Willimenson法合成醚 1°R1X+RONa RJOR, CHr CH,CH, Br CH3 ChON CHr,OChCH CH3CH2CH20H+CHCH OH H2S04(C) ChOc,hs +C3H7OC3 H7+C2 Hs OC3 H7 CH CH CH3C1+ CH3-C-oNa CH3-C-OCH CH CH3返回Willimenson法合成醚 CH 3CH 2CH 2Br CH 3CH 2ONa R 1OR 2 CH 3CH 2CH 2OCH 2CH 3 1 o R 1X + R 2ONa CH 3CH 2CH 2OH + CH 3CH 2OH C 2 H 5OC 2 H 5 H 2SO 4(c) + C 3 H 7OC 3 H 7 +C 2 H 5OC 3 H 7 CH 3 C CH 3 CH 3 ONa CH 3 C CH 3 CH 3 CH 3Cl + OCH 3 返回