喝酒的七大好处ChemInform Abstract: Palladium-Catalyzed Difunctionalization of Alkynes via C—N and S—N Cleavages: A Versatile Approach to Highly
商标诉讼Functional Indoles
期刊名称: Organic Letters
运动会口号16字作者: Zhao, Fei,Zhang, Dengyou,Nian, Yong,Zhang, Lei,Yang, Wei,Liu, Hong
数学数列公式
年份: 2014年
期号: 第19期
摘要:Palladium catalyzed intramolecular addition of C-N and S-N bond to alkynes with the migration of functional groups has been achieved. A wide range of functional groups including acyl, pyruvoyl, amide, and sulfonyl groups can migrate smoothly and be conveniently introduced at the C-3 postion of indoles in our catalytic system. The operational simplicity and broad substrate scope demonstrate the great potential of this method for the synthesis of highly functional indoles.
流量不够用怎么办>真丝衣服
体育课教案内容由中国教育图书进出口有限公司引进男女老少