Structure and properties of lithium n-butyl amidinates

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39892403" target="_blank" >RIV/00216275:25310/11:39892403 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.jorganchem.2011.02.026" target="_blank" >http://dx.doi.org/10.1016/j.jorganchem.2011.02.026</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jorganchem.2011.02.026" target="_blank" >10.1016/j.jorganchem.2011.02.026</a>

Result language

angličtina

Original language name

Structure and properties of lithium n-butyl amidinates

Original language description

Lithium n-butyl amidinates (formally lithium salts of N', N-disubstituted amidoimides of pentanoic acid) with various substituents were prepared and characterized in solution by (1)H, (7)Li, (13)C and (15)N NMR spectra parameters in C(6)D(6), THF-d(8) and Et(2)O-d(10). The characteristic spectral parameters were compared with parent carbodiimides and amidines prepared by hydrolysis, where large solvent effects were described. Five of studied compounds were studied by X-ray diffraction techniques in thesolid state. Lithium n-butyl amidinates containing less bulky substituents like isopropyl or cyclohexyl crystallize with Et(2)O or THF as centrosymmetric dimers with mutually parallel amidinate moieties. The lithium N,N'-bis[2,6-di(propan-2-yl) phenyl]n-butylamidinate crystallizes from Et(2)O solution as an asymmetric dimer. The first unit is composed by one ligand coordinated to one of lithium atoms. The lithium atom is also coordinated by one of the nitrogen atoms of the second ligand.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

<a href="/en/project/GA104%2F09%2F0829" target="_blank" >GA104/09/0829: Use of Carbon Dioxide as C1 Building Block for Organic Compounds Catalyzed by Metal Containing Compounds</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Organometallic Chemistry

ISSN

0022-328X

e-ISSN

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Volume of the periodical

696

Issue of the periodical within the volume

11

Country of publishing house

CH - SWITZERLAND

Number of pages

9

Pages from-to

2346-2354

UT code for WoS article

000290022200011

EID of the result in the Scopus database

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