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    • 3. 发明公开
    • 인듐을 이용한 알코올 유도체의 제조방법
    • 使用印迹的醇合物衍生物的新合成
    • KR1020120109928A
    • 2012-10-09
    • KR1020110027842
    • 2011-03-28
    • 강원대학교산학협력단
    • 이필호이재영이도형
    • C07C29/38C07C33/22C07C43/205C07D317/54
    • PURPOSE: A manufacturing method of alcohol derivative is provided to reduce a use amount of metal, to obtain high yield at room temperature in short time, and to be suitable for manufacturing alcohol for medicine and perfume by using environmental-friendly isopropanol as a solvent and indium which has less toxicity as solvents. CONSTITUTION: A manufacturing method of alcohol derivative comprises: a step of preparing an alcohol derivative in chemical formula 1 by reacting an aldehyde derivative in chemical formula 2 and an indium alkoxide derivative in chemical formula 3. In chemical formula 1-3, R is (C1-C10)alkyl, (C3-C12) cycloalkyl, (C6-C12) aryl, (C3-C12)heteroaryl, a functional group in chemical formula (a) or a functional group in chemical formula (b), R^11-R^15 is independently hydrogen, halogen, (C1-C10)alkyl or (C3-C12)aryl, and R^1 and R^2 is (C1-C10)alkyl.
    • 目的:提供醇衍生物的制造方法以减少金属的使用量,在短时间内在室温下获得高产率,并且适合于通过使用环保的异丙醇作为溶剂来制造用于医药和香料的酒精, 铟作为溶剂具有较小的毒性。 构成:醇衍生物的制造方法包括:通过使化学式2中的醛衍生物与化学式3中的烷氧基铝衍生物反应,在化学式1中制备醇衍生物的步骤。在化学式1-3中,R为( C1-C10)烷基,(C3-C12)环烷基,(C6-C12)芳基,(C3-C12)杂芳基,化学式(a)中的官能团或化学式(b) -R 15独立地是氢,卤素,(C 1 -C 10)烷基或(C 3 -C 12)芳基,R 1和R 2是(C 1 -C 10)烷基。