作者:Seongkuk Hong、Kyeongho Chang、Bonchul Ku、Dong Young Oh
DOI:10.1016/s0040-4039(00)99228-1
日期:1989.1
A new synthetic route to β-keto phosphonates from diethyl 1-(trimethylsilyl)vinyl-phosphonate 1 is described. This involves nucleophilic addition of the organolithium reagents toward 1 followed by quenching with acid chlorides and alkyl isocyanates.
到从二1-(三甲
硅烷基)
乙烯基膦酸酯β酮
膦酸酯的新合成路线1中描述。这涉及
有机锂试剂向1的亲核加成,然后用酰
氯和异
氰酸烷基酯淬灭。