23184-28-3Relevant articles and documents
Trimethylgermylation and trimethylsilylation of N,N-dialkylacetamides and application of their anions to the Peterson-type reaction
Urayama, Shin'ichi,Inoue, Sumie,Sato, Yoshiro
, p. 155 - 160 (1988)
Base-assisted trimethylsilylation and trimethylgermylation of N,N-dimethylacetamide (1a) or 1-acetylpiperidine (1b) were carried out.The germyl group was introduced stepwise onto the methyl carbon of the acetyl group to give mono- (3), bis- (6), or tris(trimethylgermyl)acetamides (9b), respectively, in high yields, whereas under similar conditions the second silyl group was usually introduced at the carbonyl-oxygen.The Peterson-type reaction of N,N-dimethyl(trimethylgermyl)(trimethylsilyl)acetamide (5a) with aldehydes gave preferentially N,N-dimethyl-2-(trimethylgermyl)-2-alkenamides (13).
N,N',N"-Trimethyl(2-trimethylsilyl)ethylammonium lodide: A Universal Internal Standard for 1H, 13C, and 15N NMR
Laws, David D.,Wishart, David S.,Havlin, Robert H.,Westmeyer, Mark,Sykes, Brian D.,Oldfield, Eric
, p. 274 - 275 (1995)
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A facile synthesis of 4(3H)-pyrimidinones via [4 + 2] cycloaddition utilizing trimethylsilylketene
Arai, Shigeru,Sakurai, Takuya,Asakura, Hitomi,Fuma, Shin-Ya,Shioiri, Takayuki,Aoyama, Toyohiko
, p. 2283 - 2287 (2007/10/03)
The [4+2]cycloaddition reaction utilizing trimethylsilylketene with 1,3-diaza-1,3-dienes smoothly proceeded to give the desired cycloadducts, 4(3H)-pyrimidinones, in moderate to high yields.