A series of aromatic and aliphatic triisopropylsilanylsulfanyls were prepared and oxidized to the sulfonyl chlorides with KNO3/SO2Cl2. The sulfonyl chlorides were characterized via their conversion to sulfonamides.
制备了一系列芳族和脂族三异丙基硅烷基硫烷基,并用KNO 3 / SO 2 Cl 2氧化为磺酰氯。磺酰氯通过转化为磺酰胺来表征。
Potassium triisopropylsilanethiolate: Vinyl and aryl sulfides through Pd-catalyzed cross coupling
作者:Anil M. Rane、Edgar I. Miranda、John A. Soderquist
DOI:10.1016/s0040-4039(00)76870-5
日期:1994.5
Vinyl and aryl halides are efficiently converted, under Pd catalysis, with KSTIPS (1) to the corresponding silyl sulfides (2, 3). The naphthyl derivative was easily hydrolyzed to the mercaptan 4, or alkylated or alkenylated to provide unsymmetrical sulfides (5, 6).