Synthesis, crystal structure, and application of the oxonium acid [H(OEt2)2]+[B(C6F5)4]-

被引：158

作者：

Jutzi, P ^{[1
]}

Müller, C ^{[1
]}

Stammler, A ^{[1
]}

Stammler, HG ^{[1
]}

机构：

[1] Univ Bielefeld, Fac Chem, D-33615 Bielefeld, Germany

来源：

ORGANOMETALLICS | 2000年 / 19卷 / 07期

关键词：

D O I：

10.1021/om990612w

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of LiB(C6F5)(4) with HCl in diethyl ether afforded the new oxonium acid [H(OEt2)2](+)-[B(C6F5)(4)](-) (1) as a colorless crystalline solid, which was characterized by NMR spectroscopy, by elemental analysis, and by single-crystal X-ray diffraction. The application of 1 is demonstrated in the generation of the complex: {[eta(5)-C5H3(CH2CH2NMe2)CMe2-eta(5)-C13H8]ZrCH3}(+)- [B(C6F5)(4)](-) (3) containing an intramolecularly donor-stabilized alkylzirconocene cation.

引用

收藏

页码：1442 / 1444

页数：3

相关论文

共 39 条

[1] METALLOCENES - CUSTOMIZED TOOLS FOR PREPARATION OF OLEFINS [J].

AULBACH, M ;

KUBER, F .

CHEMIE IN UNSERER ZEIT, 1994, 28 (04) :197-208

[2] BASE-FREE CATIONIC 14-ELECTRON ALKYLS OF TI, ZR AND HF AS POLYMERIZATION CATALYSTS - A COMPARISON [J].

BOCHMANN, M ;

LANCASTER, SJ .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1992, 434 (01) :C1-C5

[3] The aluminocenium cation [Al(C5H5)(2)](+): A highly effective initiator for the cationic polymerization of isobutene [J].

Bochmann, M ;

Dawson, DM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (19) :2226-2228

[4]

BOCHMANN M, 1992, ANGEW CHEM INT EDIT, V31, P1181, DOI 10.1002/anie.199211811

[5] Cationic Group 4 metallocene complexes and their role in polymerisation catalysis: The chemistry of well defined Ziegler catalysts [J].

Bochmann, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1996, (03) :255-270

[6] STEREOSPECIFIC OLEFIN POLYMERIZATION WITH CHIRAL METALLOCENE CATALYSTS [J].

BRINTZINGER, HH ;

FISCHER, D ;

MULHAUPT, R ;

RIEGER, B ;

WAYMOUTH, RM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1995, 34 (11) :1143-1170

[7]

Britovsek GJP, 1999, ANGEW CHEM INT EDIT, V38, P428, DOI 10.1002/(SICI)1521-3773(19990215)38:4<428::AID-ANIE428>3.0.CO

[8]

2-3

[9] [(3,5-(CF3)2C6H3)4B]-[H(OET2)2]+ - A CONVENIENT REAGENT FOR GENERATION AND STABILIZATION OF CATIONIC, HIGHLY ELECTROPHILIC ORGANOMETALLIC COMPLEXES [J].

BROOKHART, M ;

GRANT, B ;

VOLPE, AF .

ORGANOMETALLICS, 1992, 11 (11) :3920-3922

[10]

Cámpora J, 1999, ANGEW CHEM INT EDIT, V38, P147, DOI 10.1002/(SICI)1521-3773(19990115)38:1/2<147::AID-ANIE147>3.0.CO

← 1 2 3 4 →