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I need help with chemistry A level problems watch

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    a) How do you convert CH3CHO to CH3COOCH2CH3
    b) How do you convert CH2=CH2 to CH3COOH
    c) CH3CH2COOH to (CH3CH2CO)O
    e) CH3COOH to CH3CONH2

    what have u got so far?

    a) Oxidise under reflux to form Ch3COOH, then esterify with CH3COOH to form ester CH3COOCH2CH3

    b) Hydration to form CH2CH2OH, then reflux to form CH3COOH

    c) Reduction with NaBH4, to form CH3CH2COO (aldehyde)

    e) forgotten a-level chem sorry dont know
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