作者:Noboru Ono、Hideyoshi Miyake、Masayuji Fujii、Aritsune Kaji
DOI:10.1016/s0040-4039(00)86017-7
日期:1983.1
α-Methylene carbonyl compounds are regioselectively prepared by the reaction of α-nitroketones or α-nitroesters with 37% formaldehyde in the presence of a catalytic amount of weak bases followed by acetylation, denitration with Bu3SnH, and elimination of acetic acid.
α-亚甲基羰基化合物是在催化量的弱碱存在下,通过α-硝基酮或α-硝基酯与37%甲醛的反应,然后乙酰化,用Bu 3 SnH脱硝并消除乙酸来区域选择性制备的。