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Crowned Macrocycles Containing Two Pyrrolo[1,2-a] Indoles Created By Intramolecular Fusion
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2021-08-17 , DOI: 10.1002/asia.202100799
Belarani Ojha 1 , Kandala Laxman 1 , Mangalampalli Ravikanth 1
Affiliation  

A facile synthesis of electronically rich phenylene-bridged bis-pyrrolo[1,2-a]indole crowned macrocycles 13 is reported via intramolecular fusion under oxidation conditions and formation of corresponding cation radicals in the presence of TFA with huge bathochromic shift (∼500 nm), leading to NIR (850–1400 nm) absorption.
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中文翻译:

由分子内融合产生的含有两个吡咯 [1,2-a] 吲哚的冠状大环化合物

电子丰富的亚苯基桥接的二吡咯简便合成[1,2-α]吲哚冠状大环化合物1 - 3被氧化条件和形成在TFA的存在下用巨大红移(对应阳离子基团的下通过分子内融合报道〜 500 nm),导致 NIR (850–1400 nm) 吸收。
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更新日期:2021-10-19
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