Upon treatment with [Mo(CO)6] or [Fe2(CO)9], phenyl-substituted 1,3-oxazepines undergo the C-2-O and C-7-O bond cleavage to give pyridine and pyrrole derivatives via a coordinated pyridine-2,3-oxide.
用[Mo(CO)6]或[Fe2(CO)9]处理后,苯基取代的 1,3-oxazepines 会发生 C-2-O 和 C-7-O 键裂解,通过配位的
吡啶-2,3-氧化物生成
吡啶和
吡咯衍
生物。