An ester (A) with mol. formula C9H10O2 was treated with excess CH3−M – InterviewSolution

1.	An ester (A) with mol. formula C9H10O2 was treated with excess CH3−MgBr and the complex so formed was treated with H2SO4 to give on olefin (B). Ozonolysis of (B) gave a ketone with molecular formula C8H8O which shows the iodoform test. The structure of (A) is -
Answer» An ester (A) with mol. formula $C_{9} H_{10} O_{2}$ was treated with excess $C H_{3} - M g B r$ and the complex so formed was treated with $H_{2} S O_{4}$ to give on olefin (B). Ozonolysis of (B) gave a ketone with molecular formula $C_{8} H_{8} O$ which shows the iodoform test. The structure of (A) is -

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