Ruthenium-mediated amidation of saturated C-H bonds and crystal structure of a bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane

Sze Man Au; Suo Bo Zhang; Wai Hong Fung; Wing Yiu Yu; Chi Ming Che; Kung Kai Cheung

doi:10.1039/a808048h

Ruthenium-mediated amidation of saturated C-H bonds and crystal structure of a bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane

Sze Man Au
, Suo Bo Zhang
, Wai Hong Fung
, Wing Yiu Yu
, Chi Ming Che
, Kung Kai Cheung

Research output: Journal article publication › Journal article › Academic research › peer-review

63 Citations (Scopus)

Abstract

A bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane (Me3tacn) is prepared, and its crystal structure revealed the two tosylamido ligands in a cis configuration; the '[Ru(III)(Me3tacn)(NHTs)2(OH)] + Ag(I) or PhINTs' protocol can effect amidation of saturated C-H bonds, and an electrophilic tosylimidoruthenium intermediate is implicated based on Hammett correlation studies and trapping experiments.

Original language	English
Pages (from-to)	2677-2678
Number of pages	2
Journal	Chemical Communications
Issue number	24
DOIs	https://doi.org/10.1039/a808048h
Publication status	Published - 21 Dec 1998
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/a808048h

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title = "Ruthenium-mediated amidation of saturated C-H bonds and crystal structure of a bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane",

abstract = "A bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane (Me3tacn) is prepared, and its crystal structure revealed the two tosylamido ligands in a cis configuration; the '[Ru(III)(Me3tacn)(NHTs)2(OH)] + Ag(I) or PhINTs' protocol can effect amidation of saturated C-H bonds, and an electrophilic tosylimidoruthenium intermediate is implicated based on Hammett correlation studies and trapping experiments.",

author = "Au, \{Sze Man\} and Zhang, \{Suo Bo\} and Fung, \{Wai Hong\} and Yu, \{Wing Yiu\} and Che, \{Chi Ming\} and Cheung, \{Kung Kai\}",

year = "1998",

month = dec,

day = "21",

doi = "10.1039/a808048h",

language = "English",

pages = "2677--2678",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "24",

}

Ruthenium-mediated amidation of saturated C-H bonds and crystal structure of a bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane. / Au, Sze Man; Zhang, Suo Bo; Fung, Wai Hong et al.
In: Chemical Communications, No. 24, 21.12.1998, p. 2677-2678.

Research output: Journal article publication › Journal article › Academic research › peer-review

TY - JOUR

T1 - Ruthenium-mediated amidation of saturated C-H bonds and crystal structure of a bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane

AU - Au, Sze Man

AU - Zhang, Suo Bo

AU - Fung, Wai Hong

AU - Yu, Wing Yiu

AU - Che, Chi Ming

AU - Cheung, Kung Kai

PY - 1998/12/21

Y1 - 1998/12/21

N2 - A bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane (Me3tacn) is prepared, and its crystal structure revealed the two tosylamido ligands in a cis configuration; the '[Ru(III)(Me3tacn)(NHTs)2(OH)] + Ag(I) or PhINTs' protocol can effect amidation of saturated C-H bonds, and an electrophilic tosylimidoruthenium intermediate is implicated based on Hammett correlation studies and trapping experiments.

AB - A bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane (Me3tacn) is prepared, and its crystal structure revealed the two tosylamido ligands in a cis configuration; the '[Ru(III)(Me3tacn)(NHTs)2(OH)] + Ag(I) or PhINTs' protocol can effect amidation of saturated C-H bonds, and an electrophilic tosylimidoruthenium intermediate is implicated based on Hammett correlation studies and trapping experiments.

UR - https://www.scopus.com/pages/publications/0032556803

U2 - 10.1039/a808048h

DO - 10.1039/a808048h

M3 - Journal article

SN - 1359-7345

SP - 2677

EP - 2678

JO - Chemical Communications

JF - Chemical Communications

IS - 24

ER -

Ruthenium-mediated amidation of saturated C-H bonds and crystal structure of a bis(tosyl)amidoruthenium(III) complex of 1,4,7-trimethyl-1,4,7-triazacyclononane

Abstract

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