产品描述
| 沸点 | 116-117 °C |
| 折光率 | 1.451 |
| 敏感性 | 对湿度敏感 |
| 溶解性 | Sparingly soluble in water (0.043 g/L at 25°C). |
| 存贮条件 | 充氩保存 |
| 密度 | 0.7510 |
| 应用 | (tert-Butyldimethylsilyl)acetylene may be used in the synthesis of β-alkynylketone[1] and β-alkynyl aldehydes. |
| 产品介绍 | (tert-Butyldimethylsilyl)acetylene is a bulky trialkylsilyl-protected alkyne. It participates in Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to afford synthetically useful unsymmetrical diynes. (tert-Butyldimethylsilyl)acetylene readily undergoes cross-dimerization reaction with various internal phenyl acetylenes in the presence of rhodium dimers and bidentate phosphine ligands to afford enynes. |
| 别名 | 叔丁基乙炔基二甲基硅烷;叔丁基二甲基硅烷乙炔;(tert-Butyl)ethynyldimethylsilane;tert-Butyldimethylsilylacetylene |
