Synthesis of vinyl selenides and ketene selenoacetals via wittig - horner reaction빗티히 - 호너 반응을 이용한 비닐 셀레나이드와 케텐 셀레노아세탈의 합성
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Oh, Dong-Young | - |
| dc.contributor.advisor | 오동영 | - |
| dc.contributor.author | Shin, Won-Suk | - |
| dc.contributor.author | 신원석 | - |
| dc.date.accessioned | 2011-12-13T04:52:25Z | - |
| dc.date.available | 2011-12-13T04:52:25Z | - |
| dc.date.issued | 1992 | - |
| dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=59904&flag=dissertation | - |
| dc.identifier.uri | http://hdl.handle.net/10203/32161 | - |
| dc.description | 학위논문(석사) - 한국과학기술원 : 화학과, 1992.2, [ iv, 49 p. ] | - |
| dc.description.abstract | The Convenient preparations of vinyl selenides and ketene selenoacetals were studied. Reaction of the lithio anions derived from diethyl alkylphosphonates with phenylselenenyl bromide give the diethyl phehylselenoalkylphosphonate anion. In situ reaction with aldehyde or ketones gives vinyl selenides in a convenient one- pot procedure. Diethyl 1,1- bis(phenylseleno)methylphosphonate was prepared from diethyl methylphosphonate and phenylselenenyl bromide. And its reactions with aldehydes and ketene are investigated. The products formed with aldehydes are ketene selenoacetals. With ketones the reaction takes an unexpected route and the major products are the α- phenylselenoketones. | eng |
| dc.language | eng | - |
| dc.publisher | 한국과학기술원 | - |
| dc.title | Synthesis of vinyl selenides and ketene selenoacetals via wittig - horner reaction | - |
| dc.title.alternative | 빗티히 - 호너 반응을 이용한 비닐 셀레나이드와 케텐 셀레노아세탈의 합성 | - |
| dc.type | Thesis(Master) | - |
| dc.identifier.CNRN | 59904/325007 | - |
| dc.description.department | 한국과학기술원 : 화학과, | - |
| dc.identifier.uid | 000901273 | - |
| dc.contributor.localauthor | Oh, Dong-Young | - |
| dc.contributor.localauthor | 오동영 | - |
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