Doubly N-Confused [36]Octaphyrin(1.1.1.1.1.1.1.1): Isomerization, Bis-Metal Coordination, and Topological Chirality

Koki Mitsuno; Takafumi Yoshino; Iti Gupta; Shigeki Mori; Satoru Karasawa; Masatoshi Ishida; Hiroyuki Furuta

doi:10.1002/anie.201708253

Doubly N-Confused [36]Octaphyrin(1.1.1.1.1.1.1.1): Isomerization, Bis-Metal Coordination, and Topological Chirality

Koki Mitsuno, Takafumi Yoshino, Iti Gupta, Shigeki Mori, Satoru Karasawa, Masatoshi Ishida, Hiroyuki Furuta

Research output: Contribution to journal › Article

12 Citations (Scopus)

Abstract

A novel [36]octaphyrin analogue embedding two N-confused pyrrole units demonstrated unique prototropy-coupled isomerization between the Figure-of-eight and dumbbell conformers. Upon bis-metal coordination, fixation of fully π-conjugated Figure-of-eight structures was achieved as referred from the X-ray crystal structure. Chirogenesis of the helical enantiomers was proved by intense circular dichroism (CD) response in the near infrared (NIR) region.

Original language	English
Pages (from-to)	14252-14256
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	56
Issue number	45
DOIs	https://doi.org/10.1002/anie.201708253
Publication status	Published - Nov 6 2017

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All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)

Cite this

Mitsuno, K., Yoshino, T., Gupta, I., Mori, S., Karasawa, S., Ishida, M., & Furuta, H. (2017). Doubly N-Confused [36]Octaphyrin(1.1.1.1.1.1.1.1): Isomerization, Bis-Metal Coordination, and Topological Chirality. Angewandte Chemie - International Edition, 56(45), 14252-14256. https://doi.org/10.1002/anie.201708253

Doubly N-Confused [36]Octaphyrin(1.1.1.1.1.1.1.1) : Isomerization, Bis-Metal Coordination, and Topological Chirality. / Mitsuno, Koki; Yoshino, Takafumi; Gupta, Iti; Mori, Shigeki; Karasawa, Satoru; Ishida, Masatoshi ; Furuta, Hiroyuki.

In: Angewandte Chemie - International Edition, Vol. 56, No. 45, 06.11.2017, p. 14252-14256.

Research output: Contribution to journal › Article

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Access to Document

10.1002/anie.201708253