R为饱和烃脂。C17:硬脂酸;C15:软脂酸 油脂CH- -OOCR为不饱和烃时——油 CH2 OOCR 鲸虫蜂 蜡r-c-OR(高级脂肪酸,高级醇

上海交通大学：《有机化学》教程教学资源（英文讲稿）06 Stereochemistry

4.1 Addition of hx to Alkenes. p100 Hydrohalogenation General reaction mechanism: electrophilic addition Attack of electrophile(such as hBr)on T bond of alkene Produces carbocation and bromide ion Carbocation is an electrophile, reacting with nucleophilic bromide ion

This handout describes standard extraction and washing protocols that can be applied to virtually any crude reaction mixture. Aqueous washings are done to remove water soluble impurities from organic products since normally the compound that you desire will be dissolved in Reference

This handout describes how to prepare a standard gas chromatograph sample. It involves preparing a dilute solution of a somewhat volatile compound and using the GC to assess its purity

上海交通大学：《有机化学》教程教学资源（英文讲稿）10 Carboxylic Acids and Derivatives

ORGANIC CHEMISTRY The first question we need to ask ourselves s What is“ Organic Chemistry\?

11. Carbonyl Alpha Substitution reactions and condensations

the Peach Get in the Banana?\ Techniques Checklist: Setting up distillation glassware correctly .Performing atmospheric pressure distillations Using Gas Chromatography(GC)to analyze samples Pre-lab Discussion and Required Reading:

equipment and supavision by appropriate individuak You bear the sol responsibility, liability, and risk for the implemcntation of such safety procedures a ares. MIT shall have no responsibility, liability, risk for the content or implementation of of the mat