发明授权
US4208340A Substituted ortho-quinones and derivatives 失效
取代的邻醌和衍生物

Substituted ortho-quinones and derivatives
摘要:
Ortho-quinones with alkyl, olefin polymer, or halogen substituents and a process for the preparation of these compounds comprising a base catalyzed halogen oxidation of alkylated phenol.
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