(prelab,예비&labreport,결과)9. Structure Elucidation of the Biaryl by Organic Spectroscopic Techniques

소개

"(prelab,예비&labreport,결과)9. Structure Elucidation of the Biaryl by Organic Spectroscopic Techniques"에 대한 내용입니다.

목차

1. Objectives
2. Principles & Methods
3. Results
4. Discussion

본문내용

Objectives: The product structure is identified by analyzing the spectrum data obtained using organic spectroscopy(NMR, FT-IR, MS) of the biaryl compound synthesized through Suzuki-Miyarua cross-coupling rxn(based on the measured m.p). Learn how to make NMR samples, usage of NMR and analyze spectrum. Learn to analyze FT-IR and MS spectrums.

Principles & Methods : This exp is to analyze the spectrum using spectroscopy to determine the structure of the product synthesized in exp8.
There are mainly four methods used to determine the structure of organic compounds. Mass spectrometry(MS), infrared spectroscopy(IR), ultraviolet spectroscopy(UV), and nuclear magnetic resonance spectroscopy(NMR).

참고자료

· Hill, N. J.; Bowman, M. D.; Esselman, B. J.; Byron, S. D.; Kreitinger, J.; Leadbeater, N. E. J. Chem. Educ. 2014, 91, 1054–1057. DOI: 10.1021/ed400531w
· Hamilton, A. E.; Buxton, A. M.; Peeples, C. J.; Chalker, JM. J. Chem. Ed. 2013, 90, 1509–1513. DOI: 10.1021/ed4002333
· Miyaura, N.; Suzuki, A. Palladium-Catalyzed Cross-Coupling Reactions of Organoboron Compounds. Chem. Rev. 1995, 95, 7, 2457-2483. DOI: 10.1021/cr00039a007
· https://scifinder-n.cas.org/searchDetail/substance/636d4308e347816cda007648/substanc-eDetails
· https://scifinder-n.cas.org/searchDetail/substance/636d4b6ee347816cda00c216/substanceDetails
· https://www.sigmaaldrich.com/KR/ko/technical-documents/technical-article/analytical-chemistry/nuclear-magnetic-resonance/1h-nmr-and-13c-nmr-chemical-shifts-of-impurities-chart