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Hinsberg Test

An organic ac...

Question

An organic acid ( $X$ ) has molecular formula $C_{8} H_{16} O_{2}$ . $X$ on heating with $N H_{3}$ forms $Y$ which on treatment with alkaline $B r_{2}$ forms $Z$ . $Z$ on treatment with $H N O_{2}$ followed by heating with $H_{2} S O_{4}$ gives 2,4-dimethyl-2-pentene. How many different acids ( $X$ ) can give the indicated final product?

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Solution

Four different acids ( $X$ ) can give the indicated final product.

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Q. An organic lactum A on acid hydrolysis produces B, an amino acid,.B on treatment with nitrous acid gives C. C on heating with concentrated

H_{2} S O_{4}

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‘ Z^{'}

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