DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Park, Sang-Woo | - |
dc.contributor.advisor | 박상우 | - |
dc.contributor.author | Kim, Dong-Chan | - |
dc.contributor.author | 김동찬 | - |
dc.date.accessioned | 2011-12-13T04:56:04Z | - |
dc.date.available | 2011-12-13T04:56:04Z | - |
dc.date.issued | 1985 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=64374&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/32408 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 화학과, 1985.2, [ [iii], 49 p. ] | - |
dc.description.abstract | Betaines of bicyclic imidazo-thiazoles were synthesized by the reaction of electrophiles such as phenyl isocyanate, phenyl isothiocyanate, methyl isocyanate, methyl isothiocyanate, allyl isothiocyanate, carbon disulfide and ketene, with 3-methyl-5,6-dihydroimidazo [2,1-b] thiazole and 3-phenyl-5,6-dihydroimidazo [2,1-b] thiazole. The corresponding betaines were obtained in excellent yields under mild conditions. The betaines reacted with methyl iodide to give quaternary ammonium salts. The reaction of the betaines of imidazo-thiazole derivatives with some $\alpha$-haloketone and $\alpha$-haloester was caused to transform to a new type of biheterocyclic compounds. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.title | Syntheses and reactivity of zwitterionic bicyclic imidazo-thiazole derivatives | - |
dc.title.alternative | 이미다조-타이졸 쯔비터 이온 유도체들의 합성과 반응성에 관한 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 64374/325007 | - |
dc.description.department | 한국과학기술원 : 화학과, | - |
dc.identifier.uid | 000831512 | - |
dc.contributor.localauthor | Park, Sang-Woo | - |
dc.contributor.localauthor | 박상우 | - |
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