1.

Identify product C in the following reaction sequence : CH_(3)overset(CH_(3))overset("|")underset(CH_(3))underset("|")"C "-CH_(2)CH_(2)OH overset(K_(2)Cr_(2)O_(2):H(2)SO_(4))underset(H_(2)O," heat ")rarr A overset(SOCl_(2))rarr B overset((CH_(3))_(2)NH)underset("(2 mol)")rarr C overset(overset("1. "LiAlH_(4))("diethyl ether"))underset("2. "H_(2)O)rarrD

Answer»

`CH_(3)overset(CH_(3))overset("|")underset(CH_(3))underset("|")"CC"H_(2)C=N`
`CH_(3)overset(CH_(3))overset("|")underset(CH_(3))underset("|")"CH"H_(2)CH_(2)N(CH_(3))_(2)`
`{:(""CH_(3)" N"(CH_(3))_(2)),("||"),(CH_(3)C CH_(2)CHN(CH_(3))_(2)),("|"),(""CH_(3)):}`
`{:(""CH_(3)),("|"),(CH_(3)C CH_(2)CHN(CH_(3))_(2)),("||"),(""CH_(3)"OH"):}`

ANSWER :B


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