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Charles completed his synthesis of triphenylmethanol lab. When taking his 1H NMR, in addition to the...

Charles completed his synthesis of triphenylmethanol lab. When taking his 1H NMR, in addition to the peaks from his product, he noticed a quartet at 3.7ppm and a triple at 1.2ppm. What compound caused these peaks and what does this mean about Charles' experiment? Lab experiment: http://www.umich.edu/~chem216/Lab%20rep%20example.pdf

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Ans: Those 1H NMR peaks belongs to diethylether, CH3-CH2-O-CH2 (q, 2H, 3.7ppm)-CH3 (t, 3H, 1.2 PPM),; directly attached to oxygen, those carbon protons get more delta values than C-C attched hyrogens. Charles experiment: This experiment is fixed atmospheric presure, menas presure, inert atomphere conditins like nitrogen gas or oxygen etc., But Grignard reactions needs dry and N2 orAr gas atmosphere. i hoe you understod, if not plz comment, i will explan. Thank you

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