Results 141 to 150 of about 60,563 (180)

Crystal and molecular structure of trimethylsilyl isocyanate

Journal of Structural Chemistry, 1990
A. I. Gusev, E. B. Chuklanova, A. S. Zhdanov, E. V. Muzovskaya, Vik P. Kozyukov   +4 more
semanticscholar   +3 more sources

Reaction of 1-trimethylsilyl-1,4-dihydropyridine with ethyl azidoformate and p-tosyl isocyanate

The Journal of Organic Chemistry, 1969
Emil J. Moriconi, Robert E. Misner
semanticscholar   +3 more sources

ChemInform Abstract: REACTION OF SULFUR AMINOFLUORIDES WITH TRIMETHYLSILYL ISOCYANATE

Chemischer Informationsdienst, 1977
L. N. MARKOVSKII, V. E. PASHINNIK, N. A. KIRSANOVA   +2 more
semanticscholar   +3 more sources

Trimethylsilyl Isocyanate in the Synthesis of Isocyanates

, 2005
S. Braverman, M. Cherkinsky, M. L. Birsa
semanticscholar   +3 more sources

Reaction of trimethylsilyl cyanide with isocyanates and carbodiimides

Journal of Organometallic Chemistry, 1979
Abstract Trimethylsilyl cyanide reacts with isocyanates to give 1 2 cycloadducts, 5-(trimethylsilylimino)imidazolidine-2,4-diones, in high yield. The reaction of trimethylsilyl cyanide with carbodiimides proceeded in the presence of a catalytic amount of aluminum trichloride to afford 1 1 adducts, N-trimethylsilyl-1-cyanoformamides.
Shin-Ichi Inaba, Iwao Ojima
openaire   +2 more sources

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Reactions of Trimethylsilyl Isocyanate with Alcohols and Phenols

Russian Journal of General Chemistry, 2001
Mono- and diphenols add to trimethyl isocyanate on heating to give the corresponding aryl urethanes. Ethanol reacts with trimethylsilyl isocyanate to give ethyl urethane and ethyl allophanate in a ratio determined by reaction conditions.
M. A. Pudovik, N. E. Krepysheva, D. I. Kharitonov, A. N. Pudovik   +3 more
openaire   +2 more sources

Synthetic methods and reactions. Part 148. Preparation of tertiary alkyl isocyanates by the zinc iodide catalyzed reaction of tertiary alkanoyl chlorides with trimethylsilyl azide

The Journal of Organic Chemistry, 1990
Des cyclo(polycyclo)alkyl isocyanates tertiaires ont ete prepares avec un rendement sensiblement quantitatif par une reaction entre des chlorures d'alcools tertiaires et de l'azoture de trimethylsylyle, catalysee par l'iodure de zinc. En comparaison, la reaction des halogenures d'alkyles tertiaires avec l'isocyanate de trimethylsylyle en presence d ...
Omar Farooq, Qi Wang, An Hsiang Wu, George A. Olah   +3 more
semanticscholar   +3 more sources

Reaction of trimethylsilyl cyanide with isocyanates

Journal of the Chemical Society, Chemical Communications, 1974
Trimethylsilyl cyanide reacts with aryl isocyanates to give 5-iminodiazolidinediones (1 : 2 adducts), while tosyl isocyanate afforded the 1 : 1 adduct.
Iwao Ojima, Shin-Ichi Inaba, Yoichiro Nagai   +2 more
openaire   +2 more sources

ChemInform Abstract: Convenient Synthesis of Primary Amides (III) by Friedel‐Crafts Reaction of Aromatic Compounds (I) with Trimethylsilyl Isocyanate (II).

ChemInform, 1989
V. P. KOZYUKOV, VIK. P. KOZYUKOV, E. V. MUZOVSKAYA, V. F. MIRONOV   +3 more
semanticscholar   +3 more sources

ChemInform Abstract: Catalyst‐Free Amidation of Trimethylsilyl Ketene Imines with Isocyanates.

ChemInform, 2013
AbstractThe silyl ketimines, generated in situ from diarylmethane nitriles and TmsCl via lithiation, undergo a non‐catalyzed reaction with isocyanates to give highly substituted malonamides in moderate yields.
Wenling Qin, Sha Long, Mauro Panunzio, Alessandro Bongini   +3 more
openaire   +2 more sources