百科

3-(triphenyl-λ<sup>5</sup>-phosphanylidene)pentane-2,4-dione

3-(triphenyl-λ<sup>5</sup>-phosphanylidene)pentane-2,4-dione

CAS号：1474-32-4

英文名：3-(triphenyl-λ<sup>5</sup>-phosphanylidene)pentane-2,4-dione

分子式：C23H21O2P

分子量：360.385

合成路线

三苯基磷

乙酰丙酮

3-(triphenyl-λ<sup>5</sup>-phosphanylidene)pentane-2,4-dione

3-(triphenyl-λ<sup>5</sup>-phosphanylidene)pentane-2,4-dione

乙酸酐

(acetylmethylene)triphenylphosphorane

(acetylmethylene)triphenylphosphorane

3-(triphenyl-λ<sup>5</sup>-phosphanylidene)pentane-2,4-dione

3-(triphenyl-λ<sup>5</sup>-phosphanylidene)pentane-2,4-dione

上游原料

乙酸酐乙酰丙酮三苯基磷 (acetylmethylene)triphenylphosphorane

下游产品

戊-3-炔-2-酮 1,2-戊二烯-4-酮