dimethylhex 3 ene with KMnO 4 H Phenol is treated with Fremys salt KSO 3 2 NO

Dimethylhex 3 ene with kmno 4 h phenol is treated

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5.3,4-dimethylhex-3-ene with KMnO4/H+
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Phenol is treated with Fremy’s salt, (KSO3)2NO, followed by SnCl2/H2O. What is the product of these manipulations? 1. 2. 3. 4. 5.
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The following diol is prepared from propanal (CH 3 CH 2 CHO) and 3-bromopropanol. Which derivatives will be among intermediate products in this transformation? 1 2 3 4 5 20% 20% 20% 20% 20% OH HO 1. a trimethylsilyl ether and a Grignard reagent 2. an enol and a ketone 3. a Grignard reagent and a ketone 4. an alkoxide and an ester 5. an organocopper reagent and an alkyne
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Which of the following would yield the desired Grignard reagent when treated with Mg o in ether? 1 2 3 4 5 20% 20% 20% 20% 20% 1. 4-bromopentanol 2. 4-bromobutyric acid 3. 4-bromobutan-2-one 4. 4-bromopentene 5. 4-bromophenol
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What is the reduction product of the compound below? 1 2 3 4 25% 25% 25% 25% 1. 2. 3. 4. O O O H O LiAlH 4 excess H 3 O +
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