http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
- 검색키워드
- 저자 : 이남호 (검색결과 890 건)
- 무료
- 기관 내 무료
- 유료
-
-
팔라듐(Ⅱ) 금속을 매개체로 이용한 세 종류 올레핀의 짝지음 반응에 관한 연구
이남호 濟州大學校 基礎科學硏究所 2001 基礎科學硏究 Vol.14 No.1
Three different olefins have been selectively incorporated using Pd(OAc)₂ to construct the bicyclic compounds, which could be the key intermediates for the synthesis of prostaglandin analogues. In this study, the scope and limitation of the three component coupling reaction was described.
-
All-Cis Cyclopentanoid의 카르보닐 작용기의 에피머화에 관한 연구
이남호 濟州大學校 基礎科學硏究所 2001 基礎科學硏究 Vol.14 No.2
Epimerization of all-cis cyclopentanoid 1 was examined to obtain prostaglandin framework around cyclopentane. The attempt was proved to be only partially successful. From this study, eliminated product 12 was obtained with high efficiency, which is applicable for the synthesis of PGC₂ analogues.
-
이남호,이승재,조범섭 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-
The protective relaying setting job which has been performed manually, takes a long time and is vulnerable to errors. The goal of this paper is to develop the user-friendly interface for integrated protection system environment and to control protection-related jobs and the database management system efficiently and conveniently.
-
손바닥선인장(Opuntia ficus-indica) 열매 적색색소의 안정성에 관한 연구
이남호,오송렬 제주대학교 생명과학연구소 2001 제주생명과학연구 Vol.4 No.-
The red color stability of betacyanins from Opuntia ficus-indica was examined. From the examination of absorption maxima(λmax 534nm), the red pigment was found most stable in water solution without any type additives including H+, OH-, methanol, inorganic salts, and external heat.
-
산소분자와 NaBH₄를 이용한 (살렌)망간(Ⅲ) 착물 촉매 하의 올레핀 산화반응의 메카니즘에 대한 연구
이남호,백종석,변종철,한충훈,한성빈 濟州大學校 基礎科學硏究所 2000 基礎科學硏究 Vol.13 No.1
The mechanism of (salen)Mn(III)-catalysed olefin oxygenation to the alcohol in the presence of NaBH₄ was investigated. In the case of styrene, the oxidation proceeds through acetophenone to phenethyl alcohol, which was proved using NaBH₃CN as reducing agent. The overall catalytic cycle was suggested to invlove Mn(+2) and Mn(+3) species rather than Mn(+5) oxo intermediate. In addition, hydride radical and peroxo radicals are considered to play a pivot role in this oxygenation system.
-
-
-
-
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
