有机化学缩合反应.ppt
《有机化学缩合反应.ppt》由会员分享,可在线阅读,更多相关《有机化学缩合反应.ppt(32页珍藏版)》请在第壹文秘上搜索。
1、CCOCCCOCCCOHCCOH+碱碱CCOCCCOCCCOBCCOHB BHH3CCCH2C2H5O2COCO2C2H5NaOEt+H3CCCHC2H5O2COCO2C2H5H3CO2CCH3CCH2CO2C2H5OR4N OHH3CO2CCHH3COCC2H5O2CH3COH3COH3COOCNCNH3COH3COH3COOt-BuOK+OOORXOOROO+OO碱碱 or 酸酸O碱碱碱碱RO碱碱CH3OOOEtabOOCH3OOH3CH3COEt+H3COOEtH3COCH32abCH3O+H3COCH3+H3COOEtOH3CH3COEtH3COCH3CH3OOOEtabCH3OOOE
2、t12345EtO2CCH3OOOEt12345EtO2CCH3C2H5OOO12OC2H5O345H3CH3CCH3OC2H5OOC2H5OO45321CH3H3CH3COCH32OHCH3OH3CH3COHCH3OH3CH3CNaOEtCH3OOH3CH3COEtEtO2CCH2(CO2Et)2OOH3CH3CEtO2CNaOEtOH稀稀H+OOH3CH3CI2 OH3CH3CH3COBrCH2OOEtCH3OOH3CH3CEtO2COH稀稀H+OOH3CH3CBrZnCH2OOEtZnOH3CH3COEtOH3CH3COEtOHCO2EtNaOEtOEtCO2EtOOH3CH3CAl2O
3、3NaOEt OOOabaO+ObH3COCH3O+OOOaOOEtO2CO+OEtO2COOEtO2COCH3EtO2CO+bH2SO4CH3CH3OOCH3CH3OCH3H3COCH3CH3COOEtEtOOEtOEtO2CCH3CH3OCH3OEtMe3NOCH3CH3OCH3EtO2C主要产物主要产物CO2EtOH2CCHCCH2CH3NaOEt / HOEtCO2EtOCH3H3CO2COCH3OCH3OCH3OCH3H3CO2COCH3ONaOCH3OCH3OCH3H3CO2CCH3OH2O / H+CHOH3CO2CCH3OCH3CH2CO2CH3NaOCH3O(1)(2)+H3
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 有机化学 缩合 反应