|
|||||
|
|
Microwave-assisted synthesis of asymmetric thiocarbonohydrazones under solvent-free conditions |
|
| Authors: | Qing Han Li College of Chemistry Environmental Protection Engineering Southwest University for Nationalities Chengdu China |
| Affiliation: | College of Chemistry and Environmental Protection Engineering, Southwest University for Nationalities, Chengdu 610041, China |
| Abstract: | Six new asymmetric thiocarbonohydrazones 3a-3f were synthesized from following steps:firstly hydrazine hydrate reacted with carbon disulfide to form thiocarbonohydrazide(1) under microwave irradiation.Then compound(1) reacted with ketone and different aldehydes step by step to give 3a-3f with excellent yields under solvent-free conditions using microwave irradiation.Their structures have been determined by elemental analysis,IR,MS and ~1H NMR data. |
| Keywords: | Thiocarbonohydrazide Asymmetric thiocarbonohydrazones Microwave irradiation Solvent-free Organic synthesis |
| 本文献已被 CNKI 维普 万方数据 ScienceDirect 等数据库收录！ | |
| 点击此处可从《中国化学快报》浏览原始摘要信息 | |
| 点击此处可从《中国化学快报》下载全文 | |
