作者:F. Mathey
DOI:10.1016/s0040-4020(01)97564-7
日期:1974.1
tBuLi with 1-phenyl 3,4-dimethyl phosphole sulfide 1 in THF, gives a mesomeric anion 4. With aldehydes and ketones, this anion leads to methyl-substituted phospholes (6 and 9), 2-substituted phospholes (8) or 2-substituted 3-methylene phosphol 4-enes (5 and 7). With CO2 and CH3COOEt a 2-phosphole carboxylic acid 11 and a 2-acetyl phosphole 10 are obtained, respectively. The spectra of the 2-substituted
t BuLi与1-苯基3,4-二甲基磷硫化物1在THF中的溶液生成介观阴离子4。与醛和酮一起,该阴离子产生甲基取代的磷脂(6和9),2-取代的磷脂(8)或2-取代的3-亚甲基磷酸4-烯(5和7)。用CO 2和CH 3 COOEt分别获得2-磷酰基羧酸11和2-乙酰基磷酰基10。对2-取代的磷脂的光谱进行了详细的研究。还描述了它们的一些化学性质(二聚,离解和叔丁基化)。