Products from multiple insertion reactions between diisocyanates and antiheteroaromatic 1,4-bis(trimethylsilyl)-1,4-dihydropyrazine: Organosilicon Chem. III, Muench. Silicontage, 3rd
A review with \textgreater 13 refs. Bifunctional polymethylenediisocyanates O:C:N(CH2)nN:C:O (n = 4, 6) react with the extremely electron-rich 8p electron heterocycle 1,4-bis(trimethylsilyl)-1,4-dihydropyrazine 1 under insertion of the heterocumulene functions into the N-Si bonds. Of the expected electron-rich oligomeric structures the first isolated products are presented, including the cycle structure of the 1:2 addn. product between OCN(CH2)4NCO and 1. This product contains two trimethylsilylurea functionalities. on SciFinder(R)
%0 Conference Proceedings
%1 Sixt.1998
%D 1998
%E Sixt, Torsten
%E Hornung, Fridmann M.
%E Ehlend, Anja
%E Kaim, Wolfgang.
%I Wiley-VCH Verlag GmbH
%K antiheteroarom dihydropyrazine diisocyanate insertion isocyanate review;review silyl
%T Products from multiple insertion reactions between diisocyanates and antiheteroaromatic 1,4-bis(trimethylsilyl)-1,4-dihydropyrazine: Organosilicon Chem. III, Muench. Silicontage, 3rd
%X A review with \textgreater 13 refs. Bifunctional polymethylenediisocyanates O:C:N(CH2)nN:C:O (n = 4, 6) react with the extremely electron-rich 8p electron heterocycle 1,4-bis(trimethylsilyl)-1,4-dihydropyrazine 1 under insertion of the heterocumulene functions into the N-Si bonds. Of the expected electron-rich oligomeric structures the first isolated products are presented, including the cycle structure of the 1:2 addn. product between OCN(CH2)4NCO and 1. This product contains two trimethylsilylurea functionalities. on SciFinder(R)
@proceedings{Sixt.1998,
abstract = {A review with {\textgreater} 13 refs. Bifunctional polymethylenediisocyanates O:C:N(CH2)nN:C:O (n = 4, 6) react with the extremely electron-rich 8\textgreek{p} electron heterocycle 1,4-bis(trimethylsilyl)-1,4-dihydropyrazine 1 under insertion of the heterocumulene functions into the N-Si bonds. Of the expected electron-rich oligomeric structures the first isolated products are presented, including the cycle structure of the 1:2 addn. product between OCN(CH2)4NCO and 1. This product contains two trimethylsilylurea functionalities. [on SciFinder(R)]},
added-at = {2019-07-15T13:41:23.000+0200},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/21ba3d2b1fe23e603aa8da0fe2deeae70/b_schwederski},
editor = {Sixt, Torsten and Hornung, Fridmann M. and Ehlend, Anja and Kaim, Wolfgang.},
interhash = {621e7ad1399a74246c53d676d6633389},
intrahash = {1ba3d2b1fe23e603aa8da0fe2deeae70},
keywords = {antiheteroarom dihydropyrazine diisocyanate insertion isocyanate review;review silyl},
publisher = {{Wiley-VCH Verlag GmbH}},
timestamp = {2019-07-15T11:42:10.000+0200},
title = {Products from multiple insertion reactions between diisocyanates and antiheteroaromatic 1,4-bis(trimethylsilyl)-1,4-dihydropyrazine: Organosilicon Chem. III, [Muench. Silicontage], 3rd},
year = 1998
}
