C,N-chelated organotin(IV) compounds as catalysts for transesterification and derivatization of dialkyl carbonates

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39895719" target="_blank" >RIV/00216275:25310/12:39895719 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/aoc.2858" target="_blank" >http://dx.doi.org/10.1002/aoc.2858</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/aoc.2858" target="_blank" >10.1002/aoc.2858</a>

Result language
angličtina
Original language name
C,N-chelated organotin(IV) compounds as catalysts for transesterification and derivatization of dialkyl carbonates
Original language description
The potential catalytic activity of selected C,N-chelated organotin(IV) compounds (e.g. halides and trifluoroacetates) for derivatization of both dimethyl carbonate (DMC) and diethyl carbonate (DEC) was investigated. Some tri-, di- and monoorganotin(IV)species (LCN(n-Bu)2SnCl (1), LCN(n-Bu)2SnCl.HCl (1a), LCN(n-Bu)2SnI (2), LCNPh2SnCl (3), LCNPh2SnI (4), LCN(n-Bu)SnCl2 (5), LCNSnBr3 (6) and [LCNSn(OC(O)CF3)]2(mu-O)(mu-OC(O)CF3)2 (7)) bearing the LCN moiety (LCN)=(2-(N,N-dimethylaminomethyl)phenyl-) were assessed as catalysts for reactions of both DMC and DEC with various substituted anilines. The catalytic activities of 4 and 7 for derivatization of DMC with p-substituted phenols were studied for comparison with the standard base K2CO3/Silcarbon K835catalyst (catalyst 8). The composition of resulting reaction mixtures was monitored by multinuclear NMR spectroscopy, GC and GC-MS techniques. In general, catalysts 1, 3 and 7 exhibited the highest catalytic activity for all reactions stu
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
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)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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