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单词 naphthalamide
释义

naphthalamiden.

Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: naphthalic adj., amide n.
Etymology: < naphthal- (in naphthalic adj.) + amide n., after French naphtalimide (Laurent 1836: a derivative of his acide naphtalique ‘phthalic acid’).
Chemistry. Obsolete. rare.
= phthalimide n.
ΚΠ
1838 T. Thomson Chem. Org. Bodies 30 Naphthalamide..may be obtained by heating naphthalate of ammonia in a retort. Water and ammonia are disengaged, and naphthalamide sublimes.
This entry has been updated (OED Third Edition, June 2003; most recently modified version published online December 2019).
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n.1838
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