HO HO H. CH2=0 one step Y `NH2 H20 C„H23NO lupinine epilupinine X Ph

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Q: cyclohexanone 0

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Q: Ph ОН Phi Ph

A:

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Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.