2-Oxopropanoyl chloride → Pyruvyl-alanine trimethylsilyl ester
反応式
[C:1](Cl)(=[O:5])[C:2]([CH3:4])=[O:3].Cl.[CH3:8][Si:9]([O:12][C:13](=[O:17])[C@H:14]([CH3:16])[NH2:15])([CH3:11])[CH3:10]>>[CH3:8][Si:9]([O:12][C:13](=[O:17])[C@H:14]([CH3:16])[NH:15][C:1](=[O:5])[C:2]([CH3:4])=[O:3])([CH3:11])[CH3:10]参加物
3
実験手順
A method of synthesizing pyruvyl-alanine or pyruvyl-glycine according to the invention comprises the steps of reacting sodium pyruvate with oxalyl chloride to yield pyruvylchloride, then reacting pyruvylchloride with a suspension of alanine trimethylsilyl ester hydrochloride to yield a pyruvyl-alanine trimethylsilyl ester and then subjecting the pyruvyl-alanine trimethylsilyl esterto hydrolysis toyieldpyruvyl-alanine. The pyruvyl-alanine synthesized via the method set forth above serves as a pyruvyl-amino acid pyruvate precursor.
出典と根拠
- ORDレコード
- ord-341420231b63488db376cfcd345f2a8a
- 出典データセット
- uspto-grants-1994_02
- 特許番号
- US05283260
反応ノート
読み込み中…