[A+] Report Synthesis of 2,5-dibromo 3-hexylthiophene via work-up and purification (2,5-dibromo 3-hexyl thiophene 추출 레포트)

소개글

"Report Synthesis of 2,5-dibromo 3-hexylthiophene via work-up and purification (2,5-dibromo 3-hexyl thiophene 추출 레포트)"에 대한 내용입니다.

목차

1. Introduction
1) Purpose of the Experiment
2) Theoretical Background

2. Method
1)Materials by experiment
2)Procedures and Experimental Set-up

3. Result & Discussion

4. Conclusion

본문내용

- Purpose of the Experiment
To obtain 2,5-dibromo-3-hexylthiophene via work-up and purification from the reaction mixture synthesized using NBS, 3-hexylthiophene, and DMF.
- Theoretical Background
1.Work-up
Work-up is the manipulation required to separate and purify the product of a chemical reaction. Examples include quenching, cooling, liquid-liquid extraction, evaporation.
2.Chromatography
Chromatography is a process technique of separating the components of a mixture. The mixture is dissolved in the mobile phase and passes through a system that is fixed the stationary phase. The components are separated by different velocity because they have different affinity for the stationary phase.
TLC is a technique used to determine components of non-volatile mixtures using a thin stationary phase supported by inert backing. Column chromatography is a process in which the stationary phase is in a tube.

참고 자료

Wade, L. G., & Simek, J. W. (2017). Organic chemistry (9th ed.). Glenview, IL: Pearson.
Harwood, L. M., & Moody, C. J. (1996). Experimental organic chemistry: Principles and practice. Australia: Blackwell Science.
Smith, M. B. (2019), Advanced Organic Chemistry: Reactions, Mechanisms, and Structure (8th ed.), New York: Wiley
Stevenson, A., & Lindberg, C. (2010). The New Oxford American Dictionary (3rd ed.). Oxford: Oxford University Press.
Helmenstine, A. M. (2020, January 29). What Is Distillation? Chemistry Definition. Retrieved April 08, 2021, from https://www.thoughtco.com/what-is-distillation-601964