中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-cycloheptenecarboxaldehyde | 2401-88-9 | C8H12O | 124.183 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-环庚烯-1-羧酸甲酯 | 4-cycloheptene-1-carboxylic acid methyl ester | 17328-81-3 | C9H14O2 | 154.209 |
—— | Cyclohept-4-enecarboxylic acid ethyl ester | 65441-11-4 | C10H16O2 | 168.236 |
4-环庚烯-1-基甲醇 | (4Z)-cyclohept-4-en-1-ylmethanol | 17328-87-9 | C8H14O | 126.199 |
—— | 4-cycloheptenecarboxaldehyde | 2401-88-9 | C8H12O | 124.183 |
—— | 1-(4'-cycloheptenyl)ethanone | 65461-12-3 | C9H14O | 138.21 |
环庚甲酸 | cycloheptanoic acid | 1460-16-8 | C8H14O2 | 142.198 |
—— | 1-ethylcyclohept-4-ene-1-carbaldehyde | 885219-72-7 | C10H16O | 152.236 |
—— | 4-cycloheptene-1-carboxamide | 1626-63-7 | C8H13NO | 139.197 |
The first examples of intramolecular addition of primary amidyl radicals to olefins are described. Amidyl radicals were generated from N-(phenylthio)amides in refluxing benzene using a catalytic amount of 2,2′-azobis(isobutyronitrile) (5 mol%) and tributyltin hydride (~2.2 equiv.). The resulting yields of cyclic products ranged from 63% to 85%.Key words: radical cyclization, amidyl radicals, nitrogen heterocycles.