unsymmetrical sulfides from esters and thiols in the presence of InI3 and either 1,1,3,3-tetramethyldisiloxane (TMDS) or PhSiH3 as the reductant was developed. This protocol was applied to not only benzoic acid esters that have a methoxy, methyl, chloro, bromo, iodo, or trifluoromethyl group on the aromatic ring but also aliphatic acid esters with either aromatic or aliphatic thiols. A reaction mechanism
The toxicity of organic sulphides to the eggs and larvae of the glasshouse red spider mite. IV.—Benzyl phenyl sulphides (substituted by halogens and other groups)
作者:R. F. Brookes、N. G. Clark、J. E. Cranham、D. Greenwood、J. R. Marshall、H. A. Stevenson
DOI:10.1002/jsfa.2740090209
日期:1958.2
A series of benzylphenylsulphides substituted by halogens and other groups, together with some of the corresponding sulphoxides and sulphones, are characterized, and their toxicities to the eggs and young mites of the glasshouseredspider (Tetranychus telarius, L.) are tabulated and discussed, especially as regards the effect of substituent groups on toxicity.