Covalent fixation of the cyclic tetramer of a metallo-porphyrin based on self-complementary quadruple hydrogen bonding

Haruki Ohkawa; Akihiro Takayama; Satoshi Nakajima; Hiroyuki Nishide

doi:10.1246/cl.2006.1076

Covalent fixation of the cyclic tetramer of a metallo-porphyrin based on self-complementary quadruple hydrogen bonding

Haruki Ohkawa^*, Akihiro Takayama, Satoshi Nakajima, Hiroyuki Nishide

^*Corresponding author for this work

Waseda Research Institute for Science and Engineering

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The stability of quadruple hydrogen bonding in the cyclic tetramer of a metallo-porphyrin before and after a covalent fixation was investigated. According to competition and energy-transfer experiments, the exchange reaction between the cyclic tetramers of the metallo-porphyrin was fully suppressed by the covalent fixation. This spontaneous cyclization-covalent fixation strategy based on olefin metathesis can open the way to the use of cyclic assemblies in a solid phase.

Original language	English
Pages (from-to)	1076-1077
Number of pages	2
Journal	Chemistry Letters
Volume	35
Issue number	9
DOIs	https://doi.org/10.1246/cl.2006.1076
Publication status	Published - 2006 Sep 5

ASJC Scopus subject areas

Chemistry(all)

Access to Document

10.1246/cl.2006.1076

Cite this

@article{f1b64e1ba8d74d32823487f7f72ab6a1,

title = "Covalent fixation of the cyclic tetramer of a metallo-porphyrin based on self-complementary quadruple hydrogen bonding",

abstract = "The stability of quadruple hydrogen bonding in the cyclic tetramer of a metallo-porphyrin before and after a covalent fixation was investigated. According to competition and energy-transfer experiments, the exchange reaction between the cyclic tetramers of the metallo-porphyrin was fully suppressed by the covalent fixation. This spontaneous cyclization-covalent fixation strategy based on olefin metathesis can open the way to the use of cyclic assemblies in a solid phase.",

author = "Haruki Ohkawa and Akihiro Takayama and Satoshi Nakajima and Hiroyuki Nishide",

year = "2006",

month = sep,

day = "5",

doi = "10.1246/cl.2006.1076",

language = "English",

volume = "35",

pages = "1076--1077",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "Chemical Society of Japan",

number = "9",

}

TY - JOUR

T1 - Covalent fixation of the cyclic tetramer of a metallo-porphyrin based on self-complementary quadruple hydrogen bonding

AU - Ohkawa, Haruki

AU - Takayama, Akihiro

AU - Nakajima, Satoshi

AU - Nishide, Hiroyuki

PY - 2006/9/5

Y1 - 2006/9/5

N2 - The stability of quadruple hydrogen bonding in the cyclic tetramer of a metallo-porphyrin before and after a covalent fixation was investigated. According to competition and energy-transfer experiments, the exchange reaction between the cyclic tetramers of the metallo-porphyrin was fully suppressed by the covalent fixation. This spontaneous cyclization-covalent fixation strategy based on olefin metathesis can open the way to the use of cyclic assemblies in a solid phase.

AB - The stability of quadruple hydrogen bonding in the cyclic tetramer of a metallo-porphyrin before and after a covalent fixation was investigated. According to competition and energy-transfer experiments, the exchange reaction between the cyclic tetramers of the metallo-porphyrin was fully suppressed by the covalent fixation. This spontaneous cyclization-covalent fixation strategy based on olefin metathesis can open the way to the use of cyclic assemblies in a solid phase.

UR - http://www.scopus.com/inward/record.url?scp=33845236407&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33845236407&partnerID=8YFLogxK

U2 - 10.1246/cl.2006.1076

DO - 10.1246/cl.2006.1076

M3 - Article

AN - SCOPUS:33845236407

VL - 35

SP - 1076

EP - 1077

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 9

ER -

Covalent fixation of the cyclic tetramer of a metallo-porphyrin based on self-complementary quadruple hydrogen bonding

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this