作者:Jan Bergman、Nils Eklund
DOI:10.1016/0040-4020(80)85060-5
日期:1980.1
The unsymmetrical N,N,N-trimethyl tris-indolobenzene 3 has been synthesized by several routes, including cyclotrimerization of the O-acetate of indoxyl. This condensation involves a 3→2 rearrangement of the precursor formed in situ. Similar Wagner-Meerwein rearrangements were also prevalent in LAH reductions of some 3,3-diindolyl oxindoles.
不对称的N,N,N-三甲基三吲哚苯3已经通过几种途径合成,包括吲哚的O-乙酸酯的环三聚。该冷凝涉及原位形成的前体的3→2重排。类似的Wagner-Meerwein重排在LAH还原3,3-二吲哚基羟吲哚中也很普遍。