Thermolysis of titanocene methyl compounds bearing t-butyl- and benzyltetramethylcyclopentadienyl ligands.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F09%3A10000622" target="_blank" >RIV/00216208:11310/09:10000622 - isvavai.cz</a>

Alternative codes found

RIV/61388955:_____/09:00336726

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Thermolysis of titanocene methyl compounds bearing t-butyl- and benzyltetramethylcyclopentadienyl ligands.

Original language description

Elimination of methane during thermolysis of title compounds results in the formation of sigma-Ti-C bond to t-butyl or benzyl group. The t-butyl-containing titanocene methyl compound [Ti(III)Me(eta(5)-C(5)Me(4)t-Bu)(2)] (5) eliminates methane at 110 degrees C to give cleanly [Ti(III)(eta(5):eta(1)-C5Me4CMe2CH2)(eta(5)-C(5)Me(4)t-Bu)] (6). The methyl derivative of analogous benzyl-containing titanocene [Ti(III)Me(eta(5)-C5Me4CH2Ph)(2)] was not isolated because it eliminated methane at ambient temperatureto give [Ti(III)(eta(5):eta(1)-C5Me4CH2-o-C6H4)(eta(5)-C5Me4CH2Ph)] (7) with one phenyl ring linked to titanium atom in ortho-position. The corresponding titanocene dimethyl compound [TiMe2{eta(5)-C(5)Me(4)t-Bu)}(2)] (9) eliminates two methane moleculesat 110 degrees C to give the singly tucked-in 1,1-dimethylethane-1,2-diyl-tethered titanocene [Ti{eta(5):eta(1):eta(1)-C5Me3(CH2)(CMe2CH2)}(eta(5)-C(5)Me(4)t-Bu)] (11).

Czech name

—

Czech description

—

Type

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

CEP classification

CA - Inorganic chemistry

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

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

—

Volume of the periodical

694

Issue of the periodical within the volume

13

Country of publishing house

CH - SWITZERLAND

Number of pages

10

Pages from-to

—

UT code for WoS article

000266270400003

EID of the result in the Scopus database

—