자료유형 | E-Book |
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개인저자 | Fan, Yang. |
단체저자명 | University of Minnesota. Chemistry. |
서명/저자사항 | Electrostatically Enhanced Thioureas: Synthesis, Reactivity and Selectivity. |
발행사항 | [S.l.] : University of Minnesota., 2018 |
발행사항 | Ann Arbor : ProQuest Dissertations & Theses, 2018 |
형태사항 | 207 p. |
소장본 주기 | School code: 0130. |
ISBN | 9780438353596 |
일반주기 |
Source: Dissertation Abstracts International, Volume: 80-01(E), Section: B.
Adviser: Steven R. Kass. |
요약 | Hydrogen bonding exhibits its importance in enzyme-catalyzed chemical transformations, naturally occurring three-dimensional architectures and molecular recognition. In recent years, synthetic chemists have successfully exploited hydrogen bonds |
요약 | Thiourea derivatives are among the most common and widely-developed hydrogen bond catalysts. Impressive results in terms of both yields and enantioselectivities in asymmetric syntheses have been obtained. A key feature in their success is the ab |
요약 | The work described in this thesis focuses on the development of a class of positively charged acidity-enhanced thiourea catalysts which make use of an alkylated pyridinium substituent and an appropriate non-coordinating counteranion to enhance t |
일반주제명 | Chemistry. Organic chemistry. |
언어 | 영어 |
기본자료 저록 | Dissertation Abstracts International80-01B(E). Dissertation Abstract International |
대출바로가기 | http://www.riss.kr/pdu/ddodLink.do?id=T14999772 |
인쇄
No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
---|---|---|---|---|---|---|---|---|
1 | WE00025619 | DP 540 | 가야대학교/전자책서버(컴퓨터서버)/ | 대출불가(별치) |