4-[alpha-aryl-beta-deuterium-beta-(S-ethyl formate)] ethyl pyridine compound and preparation method thereof

The invention discloses a 4-[alpha-aryl-beta-deuterium-beta-(S-ethyl formate)] ethyl pyridine compound and a preparation method thereof, and the key point of the technical scheme is that the 4-[alpha-aryl-beta-deuterium-beta-(S-ethyl formate)] ethyl pyridine compound has a structural formula shown in the specification, the 4-[alpha-aryl-beta-deuterium-beta-(S-ethyl formate)] ethyl pyridine compound has the following structural general formula. The invention also specifically discloses a specific synthesis process of the 4-[alpha-aryl-beta-deuterium-beta-(S-ethyl formate)] ethyl pyridine compound. The obtained target product is good in regioselectivity, high in reaction activity, mild in reaction condition and high in deuteration rate, the preparation process is safe, environmentally friendly, simple and controllable, and the method is suitable for industrial production. 本发明公开了一种4-[α-芳基-β-氘-β-(S-乙基甲酸酯)]乙基吡啶类化合物及其制备方法，本发明的技术方案要点为：4-[α-芳基-β-氘-β-(S-乙基甲酸酯)]乙基吡啶类化合物，其具有如下结构通式：本发明还具体公开了该4-[α-芳基-β-氘-β-(S-乙基甲酸酯)]乙基吡啶类