| 摘要 |
<p>The present invention provides a novel process for producing 2-amino-3-butene-1-ol compound. A process for producing 2-amino-3-butene-1-ol compound of the following formula (2) comprising a step of reacting an alkenylimide compound of the formula (3) with an ammonia. wherein R1, R2 and R3 each independently represent an alkyl group optionally having a substituent, an aryl group optionally having a substituent or a hydrogen atom; R4 and R5 each independently represent an alkyl group optionally having a substituent, an aryl group optionally having a substituent or a hydrogen atom or alternatively R4 and R5 are combined each other together with the carbon atoms to which R4 and R5 are each binded to form a cycloalkyl ring or an aromatic ring; a dashed line represents that said sites may be a double bond.</p> |
