Organic sulfur chemistry. 29. Use of the trimethylsilyl group in synthesis. Preparation of sulfinate esters and unsymmetrical disulfides

DN Harpp, BT Friedlander, C Larsen…

文献索引：Harpp,D.N. et al. Journal of Organic Chemistry, 1978 , vol. 43, p. 3481 - 3485

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被引用次数: 53

摘要

Preparation of Sulfinate Esters J. Org. Chem., Vol. 43, No. 18, 1978 3481 and evaporated to give 80 mg (9.4%) of the starting material 5. The acidic aqueous portion was adjusted to pH 10 with solid NaOH rind was extracted with 5 X 15 mL of ether. The ether layers were cclmbined, dried with MgS04, and evaporated to give a brown semisolid mass. Trituration with ether (10 mL) provided 570 mg (66.8%) of an off-white solid. LC (Partisil10/25, 25 cm ...