A new general approach to the synthesis of (η^5-C5H5)(η^5C5H4R). TiCl2 compounds

Acta Chimica Sinica ›› 1990, Vol. 48 ›› Issue (3): 262-265. Previous Articles Next Articles

Original Articles

(η^5-C5H5)(η^5-C5H4R)TiCl2类化合物的新合成方法

陈寿山;姚文庆

南开大学元素有机化学研究所

发布日期:1990-03-15

A new general approach to the synthesis of (η^5-C5H5)(η^5C5H4R). TiCl2 compounds

CHEN SHOUSHAN;YAO WENQING

Published:1990-03-15

Abstract

The title synthesis consists of reactions between [(h5-C5H5)TiCl2]2O and substituted cyclopentadienyllithium prepared from 6,6-dialkylfulvene and aryllithium, followed by treatment with hydrochloric acid. The effects of the substituted cyclopentadienyl group and electronic structure of (h5-C5H5)2TiCl2 and [(h5-C5H5)TiCl2]2O on yield of products were studied. Seven alkyl substituted titanocene difluorides were also synthesized.

Key words: AMMONIUM COMPOUND, SILICATE, ETHER, CYCLOPENTADIENE P, FLUORIDE, EXCHANGE REACTION, STERIC EFFECT, SYNTHESIS METHODS, TITANIUM CHLORIDE, TITANIUM CHLORIDE

CLC Number:

O627

Cite this article

CHEN SHOUSHAN;YAO WENQING. A new general approach to the synthesis of (η^5-C5H5)(η^5C5H4R). TiCl2 compounds[J]. Acta Chimica Sinica, 1990, 48(3): 262-265.

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(η^5-C5H5)(η^5-C5H4R)TiCl2类化合物的新合成方法

A new general approach to the synthesis of (η^5-C5H5)(η^5C5H4R). TiCl2 compounds

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