Diazomethane → Methyl 5-hexynoate

HRID 366646

Reaction equation

[C:1]([OH:8])(=[O:7])[CH2:2][CH2:3][CH2:4][C:5]#[CH:6].[N+](=[CH2:11])=[N-]>>[C:1]([O:8][CH3:11])(=[O:7])[CH2:2][CH2:3][CH2:4][C:5]#[CH:6]

The starting material methyl 5-hexynoate was prepared by the reaction of 5-hexynoic acid with diazomethane according to Method E above.

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