Organolead halides

ORGANOLEAD COMPOUNDS CONTAINING HETEROATOM-LEAD BONDS i)-.l ORGANOLEAD HALIDES 

The organolead halides summarized in Tables 280-282 are prepared by methods from the ensuing scheme. 

IV Complex formation with diorganolead halides RgPbXg  

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Organolead hydrides are prepared from the reduction of organolead halides, usually the methyl and ethyl derivatives, by KBH4 or from the reduction of trialkyllead methoxides R3PbOCH3 (R = Me, Et, w-Pr, w-Bu) with B2H6. 

The physical properties of the various types of organolead compounds have not been investigated as systematically as those of the other metals. Most of the physical properties measurements have been devoted to the tetraorganolead compounds, although in the past few years some interest has been generated in the organolead halides and carboxylates. A detailed discussion of the physical properties is beyond the scope of this article. This subject has been reviewed recently by Shapiro and Frey 289>. 

The salt-elimination reaction involving the use of a transition metallate and organolead halides has been widely used to form metal-lead complexes (equations 177-179) and a range of such derivatives have been prepared for many metals, i.e. 

The few known plumbylarsines have been prepared by the reaction of the organolead halide with the sodium arsenide in liqnid anunonia (eqnation 63). ... 

Formation of Lead-Transition or Inner Transition-Metal Bond 5.8.6.2. from Organolead Halides by Reaction with Anion Complexes... 

A from Organolead Halides with Alkali Metals. 

S.4.7.2.4. from Organolead Halides with a Group-IIA Metal. 

Olefin see alkene Organolead halides reaction with... 

Organolead acetates can be prepared in high yield by reaction of organolead halides with phenylmercuric acetate. The reagent is less toxic than thallium(I)... 

These include association, complexes, and environmental factors for acetates, benzoates471, carboxylatcs substituted pyridines, dithiophosphorus and carbon ligands, and a range of nitrogen derivatives. The antifungal activity and spectral characteristics of tin-sulphur compounds are measured and equUibria of organolead halide adducts measured and compared. ... 

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