Issue 21, 2021

Single- and double-helices of α,α′-dibenzylaminotripyrrin: solution and solid state studies

Abstract

The dimeric association of α,α′-di(benzylamino)tripyrrin in chloroform was found to be 40 times less effective than that of previously reported α,α′-dianilinotripyrrin, which, however, led us to observe the co-crystal structure of single and double helix forms. Attachment of chiral phenylethylamines on the same tripyrrin platform was also performed to induce helical chirality.

Graphical abstract: Single- and double-helices of α,α′-dibenzylaminotripyrrin: solution and solid state studies

Supplementary files

Article information

Article type
Communication
Submitted
12 Jan 2021
Accepted
01 Feb 2021
First published
02 Feb 2021

Chem. Commun., 2021,57, 2617-2620

Single- and double-helices of α,α′-dibenzylaminotripyrrin: solution and solid state studies

K. Ueta, M. Umetani, A. Osuka, G. D. Pantoş and T. Tanaka, Chem. Commun., 2021, 57, 2617 DOI: 10.1039/D1CC00208B

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