The present invention relates to a process for the production of chromanol derivatives, more specifically to a process for preparing a compound of the general formula (I) wherein R1, R2 and R3 independently of each other are selected from hydrogen and methyl, R4 is selected from hydrogen and C1-C6-alkanoyl, and X is selected from C1-C20-alkyl and C2-C20-alkenyl.
                            本发明涉及一种制备
色酚衍
生物的方法,更具体地,涉及一种制备一般式(I)化合物的方法,其中R1、R2和R3分别独立地选自氢和甲基,R4选自氢和C1-C6-烷酰基,X选自C1-C20-烷基和C2-C20-烯基。