Reaction of bis(1-substituted-1-boratabenzene)bis-(trimethylphosphine)zirconium(II) with 1,3-diynes

被引：17

作者：

Ashe, AJ ^{[1
]}

Al-Ahmad, S ^{[1
]}

Kampf, JW ^{[1
]}

机构：

[1] Univ Michigan, Dept Chem, Ann Arbor, MI 48109 USA

来源：

ORGANOMETALLICS | 1999年 / 18卷 / 20期

关键词：

D O I：

10.1021/om990532s

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

1,4-Diphenyl-1,3-butadiyne readily displaces PMe3 from bis(N,N-diisopropyl-1-amino-1-boratabenzene)bis(trimethylphosphine)zirconium(II) to afford a 1:1 adduct which contains a 2,5-diphenyl-1-zirconacyclopenta-2,3,4-triene unit.

引用

页码：4234 / 4236

页数：3

共 38 条

[1] PHOTOCHEMICAL REACTIONS OF DIMETHYL DERIVATIVES OF TITANOCENE, ZIRCONOCENE, AND HAFNOCENE [J].

ALT, H ;

RAUSCH, MD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1974, 96 (18) :5936-5937

[2] METALLACYCLES OF ZIRCONOCENE [J].

ALT, HG ;

DENNER, CE .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1990, 390 (01) :53-60

[3] Bridged boratabenzene zirconium complexes: Analogues of the ansa-zirconocene polymerization catalysts [J].

Ashe, AJ ;

Al-Ahmad, S ;

Fang, XG ;

Kampf, JW .

ORGANOMETALLICS, 1998, 17 (18) :3883-3888

[4]

Ashe AJ, 1997, PHOSPHORUS SULFUR, V124, P295

[5] Boratabenzene zirconium(II) complexes: An unusual annulation with ethynes [J].

Ashe, AJ ;

AlAhmad, S ;

Kampf, JW ;

Young, VG .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1997, 36 (18) :2014-2016

[6] Boratabenzenes: from chemical curiosities to promising catalysts [J].

Ashe, AJ ;

Al-Ahmad, S ;

Fang, XG .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1999, 581 (1-2) :92-97

[7] Boratabenzene analogues of the constrained geometry polymerization catalysts [J].

Ashe, AJ ;

Fang, XG ;

Kampf, JW .

ORGANOMETALLICS, 1999, 18 (08) :1363-1365

[8] Synthesis of branched polyolefins using a combination of homogeneous metallocene mimics [J].

Barnhart, RW ;

Bazan, GC ;

Mourey, T .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (05) :1082-1083

[9] (Phenylboratabenzene)zirconium complexes: Tuning the reactivity of an olefin polymerization catalyst [J].

Bazan, GC ;

Rodriguez, G ;

Ashe, AJ ;

AlAhmad, S ;

Kampf, JW .

ORGANOMETALLICS, 1997, 16 (12) :2492-2494

[10] Aminoboratabenzene derivatives of zirconium: A new class of olefin polymerization catalysts [J].

Bazan, GC ;

Rodriguez, G ;

Ashe, AJ ;

AlAhmad, S ;

Muller, C .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (09) :2291-2292

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