Results 81 to 90 of about 165 (92)

C4H9NOSi Trimethylsilyl isocyanate

open access: closed, 2005
G. Graner   +6 more
openaire   +2 more sources
Some of the next articles are maybe not open access.

Reactions of tert-butyl isocyanate and trimethylsilyl azide with imidoamido compounds of chromium, molybdenum and tungsten

Journal of the Chemical Society, Dalton Transactions, 1993
tert-Butyl isocyanate and Cr(NBut)2(NHBut)2 react to form a complex containing the dianion of N,N′,N″-tri-tert-butylbiuret Cr(NBut)2{[ButNC(O)]2NBut}. The crystal structure of its hydrogen-bonded adduct with [But(H)NC(O)]2NBut has been determined and the ligand found to bind its three N atoms, whereas in solution the 1H NMR spectrum indicates a six ...
Geoffrey Wilkinson   +3 more
openaire   +2 more sources

ChemInform Abstract: SYNTHESIS OF ALKANESULFONYL ISOCYANATES BY THERMOLYSIS OF TRIMETHYLSILYLATED SULFONYL CARBAMATES

Chemischer Informationsdienst, 1974
AbstractSulfonamide (I) reagieren mit Chlorkohlensäureester (II) zu den Sulfonylurethanen (III), die zu Mischungen aus N‐ und O‐Substitutionsprodukten (V) und (VI) silyliert werden.
W. H. DALY, H. J. HOELLE
openaire   +1 more source

ChemInform Abstract: PREPARATION OF COMPOUNDS CONTAINING AN ISOCYANATE GROUP BY THE PHOSGENATION OF N‐TRIMETHYLSILYL‐SUBSTITUTED DERIVATIVES OF AMINO ACIDS

Chemischer Informationsdienst, 1980
AbstractAminophenole, Nitroaniline oder Aminosäuren wie z.B. die Verbindungen (I), (V), (IX) bzw. (XII) lassen sich mit Hilfe silylierender Agentien,z.T.
N. V. Mironova, V. P. Kozyukov
openaire   +2 more sources

ChemInform Abstract: REAGENTS AND SYNTHETIC METHODS; 19. SYNTHESIS OF N‐(N‐ARYL‐ OR N‐ALKYLAMINOCARBONYL) AMINO ACIDS BY ADDITION OF N,O‐BIS(TRIMETHYLSILYL) AMINO ACIDS TO ISOCYANATES

Chemischer Informationsdienst, 1983
AbstractAminosäuren werden als Tosylate (I) und (V) zweifach silyliert und danach mit Isocyanaten zu Harnstoff‐Derivaten (IV) bzw. (VII) umgesetzt.
A. ARRIETA, C. PALOMO
openaire   +1 more source

ChemInform Abstract: Heterocyclic Ring‐Closure Reactions. Part 9. Reactions of Trimethylsilyl Isocyanate and Isothiocyanate with 3‐(Dialkylamino)‐2H‐azirines. A Facile Synthesis of 1‐Unsubstituted 4‐(Dialkylamino)imidazolin‐2‐ones and 4‐(Dialkylamino)imidazoline‐2‐thiones.

ChemInform, 1989
AbstractThe azirines (I) are treated with trimethylsilyl isothiocyanate (II) or trimethylsilyl isocyanate (IV) to yield the imidazolinethiones (III) or the imidazolinones (V).
Ernst Schaumann   +2 more
openaire   +2 more sources

Reactions of group IV organometallic compounds

Journal of Organometallic Chemistry, 1969
Benzoyl isocyanate and isothiocyanate react with heptamethyldisilazane to give 11 adducts, which exist as mixtures of the isomers involving 1,3-transfer of trimethylsilyl groups. The adducts from benzoyl isothiocyanate decompose thermally by two βB-elimination processes; one, at temperatures below 100°, givesmethyl isothiocyanate, and the other, at 150°
Kenji Itoh   +3 more
openaire   +5 more sources

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