Synthesis and Structure of Tetraphenylphosphorus, Tetraphenylantimony, and Tetraphenylbismuth Mesitylene Sulfonates Ph4EOSO2C6H2Me3-2,4,6 (E = P, Sb, Bi)
作者:V. V. Sharutin、O. K. Sharutina、V. S. Senchurin、V. V. Krasnosel’skaya
DOI:10.1134/s0036023622601210
日期:2022.12
tetraphenylantimony, and tetraphenylbismuth mesitylene sulfonates Ph4EOSO2C6H2Me3-2,4,6 (E = P (I), Sb (II), Bi (III)) have been synthesized in up to 91% yields by the reaction of equimolar amounts of pentaphenyl phosphorus, antimony, and bismuth compounds with mesitylene sulfonic acid in benzene. The crystal structures of these products have been determined by X-ray crystallography. Compounds I−III have also
摘要 四苯基磷、四苯基锑和四苯基均三甲基磺酸铋 Ph 4 EOSO 2 C 6 H 2 Me 3 -2,4,6 (E = P ( I ), Sb ( II ), Bi ( III )) 的合成率高达 91%由等摩尔量的五苯基磷、锑和铋化合物与均三甲苯磺酸在苯中反应得到。这些产品的晶体结构已通过 X 射线晶体学确定。化合物I - III还可以从均三甲苯磺酸和四苯基磷、四苯基锑和四苯基氯化铋在水中合成,产率高达 93%。晶体I由四苯基膦阳离子 (P−C, 1.7911(15)–1.7975(16) Å; CPC, 107.81(7)°–111.85(7)°) 和均三甲苯磺酸盐阴离子 (S−O, 1.4227(16) –1.4544(13) Å;OSO,110.93(12)°–115.40(15)°)。化合物II和III是同构的。II和III中的锑和铋原子与轴向位置的均三甲苯磺酸盐配体具有扭曲的三角双锥配位。E−C