4 (CH3)3CCHO is used in the synthesis of some antibiotics. (a) (i) Give the name of (CH3)3CCHO. (ii) State the hybridisation of the carbon atom labelled with an asterisk, *. [Figure 4.1] (b) Two reaction sequences are shown. [Figure 4.2] (i) Reaction 1 is an oxidation reaction. Identify the reagent(s) and conditions for reaction 1.
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