Metal-induced conformational changes in calix[n]arenes can change the exchange interaction between N-O·radicals

Koji Araki; Ryoji Nakamura; Hideyuki Otsuka; Seiji Shinkai

doi:10.1039/C39950002121

Metal-induced conformational changes in calix[n]arenes can change the exchange interaction between N-O·radicals

Koji Araki, Ryoji Nakamura, Hideyuki Otsuka, Seiji Shinkai

Institute for Advanced Study

Research output: Contribution to journal › Article

36 Citations (Scopus)

Abstract

Calix[n]aryl esters 2_n (n=4 and 6) bearing two stable N-O·radicals on the lower rim are synthesized: in 2₆ the exchange interaction (El) changes in response to a metal-induced 1,2,3-alternate-to-cone conformational change but in 2₄ the metal-induced rotation of the carbonyl groups is not enough to change the El.

Original language	English
Pages (from-to)	2121-2122
Number of pages	2
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	20
DOIs	https://doi.org/10.1039/C39950002121
Publication status	Published - Dec 1 1995

Fingerprint

All Science Journal Classification (ASJC) codes

Molecular Medicine

Cite this

Araki, K., Nakamura, R., Otsuka, H., & Shinkai, S. (1995). Metal-induced conformational changes in calix[n]arenes can change the exchange interaction between N-O·radicals. Journal of the Chemical Society, Chemical Communications, (20), 2121-2122. https://doi.org/10.1039/C39950002121

@article{f4794e238e1b4f259d37f7b4da0787bb,

title = "Metal-induced conformational changes in calix[n]arenes can change the exchange interaction between N-O·radicals",

abstract = "Calix[n]aryl esters 2n (n=4 and 6) bearing two stable N-O·radicals on the lower rim are synthesized: in 26 the exchange interaction (El) changes in response to a metal-induced 1,2,3-alternate-to-cone conformational change but in 24 the metal-induced rotation of the carbonyl groups is not enough to change the El.",

author = "Koji Araki and Ryoji Nakamura and Hideyuki Otsuka and Seiji Shinkai",

year = "1995",

month = "12",

day = "1",

doi = "10.1039/C39950002121",

language = "English",

pages = "2121--2122",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "20",

}

TY - JOUR

T1 - Metal-induced conformational changes in calix[n]arenes can change the exchange interaction between N-O·radicals

AU - Araki, Koji

AU - Nakamura, Ryoji

AU - Otsuka, Hideyuki

AU - Shinkai, Seiji

PY - 1995/12/1

Y1 - 1995/12/1

N2 - Calix[n]aryl esters 2n (n=4 and 6) bearing two stable N-O·radicals on the lower rim are synthesized: in 26 the exchange interaction (El) changes in response to a metal-induced 1,2,3-alternate-to-cone conformational change but in 24 the metal-induced rotation of the carbonyl groups is not enough to change the El.

AB - Calix[n]aryl esters 2n (n=4 and 6) bearing two stable N-O·radicals on the lower rim are synthesized: in 26 the exchange interaction (El) changes in response to a metal-induced 1,2,3-alternate-to-cone conformational change but in 24 the metal-induced rotation of the carbonyl groups is not enough to change the El.

UR - http://www.scopus.com/inward/record.url?scp=37049083607&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=37049083607&partnerID=8YFLogxK

U2 - 10.1039/C39950002121

DO - 10.1039/C39950002121

M3 - Article

AN - SCOPUS:37049083607

SP - 2121

EP - 2122

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 20

ER -

Access to Document

10.1039/C39950002121