Ultraviolet Absorption Spectra and Acidic Strengths of Certain Dihydroxythiophene-1-oxides and 1-Dioxides
作者:Richard H. Eastman、Robert M. Wagner
DOI:10.1021/ja01180a060
日期:1949.12
Cyclic Sulfones. IV.<sup>1,2,3</sup> Alkylation of 2,5-Diphenyl-3,4-dihydroxythiophene-1-dioxide with Methyl and Ethyl Iodide. An Extension of a Method for the Alkylation of Benzyl Sulfone
作者:C. G. Overberger、John M. Hoyt
DOI:10.1021/ja01152a118
日期:1951.8
US4122090A
申请人:——
公开号:US4122090A
公开(公告)日:1978-10-24
Cyclic Sulfones. The Condensation of Ethyl Oxalate with Arylmethyl Sulfones
作者:C. G. Overberger、Salomon P. Ligthelm、Edwin A. Swire
DOI:10.1021/ja01163a010
日期:1950.7
Cyclic Sulfones. III.<sup>1,2</sup> Methylation of 2,5-Diphenyl-3,4-dihydroxythiophene-1-dioxide with Methyl Sulfate and Diazomethane