Monodentate coordination of the normally chelating chiral diamine (R,R)-TMCDA

Ana I. Ojeda-Amador; Antonio J. Martínez-Martínez; Alan R. Kennedy; David R. Armstrong; Charles T. O'Hara

doi:10.1039/C6CC07190B

Monodentate coordination of the normally chelating chiral diamine (R,R)-TMCDA

Ana I. Ojeda-Amador, Antonio J. Martínez-Martínez, Alan R. Kennedy, David R. Armstrong, Charles T. O'Hara

Pure And Applied Chemistry

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Abstract

After isolating an unusual binuclear, but monosolvated NaHMDS complex [{(R,R)-TMCDA}·(NaHMDS)₂]_∞ which polymerises via intermolecular electrostatic Na···Me_HMDS interactions, further (R,R)-TMCDA was added to produce the discrete binuclear amide [κ²-{(R,R)-TMCDA}·(NaHMDS)₂{κ¹-(R,R)-TMCDA}], whose salient feature is the unique monodentate coordination of one of the chiral diamine ligands.

Original language	English
Pages (from-to)	324-327
Number of pages	4
Journal	Chemical Communications
Volume	53
Early online date	7 Dec 2016
DOIs	https://doi.org/10.1039/C6CC07190B
Publication status	Published - 7 Jan 2017

Keywords

sodium
amide
organometallic
chiral amine
X-ray crystal structures

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10.1039/C6CC07190BLicence: CC BY 3.0

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Cite this

@article{90a91eca4ed54ed68845eac61196a3f6,

title = "Monodentate coordination of the normally chelating chiral diamine (R,R)-TMCDA",

abstract = "After isolating an unusual binuclear, but monosolvated NaHMDS complex [{(R,R)-TMCDA}·(NaHMDS)2]∞ which polymerises via intermolecular electrostatic Na···MeHMDS interactions, further (R,R)-TMCDA was added to produce the discrete binuclear amide [κ2-{(R,R)-TMCDA}·(NaHMDS)2{κ1-(R,R)-TMCDA}], whose salient feature is the unique monodentate coordination of one of the chiral diamine ligands.",

keywords = "sodium, amide, organometallic , chiral amine, X-ray crystal structures",

author = "Ojeda-Amador, {Ana I.} and Mart{\'i}nez-Mart{\'i}nez, {Antonio J.} and Kennedy, {Alan R.} and Armstrong, {David R.} and O'Hara, {Charles T.}",

year = "2017",

month = jan,

day = "7",

doi = "10.1039/C6CC07190B",

language = "English",

volume = "53",

pages = "324--327",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Monodentate coordination of the normally chelating chiral diamine (R,R)-TMCDA

AU - Ojeda-Amador, Ana I.

AU - Martínez-Martínez, Antonio J.

AU - Kennedy, Alan R.

AU - Armstrong, David R.

AU - O'Hara, Charles T.

PY - 2017/1/7

Y1 - 2017/1/7

N2 - After isolating an unusual binuclear, but monosolvated NaHMDS complex [{(R,R)-TMCDA}·(NaHMDS)2]∞ which polymerises via intermolecular electrostatic Na···MeHMDS interactions, further (R,R)-TMCDA was added to produce the discrete binuclear amide [κ2-{(R,R)-TMCDA}·(NaHMDS)2{κ1-(R,R)-TMCDA}], whose salient feature is the unique monodentate coordination of one of the chiral diamine ligands.

AB - After isolating an unusual binuclear, but monosolvated NaHMDS complex [{(R,R)-TMCDA}·(NaHMDS)2]∞ which polymerises via intermolecular electrostatic Na···MeHMDS interactions, further (R,R)-TMCDA was added to produce the discrete binuclear amide [κ2-{(R,R)-TMCDA}·(NaHMDS)2{κ1-(R,R)-TMCDA}], whose salient feature is the unique monodentate coordination of one of the chiral diamine ligands.

KW - sodium

KW - amide

KW - organometallic

KW - chiral amine

KW - X-ray crystal structures

UR - http://pubs.rsc.org/en/Journals/JournalIssues/CC

U2 - 10.1039/C6CC07190B

DO - 10.1039/C6CC07190B

M3 - Article

SN - 1359-7345

VL - 53

SP - 324

EP - 327

JO - Chemical Communications

JF - Chemical Communications

ER -

Monodentate coordination of the normally chelating chiral diamine (R,R)-TMCDA

Abstract

Keywords

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