Results 351 to 360 of about 112,449 (386)

Tris(trimethylsilyl)aluminum

ChemInform, 2001
AbstractReview: 10 refs.
Tetsuya Nagasawa, Keisuke Suzuki
openaire   +3 more sources

Reactivity of germanium(II) hydride with nitrous oxide, trimethylsilyl azide, ketones, and alkynes and the reaction of a methyl analogue with trimethylsilyl diazomethane.

Dalton Transactions, 2010
The reactions of stable beta-diketiminate germanium(II) hydride LGeH (1) [L = HC(CMeNAr)2, Ar = 2,6-iPr2C6H3] with nitrous oxide, trimethylsilyl azide, ketones, and alkynes are described.
Anukul Jana, H. Roesky, C. Schulzke
semanticscholar   +1 more source

Trimethylsilylation of cyclodextrins with N-(trimethylsilyl)acetamide in N,N-dimethylformamide

Carbohydrate Research, 1998
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Maria Bukowska, J. Prejzner, Mieczysław Maciejewski   +2 more
openaire   +3 more sources

Tris(trimethylsilyl)methane [PDF]

ChemInform, 2001
AbstractReview: 16 refs.
openaire   +2 more sources

Superparamagnetic Nanoparticle-Supported (S)-Diphenyl- prolinol Trimethylsilyl Ether as a Recyclable Catalyst for Asymmetric Michael Addition in Water

, 2010
A new superparamagnetic nanoparticle- supported (S)-diphenylprolinol trimethylsilyl ether (Jorgensen-Hayashi catalyst) was synthesized and applied for the asymmetric Michael addition of al- dehydes to nitroalkenes in water, which gives prod- ucts in ...
B. Wang, B. Ma, Qiong Wang, Wen Wang
semanticscholar   +1 more source

Universal polymer analysis by (1)H NMR using complementary trimethylsilyl end groups.

Journal of the American Chemical Society, 2010
New degenerative chain transfer agents, namely 4-(trimethylsilyl)benzyl 4'-(trimethylsilyl)butane-dithioate, 4-(trimethylsilyl)benzyl 3'-(trimethylsilyl)propyl trithiocarbonate and their 3-(trimethylsilyl)benzyl isomers, that are two-fold labeled with ...
M. Päch, D. Zehm, Maik Lange, Ina Dambowsky, Jan Weiss, A. Laschewsky   +5 more
semanticscholar   +1 more source

Pure Cellulose Nanoparticles from Trimethylsilyl Cellulose

, 2010
Silyl ethers of cellulose are promising derivatives of the biopolymer because they exhibit thermoplastic behavior at higher functionalization, may be applied as intermediate in subsequent reactions and have a high tendency to form defined supramolecular ...
Marc Kostag, Sarah Köhler, T. Liebert, T. Heinze   +3 more
semanticscholar   +1 more source

Bis(trimethylsilyl) Monoperoxysulfate [PDF]

, 2001
[23115-33-5] C6H18O5SSi2 (MW 258.44) InChI = 1S/C6H18O5SSi2/c1-13(2,3)10-9-12(7,8)11-14(4,5)6/h1-6H3 InChIKey = WEYLHCMPOISAIA-UHFFFAOYSA-N (strong oxidant; Baeyer–Villiger oxidant in nonprotic solvents;1, 2 oxidizes alkenes to ketones,2 sulfides to sulfoxides,2 and pyridine to its N-oxide3) Physical Data: colorless ...
Pralhad A. Ganeshpure, Waldemar Adam
openaire   +1 more source

Nucleoside syntheses, XXII1) Nucleoside synthesis with trimethylsilyl triflate and perchlorate as catalysts

, 1981
The novel Lewis acids (CH3)3SiOSO2CF3 (3), (CH3)5SiOSO2C4F9 (6), and (CH3)3SiClO4 (4) are highly selective and efficient Friedel-Crafts catalysts for nucleoside formation form silylated heterocycles and peracylated sugars as well as for rearrangements of
H. Vorbrüggen, K. Krolikiewicz, B. Bennua   +2 more
semanticscholar   +1 more source

Efficient synthesis of 2-(trimethylsilyl)phenyl trifluoromethanesulfonate: a versatile precursor to o-benzyne.

Journal of Organic Chemistry, 2009
An efficient procedure for the gram-scale preparation of 2-(trimethylsilyl)phenyl trifluoromethanesulfonate, a versatile precursor to o-benzyne, is presented.
Sarah M Bronner, N. Garg
semanticscholar   +1 more source