中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (E)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-one | 167896-52-8 | C10H17BO3 | 196.054 |
—— | 3-boronoacrolein pinacolate | 153725-01-0 | C9H15BO3 | 182.027 |
—— | 2-(3-trimethylsiloxy-1-butenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | 118013-74-4 | C13H27BO3Si | 270.252 |
—— | (S,E)-tert-butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-yl)oxy)silane | 1198272-03-5 | C16H33BO3Si | 312.333 |
—— | (+/-)-trans-2-[3-(tert-butyl-dimethyl-silanyloxy)-but-1-enyl]-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane | 277331-68-7 | C16H33BO3Si | 312.333 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (E)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-one | 167896-52-8 | C10H17BO3 | 196.054 |
—— | [(E)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-yl] carbamate | 1436434-04-6 | C11H20BNO4 | 241.095 |
Regioselective hydroboration of terminal and internal alkynes is realized by using copper powder (0.3–1 μm) as a catalyst without any ligand.