摘要
】利用废没食子酸母液中的没食子酸与(CH2)2SO4合成具有极高经济价值的3,4,5-三甲氧基苯甲酸,合成产率为70%,使没食子酸废酸母液得到有效利用。
trimethoxybenozic acid with high economic value was synthesized from gallic acid waste and (CH 3) 2SO 4. The synthetic rate was 70%, which has proved a successful reuse of gallic acid waste and thus lessened the pollution by wastes.
出处
《西南农业大学学报(自然科学版)》
CSCD
1997年第1期13-16,共4页
Journal of Southwest Agricultural University
关键词
废液回收
没食子酸
三甲氧基苯甲酸
waste liquor recovery
preparation/gallic acid
3,4,5 trimethoxybenozic acid