科研之友
微信
新浪微博
Facebook
分享链接
摘要
Controlling the pH value by changing the negative ion of ionic liquids, the same reactions of aromatic aldehyde, 2-(2,3-dihydrothiochromen-4-ylidene) malononitrile and malononitrile product unaromatized and aromatized 6H-benzo[c] thiochromene derivatives in high yields. The nice features of these procedures include mild reactions condition, simple operations, high yields, and environmentally benign.
- 出版日期2011-9
- 单位江苏师范大学
