The dihydronaphthalene elimination reaction as a route to gallium-nitrogen compounds.: Crystal and molecular structure of [(PhMe2CCH2)2GaNHPh]2

被引：7

作者：

Beachley, OT ^{[1
]}

Noble, MJ ^{[1
]}

Churchill, MR ^{[1
]}

Lake, CH ^{[1
]}

机构：

[1] SUNY Buffalo, Dept Chem, Buffalo, NY 14260 USA

来源：

ORGANOMETALLICS | 1998年 / 17卷 / 15期

关键词：

D O I：

10.1021/om9801249

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The dihydronaphthalene derivative; Na-2(C10H8[Ga(CH2CMe2Ph)(2)Cl](2)) reacts at room temperature with NH3, n-PrNH2, and PhNH2 in THF solution to give high yields of [(PhMe2CCH2)(2)GaNHR]2 (R = H, n-Pr, Ph), C10H10, and NaCl. In contrast, the elimination reactions between Ga(CH2CMe2Ph)(3) with these same amines to form [(PhMe2CCH2)(2)GaNHR](2) and PhCMe3 require temperatures of 150 degrees C. The cyclopentadiene elimination reaction between (PhMe2CCH2)(2)Ga(C5H5) and aniline occurs at -10 degrees C and is the fastest of these three. An X-ray structural study of [(PhMe2CCH2)(2)GaNHPh](2) identified it as the trans isomer.

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页码：3311 / 3315

页数：5

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