乙氧甲酰基亚乙基三苯基膦 Ethyl 2-(triphenylphosphoranylidene)propionate 5717-37-3
乙氧甲酰基亚乙基三苯基膦
乙氧甲酰三苯基膦;(1-乙氧基羰基乙基亚乙基)三苯基磷烷,97%;乙氧甲酰基亚乙基三苯基膦100G;乙氧甲酰基亚乙基三苯基磷;乙氧甲酰亚乙基三苯基膦;2-(三苯基亚正膦基)丙酸乙酯;(1-羰基乙氧基亚乙基)三苯基磷烷;2-(三苯基膦烯)丙酸乙酯
Ethyl 2-(triphenylphosphoranylidene)propionate
1-CARBOETHOXYETHYLIDENETRIPHENYLPHOSPHORANE;1-CARBETHOXYETHYLIDENETRIPHENYLPHOSPHORANE;(1-ETHOXYCARBONYLETHYLETHYLIDENE)TRIPHENYLPHOSPORANE;(1-ETHOXYCARBONYLETHYLIDENE)TRIPHENYLPHOSPHORANE;LABOTEST-BBLT00454031;(1-Carbethoxyethylidene)triphenylphosphorane~(1-Carboethoxyethylidene)triphenylphosphorane~Ethyl2-(triphenylphosphoranylidene)propionate;(CARBETHOXYETHYLIDENE)TRIPHENYL-PHOSPHORANE,TECH.,94%;1-Carbethoxyethylidenetriphenylphosphorane,97+%
5717-37-3
C23H23O2P
362.4
1.14±0.1 g/cm3(Predicted)
158-162 °C (lit.)
497.2±28.0 °C(Predicted)
Soluble in water.
Chloroform (Slightly), Methanol (Slightly)
Air Sensitive
2-8°C
用途 乙氧甲酰基亚乙基三苯基膦可用于有机合成、制药、农用化学品的重要原料和中间体；它也可用于烯化、合成更复杂的化合物。
用途 是Wittig反应中的一种反应试剂，该反应是Wittig试剂与醛、酮的羰基发生亲核加成反应，形成烯烃或含双键的酯。
