中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-羟基苯并呋喃-2-甲酸乙酯 | ethyl 6-hydroxybenzofuran-2-carboxylate | 906448-92-8 | C11H10O4 | 206.198 |
—— | (dimethylamino)ethyl 6-methoxybenzofuran-2-carboxylate | —— | C14H17NO4 | 263.293 |
—— | 2-morpholinoethyl 6-methoxybenzofuran-2-carboxylate | —— | C16H19NO5 | 305.331 |
6-甲氧基苯并呋喃-2-羧酸 | 6-methoxybenzofuran-2-carboxylic acid | 50551-61-6 | C10H8O4 | 192.171 |
6-羟基苯并呋喃-2-羧酸 | 6-hydroxybenzofuran-2-carboxylic acid | 334022-87-6 | C9H6O4 | 178.144 |
6-甲氧基-2-苯并呋喃甲醛 | 6-methoxy-1-benzofuran-2-carbaldehyde | 53860-74-5 | C10H8O3 | 176.172 |
—— | 6-methoxy-2-hydroxymethyl benzofuran | 208842-22-2 | C10H10O3 | 178.188 |
—— | 6-methoxybenzofuran-2-carbonyl chloride | 50963-49-0 | C10H7ClO3 | 210.617 |
—— | (E)-4-(2-(6-methoxybenzofuran-2-yl)vinyl)-N-methylaniline | 1089681-69-5 | C18H17NO2 | 279.338 |
—— | (E)-6-methoxy 2-(4-dimethylaminostyryl)benzofuran | 1089681-42-4 | C19H19NO2 | 293.365 |
—— | (E)-6-(methoxy)-2-(4,4′-methyl(2-fluoroethyl)aminostyryl)benzofuran | 1462470-44-5 | C20H20FNO2 | 325.383 |
Ethyl 5-oxo-2-phenyl-2,5-dihydroisoxazole-4-carboxylate (2) was photolysed at 300 nm in the presence of phenols, enols, anilines, enamines , aryl thiols and thioenols affording enamines. Treatment of these enamines with Lewis or protic acids gives the respective benzo and five- membered ring systems.