中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1-(2-bromo-2-fluorovinyl)-4-methoxybenzene | 402490-62-4 | C9H8BrFO | 231.064 |
1-(2,2-二氟乙烯基)-4-甲氧基苯 | 3-(2,2-difluoroethenyl)anisole | 1608-24-8 | C9H8F2O | 170.159 |
—— | (E)-2-fluoro-3-(4-methoxyphenyl)acrylic acid | 26928-11-0 | C10H9FO3 | 196.178 |
—— | (Z)-2-fluoro-3-(4-methoxyphenyl)acrylic acid | 26928-12-1 | C10H9FO3 | 196.178 |
This TFA-catalyzed [3+2] cycloaddition of organic azides with α-fluoronitroalkenes, used as synthetic surrogates of α-fluoroalkynes, provides a new route to multi-substituted fluorotriazoles with broader substrate scopes and high regioselectivity.