A+ 받은 유기화학실험 2_ Exp 6_Synthesis of Stilbene_Alkene Metathesis (실험방법, 프리랩, 랩리포트 모음)

소개

Exp 6_Synthesis of Stilbene_Alkene Metathesis
해당실험범위의 교과서, 실험방법, 프리랩, 랩리포트, 병합본 입니다.
랩리포트 보시면서 프리랩 부족하다 싶은거 채우시면 감점 확률 줄이실 수 있을 겁니다.

* 해당자료 감점 내용
프리랩 : 촉매 Mechanism에 대한 글 설명 부족(2점 감점)
랩리포트 : 없음

목차

1. Background Information
2. Materials
3. Chemicals and Solvents
4. Key Laboratory Techniques
5. <Experimental Procedure>
6. Questions to address and discuss in your laboratory report:
7. 실험 목표
8. 원리 및 실험 방법
9. 사용되는 시약의 특성
10. 결과
11. 토의

본문내용

In the laboratory experiment, stilbene was synthesized via a Wittig reaction. The Wittig reaction is robust and widely used in industrial and academic research labs. Catalytic methods offer an alternative. An advantage of a catalytic approach is the ability to generate many moles of product for each mole of catalyst and keep waste to a minimum. Stoichiometric (e.g. Wittig) and catalytic (e.g. metathesis) reactions have concomitant benefits and drawbacks. An overarching goal of the two stilbene synthesis experiments is to directly compare and contrast the two approaches.

Catalysts for alkene metathesis, particularly ruthenium (Ru)-containing catalysts, have revolutionized synthetic chemistry. These catalysts have impacted pharmaceutical, natural products and polymer chemistry. Y. Chauvin, R. H. Grubbs and R. R. Schrock were jointly awarded the 2005 Nobel Prize in Chemistry for the development of catalytic alkene metathesis reactions.

참고자료

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