Full metadata record
DC Field | Value | Language |
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dc.contributor.author | 金敬順 | - |
dc.creator | 金敬順 | - |
dc.date.accessioned | 2016-08-26T10:08:22Z | - |
dc.date.available | 2016-08-26T10:08:22Z | - |
dc.date.issued | 1979 | - |
dc.identifier.other | OAK-000000032739 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/200701 | - |
dc.identifier.uri | http://dcollection.ewha.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000032739 | - |
dc.description.abstract | L-2-amino-1-butanol의 光學活性을 變化시키기 위하여 이 化合物을 Co, Raney Ni 및 Co와 Fe₂O₃의 混合觸媒 等 水素添加用 觸媒와 함께 autoclave 속에서 H₂, NH₃ gas 存在下에 200℃에서 反應시킨 結果 Raney Ni과 Co를 각각 觸媒로 使用하였을 경우에 2-amino-1-butanol의 optical rotation이 變化되었으나 結晶性 化合物이 副産沕로 混入되었으며 Co와 Fe₂O₃의 混合比를 99 : 1, 95 : 5, 90 : 10, 80 : 20으로 각각 變化시켜서 反應시킨 結果 모두 2-amino-1-butanol의 optical rotation이 變化되었다. 한편 Co : Fe₂O₃=90 : 10 및 80 : 20으로 각각 混合한 觸媒를 除外하고는 모두 結晶性 化合物인 副産物이 生成되었다.;In order to change the optical rotation of L-2-amino-1-butanol it was treated with hydrogenation catalyst, such as Co, Raney Ni and Co-Fe₂O₃ mixture under the pressure of H₂ and NH₃ gas. The results were as follows : 1. The optical rotation of L-2-amino-1-butanol was changed by Ni, Co and Co-Fe₂O₃ mixed catalyst, respectively. 2. When Ni or Co was used as a catalyst, the crystalline by-product was obtained. 3. We also obtained the crystalline by-product by using the Co-Fe₂O₃ mixed catalyst which contained less than 10% of Fe₂O₃. | - |
dc.description.tableofcontents | 論文槪要 = ⅴ Ⅰ. 序論 = 1 Ⅱ. 實驗 = 3 A. 實驗에 使用한 器具 및 試藥 = 3 1. 器具 = 3 2. 試藥 = 3 B. 實驗材料 = 5 C. 實驗方法 = 5 1. 觸媒의 製造 = 5 a. Raney Ni로 부터의 觸媒 製造 = 5 b. Co와 Fe₂O₃ 混合觸媒 = 6 2. Racemization = 6 Ⅲ. 結果 = 8 Ⅳ. 考察 = 16 Ⅴ. 結論 = 18 BIBLIOGRAPHY = 19 ABSTRACT = 21 | - |
dc.format | application/pdf | - |
dc.format.extent | 502212 bytes | - |
dc.language | kor | - |
dc.publisher | 이화여자대학교 대학원 | - |
dc.subject | α-Aminoalcohol | - |
dc.subject | 광학활성 | - |
dc.subject | 화합물 | - |
dc.title | α-Aminoalcohol의 光學活性 變化에 關한 硏究 | - |
dc.type | Master's Thesis | - |
dc.title.translated | (The) studies on the change of optical activity of an α-Aminoalcohol | - |
dc.format.page | v, 21 p. | - |
dc.identifier.thesisdegree | Master | - |
dc.identifier.major | 대학원 화학과 | - |
dc.date.awarded | 1980. 2 | - |