SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF THE FIRST DONOR-STABILIZED PHOSPHANETRIYLPHOSPHONIUM CATION - [AR-ASTERISK-PP(PPH(3))](+) (AR-ASTERISK=2,4,6-BU(3)(T)C(6)H(2))

被引：38

作者：

ROMANENKO, VD

RUDZEVICH, VL

RUSANOV, EB

CHERNEGA, AN

SENIO, A

SOTIROPOULOS, JM

PFISTERGUILLOUZO, G

SANCHEZ, M

机构：

[1] UNIV PAU & PAYS ADOUR, PHYSICOCHIM MOLEC LAB, CNRS, URA 474, F-64000 PAU, FRANCE

[2] UNIV TOULOUSE 3, SYNTHESE & PHYSICOCHIM ORGAN LAB, CNRS, URA 471, F-31062 TOULOUSE, FRANCE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 13期

关键词：

D O I：

10.1039/c39950001383

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of Ar*P=PNR(2) (Ar* = 2,4,6-Bu(3)(t)C(6)H(2)) with CF3SO3H in the presence of triphenylphosphane in CH2Cl2 produces the isolable salt [Ar*PP(PPh(3))](+) [CF3SO3](-) which is characterized by X-ray crystallography; the triphenylphosphane ligand of [Ar*PP(PPh(3))](+) readily participates in nucleophilic substitution reactions affording a novel entry to donor-stabilized phosphanetriylphosphonium cations and P-functionalized diphosphenes.

引用

页码：1383 / 1385

页数：3

共 36 条

[1] SYNTHESIS OF THE 1ST ALPHA-DIAZO PHOSPHINES - PHOSPHORUS CARBON MULTIPLE-BOND CHARACTER OF PHOSPHINOCARBENES [J].