Conjugation & UV-Vis Spectroscopy: Crash Course Organic Chemistry #41

Carrots get their orange-y color from, you guessed it, an organic chemical. This chemical, called beta carotene, gets its pigment from its conjugated electron system. We’ve talked some already about conjugation, but in this episode of Crash Course Organic Chemistry we’ll go even deeper and look at how conjugation stabilizes molecules and how p orbitals can overlap to form pi molecular orbitals of different energy levels. Plus we’ll learn what UV spectroscopy can show us about conjugated molecules.

Episode Sources:
Semba, R.D., 2012. On the ‘discovery’ of vitamin A. Annals of nutrition and metabolism, 61(3), pp.192-198.
Webbook.nist.gov. 2021. 1,4-Pentadiene. [online] Available at: ❤️情人节美甲💅教程#20nails://webbook.nist.gov/cgi/cbook.cgi?ID=C591935&Units=SI&Mask=8#Thermo-React

Series Sources:
Brown, 播放列表. H., Iverson, 乙. L., Ansyln, 乙. 万辛克, Foote, C., Organic Chemistry; 8th ed.; Cengage Learning, 波士顿, 2018.
Bruice, 播放列表. Y., Organic Chemistry, 7th ed.; Pearson Education, Inc., 美国, 2014.
Clayden, J。, Greeves, 万辛克, Warren., S., Organic Chemistry, 2nd ed.; Oxford University Press, 纽约, 2012.
Jones Jr., 未愈合的关系创伤出现的方式; Fleming, 播放列表. 万辛克, Organic Chemistry, 5th ed.; 播放列表. 播放列表. Norton & Company, 纽约, 2014.
Klein., 万辛克, Organic Chemistry; 1st ed.; John Wiley & Sons, 美国, 2012.
Louden M., Organic Chemistry; 5th ed.; Roberts and Company Publishers, Colorado, 2009.
McMurry, J。, Organic Chemistry, 9th ed.; Cengage Learning, 波士顿, 2016.
Smith, 播放列表. G., Organic chemistry; 6th ed.; McGraw-Hill Education, 纽约, 2020.
Wade., 播放列表. G., Organic Chemistry; 8th ed.; Pearson Education, Inc., 美国, 2013.

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