我们根据文献制备了P-2.00-Ni催化剂,对一系列α,β-不饱和醛、酮、酯等化合物进行选择性催化还原。发现该催化剂对共轭碳碳双键具有很高的选择性,一般在90％以上。在这一工作的基础上,再利用饱和酮通过格氏反应,可合成七个新的叔醇化合物。 1 α,β-不饱和酮的合成 合成的α,β-不饱和酮有2-甲基丙烯基,苯乙烯基乙基酮,2-亚环戊基环戊 We prepared the P-2.00-Ni catalyst according to the literature for the selective catalytic reduction of a series of α, β-unsaturated aldehydes, ketones, esters and other compounds. The catalyst was found to have a high selectivity to conjugated carbon-carbon double bonds, typically above 90%. Based on this work, seven new tertiary alcohol compounds can be synthesized through the use of saturated ketones through Grignard reaction. Synthesis of α, β-unsaturated ketone Synthesis of α, β-unsaturated ketone with 2-methyl propenyl, styryl ethyl ketone, 2-cyclopentylidene cyclopentane