSEN,GERMANY
[2] UFSM,DEPT QUIM,BR-97111900 SANTA MARIA,RS,BRAZIL
来源：
POLYHEDRON | 1994年 / 13卷 / 17期
关键词：
D O I：
10.1016/S0277-5387(00)83103-4
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The reaction between PtCl2(PhCN)2 and N,N-dimethyl phenyl propargyl amine (1) affords trans-[Pt(N(Me2)CH2C=CPh)(NCPh)Cl2] (3) which formally undergoes trans-Cl- addition onto its C=C bond to give [Pt(C(Ph) = C(Cl)CH2NMe2)(NCPh)Cl] (4). On the other hand, the cis-nucleophilic addition product trans-{Pt[cis-(o-NC5H4) CH=C(Ph)(NEt2)]Cl2(HNEt2)} (6) was obtained quantitatively from the reaction of a large excess of diethylamine with trans-[Pt(o-NC5H4)CH=C(Ph)(SEt2)Cl2] (5).
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页码：2583 / 2587
页数：5
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