The reaction of 'GaI' with a 1,3-diyne:: synthesis, characterisation and reactivity of a novel C-C coupled ene-diyne-bis(gem-organodigallium(III)) complex

被引：12

作者：

Baker, RJ ^{[1
]}

Jones, C ^{[1
]}

机构：

[1] Univ Wales Coll Cardiff, Dept Chem, Cardiff CF10 3TB, S Glam, Wales

来源：

CHEMICAL COMMUNICATIONS | 2003年 / 03期

关键词：

D O I：

10.1039/b210868m

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Treatment of 'GaI' with a 1,3- diyne, Me3SiC=CC=CSiMe3, leads to C-C coupling reactions and the isolation of the novel organogallium species, [Ga4I8{C-8(SiMe3)(4)}], as two isomeric forms; their X-ray crystal structures show them to contain the first structurally authenticated gem-organodigallium fragments and to exhibit rare examples of Ga-alkyne pi-interactions.

引用

页码：390 / 391

页数：2

共 15 条

[1] Gallium(III)/antimony(III) C-centered geminal organodimetallic complexes [J].

Andrews, PC ;

Nichols, PJ .

ORGANOMETALLICS, 2000, 19 (07) :1277-1281

[2] A new preparative method for allylic indium(III) reagents by reductive transmetalation of π-allylpalladium(II) with indium(I) salts [J].

Araki, S ;

Kamei, T ;

Hirashita, T ;

Yamamura, H ;

Kawai, M .

ORGANIC LETTERS, 2000, 2 (06) :847-849

[3] The reactivity of diazabutadienes toward low oxidation state Group 13 iodides and the synthesis of a new gallium(I) carbene analogue [J].

Baker, RJ ;

Farley, RD ;

Jones, C ;

Kloth, M ;

Murphy, DM .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2002, (20) :3844-3850

[4] Advances in indium-catalysed organic synthesis [J].

Chauhan, KK ;

Frost, CG .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 2000, (18) :3015-3019

[5] NEW SYNTHETIC PATHWAYS INTO THE ORGANOMETALLIC CHEMISTRY OF GALLIUM [J].

GREEN, MLH ;

MOUNTFORD, P ;

SMOUT, GJ ;

SPEEL, SR .

POLYHEDRON, 1990, 9 (22) :2763-2765

[6]

Hilt G, 2001, ANGEW CHEM INT EDIT, V40, P3399, DOI 10.1002/1521-3773(20010917)40:18<3399::AID-ANIE3399>3.0.CO

[7]

2-T

[8] SYNTHESIS AND MOLECULAR-STRUCTURE OF A BIS[DI(ALKYL)ALANYL]METHANE - (CH(SIME3)2)2AL-CH2-AL(CH(SIME3)2)2 [J].

LAYH, M ;

UHL, W .

POLYHEDRON, 1990, 9 (2-3) :277-282

[9] Synthesis and reactivity of sp(3)-geminated organodimetallics [J].

Marek, I ;

Normant, JF .

CHEMICAL REVIEWS, 1996, 96 (08) :3241-3267

[10] Indium metal as a reducing agent in organic synthesis [J].

Pitts, MR ;

Harrison, JR ;

Moody, CJ .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 2001, (09) :955-977

← 1 2 →