2-(1-alkylaminoalkyl)-3-hydroxy-1,4-naphthoquinone, process for its
申请人:Kawasaki Kasei Chemicals Ltd.
公开号:US05225578A1
公开(公告)日:1993-07-06
A 2-(1-alkylaminoalkyl)-3-hydroxy-1,4-naphthoquinone of the formula: ##STR1## wherein R.sup.1 is an alkyl group or a cycloalkyl group, and R.sup.2 is an alkyl group having at least 2 carbon atoms.
2-(1-alkylaminoalkyl)-3-hydroxy-1,4-naphthoquinone, process for its production and processes for producing 2-(1-alkenyl)-3-hydroxy-1,4-naphthoquinone and 2-alkyl-3-acyloxy-1,4-naphthoquinone by using it