Thia-michael addition reactions in water using 3-[Bis(alkylthio) methylene]pentane-2,4-diones as odorless and efficient thiol equivalents
文献类型：期刊论文
| 作者 | Chai YY ; Dong DW ; Yan OY ; Liang YJ ; Wang Y ; Li MH ; Liu Q |
| 刊名 | letters in organic chemistry
 |
| 出版日期 | 2007 |
| 卷号 | 4期号:4页码:281-284 |
| 关键词 | ALPHA ASYMMETRIC CONJUGATE ADDITION CHEMOSELECTIVE THIOACETALIZATION 1 PROMOTED CLEAVAGE ORGANIC SYNTHESES ACID CATALYST KETONES MERCAPTANS BETA-UNSATURATED CARBONYL-COMPOUNDS 3-PROPANEDITHIOL EQUIVALENT |
| ISSN号 | 1570-1786 |
| 通讯作者 | dong dw |
| 中文摘要 | 3-[bis(ethylthio)methylene]pentane-2,4-dione (1a) and 3-[bis(benzylthio)methylene]pentane-2,4-dione (1b) have been investigated as non-thiolic and odorless thiol equivalents in thia-michael addition reactions. in the presence of aqueous p-dodecyl benzenesulfonic acid (dbsa), compound (1) was cleaved and the generated thiols underwent facile conjugate addition to alpha,beta-unsaturated ketones 2 in-situ, affording the corresponding beta-keto sulfides (3) in good yields. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000248342400015 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/14329]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Chai YY,Dong DW,Yan OY,et al. Thia-michael addition reactions in water using 3-[Bis(alkylthio) methylene]pentane-2,4-diones as odorless and efficient thiol equivalents[J]. letters in organic chemistry,2007,4(4):281-284. |
| APA | Chai YY.,Dong DW.,Yan OY.,Liang YJ.,Wang Y.,...&Liu Q.(2007).Thia-michael addition reactions in water using 3-[Bis(alkylthio) methylene]pentane-2,4-diones as odorless and efficient thiol equivalents.letters in organic chemistry,4(4),281-284. |
| MLA | Chai YY,et al."Thia-michael addition reactions in water using 3-[Bis(alkylthio) methylene]pentane-2,4-diones as odorless and efficient thiol equivalents".letters in organic chemistry 4.4(2007):281-284. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。