2-甲 基 -3-丁 炔-2-醇
2- | |
---|---|
IUPAC 2-Methylbut-3-yn-2-ol 2- | |
别名 |
|
识别 | |
CAS |
115-19-5 |
PubChem | 8258 |
ChemSpider | 21106133 |
SMILES |
|
UN编号 | 1987 |
RTECS | ES0810000 |
C5H8O | |
84.12 g·mol−1 | |
无色 | |
0.8637 g/cm3 | |
熔点 | 3 °C(276 K) |
104 °C(377 K) | |
危险 | |
GHS危险 | |
GHS |
危险 |
H-术语 | H225, H226, H302, H315, H318, H319, H335, H361 |
P-术语 | P201, P202, P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P281 |
2-
制 备和用途
[编辑]它可
2-
- HC2C(OH)Me2 + ArX + base → ArC2C(OH)Me2 + [Hbase]X
- ArC2C(OH)Me2 → ArC2H + OCMe2
参 见
[编辑]参考 资料
[编辑]- ^ Donald D. Coffman. Dimethylethynylcarbinol. Org. Synth. 1940, 20: 40. doi:10.15227/orgsyn.020.0040.
- ^ Frantz, Doug E.; Fässler, Roger; Carreira, Erick M. Facile Enantioselective Synthesis of Propargylic Alcohols by Direct Addition of Terminal Alkynes to Aldehydes. J. Am. Chem. Soc. 2000, 122: 1806-1807. doi:10.1021/ja993838z.
- ^ Eberhard Breitmaier. Terpenes: Flavors, Fragrances, Pharmaca, Pheromones. Wiley-VCH. 2006. ISBN 9783527609949. doi:10.1002/9783527609949.
- ^ Gordon, John. 2-Methylbut-3-yn-2-ol. e-EROS Encyclopedia of Reagents for Organic Synthesis: 1–2. 2001. doi:10.1002/047084289X.rm157.