3-三甲基硅基丙酸
3-三甲基硅基丙酸是一种有机化合物,化学式为C6H14O2Si,它可用作水性溶液(如D2O)NMR谱的内标。它可由三甲基硅基乙烯和甲酸在乙酸钯-1,4-二苯基膦基丁烷的催化下反应得到。[3]它和其它羧酸一样,可以和氯化亚砜反应,得到3-三甲基硅基丙酰氯。[4]
Trimethylsilylpropanoic acid | |
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IUPAC名 3-(Trimethylsilyl)propanoic acid | |
别名 | 三甲基硅基丙酸 TSP TMSP |
识别 | |
CAS号 | 5683-30-7 ![]() |
PubChem | 79764 |
ChemSpider | 72062 |
SMILES |
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InChI |
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ChEBI | 85487 |
性质 | |
化学式 | C6H14O2Si |
摩尔质量 | 146.26 g·mol⁻¹ |
外观 | 无色液体 |
熔点 | 22 °C[1] |
沸点 | 130 °C(34 torr)[2] |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
- ^ L. H. Sommer, J. R. Gold, G. M. Goldberg, N. S. Marans. Polar Effects of Organosilicon Substituents in Carboxylic Acids. Journal of the American Chemical Society. 1949-04, 71 (4): 1509–1509 [2022-03-02]. ISSN 0002-7863. doi:10.1021/ja01172a521. (原始内容存档于2022-03-02) (英语).
- ^ L. H. Sommer, G. M. Goldberg, G. H. Barnes, L. S. Stone. Malonic Ester Syntheses with Organosilicon Compounds. New Silicon-containing Malonic Esters, Mono- and Dicarboxylic Acids, Barbituric Acids and a Disiloxanetetracarboxylic Acid 1. Journal of the American Chemical Society. 1954-03, 76 (6): 1609–1612 [2022-03-02]. ISSN 0002-7863. doi:10.1021/ja01635a043. (原始内容存档于2022-03-02) (英语).
- ^ Bassam El Ali, Howard Alper. Formic acid—palladium acetate—1,4-bis(diphenylphosphino)butane: an effective catalytic system for regioselective hydrocarboxylation of simple and functionalized olefins. Journal of Molecular Catalysis. 1992-11, 77 (1): 7–13 [2022-03-02]. doi:10.1016/0304-5102(92)80179-K. (原始内容存档于2018-06-08) (英语).
- ^ Doucet, A.; Perrot, R. Addition of nitrosyl chloride to the carbon-carbon double bond of allyl and cinnamyl silanes(法文). Annales Scientifiques de l'Universite de Besancon, Chimie, 1979. 15-16: 17-34. ISSN 0523-0551. CODEN ASUBAR.