“Graebe-Ullman reaction”的概念、定义、翻译、参考文献-科学参考

单词	Graebe-Ullman reaction
释义	Graebe-Ullman reaction [¦gre·bǝ `u̇l·mǝn rē´ak·shǝn] ^{ORGANIC CHEMISTRY} 1. Production of fluorenone by boiling 2-benzoylbenzenediazonium salts in dilute acid solution. 2. Reaction of 2-aminodiphenylamines with nitrous acid to form a benzotriazole which on heating loses nitrogen to form a carbazole.
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