2021-07-28

[public] 15.8K views, 1.42K likes, 4.00 dislikes audio only

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Esters have a wide range of uses, from giving perfumes and colognes their fragrances, to preventing diseases like scurvy. Vitamin C, that scurvy preventing antioxidant, is derived from carboxylic acids, a class of organic compounds we’ve already learned a lot about! In this episode of Crash Course Organic Chemistry, we’ll look at four different carboxylic acid derivatives and their reactivities, react them with nucleophiles, and learn some hydrolysis reaction mechanisms that we can use in our synthesis of penicillin!

Music:

Vegas Glitz by Kevin MacLeod

Link: https://incompetech.filmmusic.io/song/4580-vegas-glitz

License: https://filmmusic.io/standard-license

Episode Sources:

Kennedy, J: Common names of carboxylic acids https://jameskennedymonash.wordpress.com/2014/11/26/common-names-of-carboxylic-acids/

Series Penicillin References

Nicolaou, K. C., & Sorensen, E. J. (1996). Classics in total synthesis: targets, strategies, methods. John Wiley & Sons.

Sheehan, J. C. (1982). The enchanted ring: the untold story of penicillin.

Primary literature for Sheehan’s penicillin synthesis: Sheehan, J.C. & Izzo, P.T. J. Am. Chem. Soc. 1948, 70, 1985; Sheehan, J.C. & Izzo, P.T. J. Am. Chem. Soc. 1949, 71, 4059; Sheehan, J.C. & Bose A.K. J. Am. Chem. Soc. 1950, 72, 5158; Sheehan, J.C., Buhle, E.L, Corey E.J., Laubach, G.D. & Ryan J.J. J. Am. Chem. Soc. 1950, 72, 3828; Sheehan, J.C. & Laubach, G.D. J. Am. Chem. Soc. 1951, 73, 4376; Sheehan, J.C. & Hoff, D.R. J. Am. Chem. Soc. 1957, 79, 237; Sheehan, J.C. & Corey E.J. J. Am. Chem. Soc. 1951, 73, 4756

Series Sources:

Brown, W. H., Iverson, B. L., Ansyln, E. V., Foote, C., Organic Chemistry; 8th ed.; Cengage Learning, Boston, 2018.

Bruice, P. Y., Organic Chemistry, 7th ed.; Pearson Education, Inc., United States, 2014.

Clayden, J., Greeves, N., Warren., S., Organic Chemistry, 2nd ed.; Oxford University Press, New York, 2012.

Jones Jr., M.; Fleming, S. A., Organic Chemistry, 5th ed.; W. W. Norton & Company, New York, 2014.

Klein., D., Organic Chemistry; 1st ed.; John Wiley & Sons, United States, 2012.

Louden M., Organic Chemistry; 5th ed.; Roberts and Company Publishers, Colorado, 2009.

McMurry, J., Organic Chemistry, 9th ed.; Cengage Learning, Boston, 2016.

Smith, J. G., Organic chemistry; 6th ed.; McGraw-Hill Education, New York, 2020.

Wade., L. G., Organic Chemistry; 8th ed.; Pearson Education, Inc., United States, 2013.

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