Results 361 to 370 of about 112,449 (386)

Synthesis of new organophosphorus-substituted mono- and bis(trimethylsilyl)amines with PCH2N fragments and their derivatives

, 2010
Convenient procedures for the synthesis of new organophosphorus-substituted mono- and bis(trimethylsilyl)amines with PCH2N moiety are proposed, starting from trimethylsilyl esters of organophosphorus acids, as well as 1,3,5-trialkylhexahydro-1,3,5 ...
A. A. Prishchenko, M. V. Livantsov, O. Novikova, L. I. Livantsova, V. S. Petrosyan   +4 more
semanticscholar   +1 more source

Direct enantioselective organocatalytic hydroxymethylation of aldehydes catalyzed by alpha,alpha-diphenylprolinol trimethylsilyl ether.

Organic Letters, 2009
The direct enantioselective hydroxymethylation of aldehydes utilizing alpha,alpha-diphenylprolinol trimethylsilyl ether as an organocatalyst is described.
R. K. Boeckman, John R. Miller
semanticscholar   +1 more source

Hexakis(trimethylsilyl)-2-butyne by trimethylsilylation of hexachloro-1,3-butadiene

Journal of Organometallic Chemistry, 1968
Abstract Lithium (or sodium) chlorotrimethylsilane and hexachlorobutadiene in THF give hexakis(trimethylsilyl)-2-butyne in good yields. Some chemical properties of this sterically hindered compound are described. In contrast, magnesium under similar conditions gives bis(trimethylsilyl)butadiyne; whereas barium fails to react.
Henry Gilman, David Ballard
openaire   +2 more sources

Bis(trimethylsilyl)aminophosphan [PDF]

Angewandte Chemie, 1982
Reinhold Rüger, Edgar Niecke
openaire   +2 more sources

N-Trimethylsilyl amines for controlled ring-opening polymerization of amino acid N-carboxyanhydrides and facile end group functionalization of polypeptides.

Journal of the American Chemical Society, 2008
We report a new strategy that uses N-trimethylsilyl (N-TMS) amine to mediate controlled ring-opening polymerization of amino acid N-carboxyanhydrides (NCAs).
Hua Lu, Jianjun Cheng
semanticscholar   +1 more source

Bis(trimethylsilyl)carbodiimide [PDF]

Angewandte Chemie International Edition in English, 1962
J. Pump, U. Wannagat
openaire   +2 more sources

1‐Heteroakylation of tris(trimethylsilyl)phosphine

, 2010
The 1-heteroalkylation of the tris-(trimethylsilyl)phosphine was thoroughly investigated using heterosubstituted methylamines, chloromethyl alkyl ethers, methyl chloroformate, paraformaldehyde, and dialkylformamides.
A. A. Prishchenko, M. V. Livantsov, O. Novikova, L. I. Livantsova, V. S. Petrosyan   +4 more
semanticscholar   +1 more source

Tetrakis(trimethylsilyl)diaminodiphosphene [PDF]

Angewandte Chemie International Edition in English, 1983
Edgar Niecke, Reinhold Rüger
openaire   +1 more source

Trimethylsilyl-Äther und Trimethylsilyl-Thioäther [PDF]

Fresenius' Zeitschrift für analytische Chemie, 1965
openaire   +1 more source

Hexakis(trimethylsilyl)tetrahedranyltetrahedrane

Angewandte Chemie International Edition, 2005
Akira Sekiguchi, Masanobu Tanaka
openaire   +3 more sources