基本信息
又称α-甲氧基萘,与2-甲氧基萘(β-甲氧基萘)同为甲氧基萘的同分异构体。无色结晶,有轻微香气。相对密度1.0964 (14℃),沸点分别为269℃和135℃(在1∶333×10³ Pa下)。折射率为1.6940。它不溶于水,但能溶于乙醇、乙醚、苯和氯仿。
1-萘甲醚又称1-甲氧基萘或α-甲氧基萘,是一种有机中间体,可通过将1-萘酚进行甲基化制得。常用的甲基化试剂包括三氟乙酸甲酯、碳酸二甲酯和硫酸二甲酯。
用途
1-甲氧基萘用于研究细胞色素c过氧化物酶的过氧合酶活性,并可作为前驱体合成异戊基萘醇,具有抗氧化作用。
制法
以α-萘酚和甲醇为原料,在三氯化铁催化下加热回流,生成粗制1-甲氧基萘。冷却后分离有机相或用苯萃取,再进行减压蒸馏、结晶、过滤、冷水洗涤及干燥处理。最后在乙醚中重结晶精制或升华精制,可得精制的1-甲氧基萘。
化学性质
无色透明液体。
用途
主要用作胶片显影剂,在有机合成中也有应用,可用于制造杀虫剂和肥皂用香料。此外,它还用作染料中间体和香料,但由于其香气较弱,通常会与2-甲氧基萘结合使用以增强香味效果。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-甲氧基-1-萘酚 | 4-methoxynaphth-1-ol | 84-85-5 | C11H10O2 | 174.199 |
2-萘甲醚 | 2-Methoxynaphthalene | 93-04-9 | C11H10O | 158.2 |
萘酚 | α-naphthol | 90-15-3 | C10H8O | 144.173 |
1-萘氧基乙酸 | 1-Naphthoxyacetic acid | 2976-75-2 | C12H10O3 | 202.21 |
1-溴-4-甲氧基萘酚 | 1-bromo-4-methoxynaphthalene | 5467-58-3 | C11H9BrO | 237.096 |
1-氯-4-甲氧基萘 | 1-chloro-4-methoxynaphthalene | 10443-43-3 | C11H9ClO | 192.645 |
4-甲氧基-1-萘甲腈 | 4-methoxy-1-naphthalenecarbonitrile | 5961-55-7 | C12H9NO | 183.21 |
—— | (4-bromomethyl-[1]naphthyl)-methyl ether | 79997-03-8 | C12H11BrO | 251.123 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-甲氧基-1-萘酚 | 4-methoxynaphth-1-ol | 84-85-5 | C11H10O2 | 174.199 |
1,4-二甲氧基萘 | 1,4-dimethoxynaphthalene | 10075-62-4 | C12H12O2 | 188.226 |
8-甲氧基-2-萘 | 8-methoxy-2-naphthol | 91344-50-2 | C11H10O2 | 174.199 |
1-烯丙氧基萘 | allyl naphthyl ether | 20009-25-0 | C13H12O | 184.238 |
2-羟基1-甲氧基萘 | 1-methoxy-2-naphthol | 18515-10-1 | C11H10O2 | 174.199 |
萘酚 | α-naphthol | 90-15-3 | C10H8O | 144.173 |
1,2-二甲氧基萘 | 1,2-dimethoxynaphthalene | 57189-64-7 | C12H12O2 | 188.226 |
乙酸-1-萘酯 | 1-naphthyl acetate | 830-81-9 | C12H10O2 | 186.21 |
1-(己氧基)萘 | 1-(hexyloxy)naphthalene | 60951-03-3 | C16H20O | 228.334 |
1-溴-4-甲氧基萘酚 | 1-bromo-4-methoxynaphthalene | 5467-58-3 | C11H9BrO | 237.096 |
—— | 3-Deuterio-1-methoxynaphthalene | —— | C11H10O | 159.192 |
1-碘-4-甲氧基萘 | 1-iodo-4-methoxynaphthalene | 2607-25-2 | C11H9IO | 284.096 |
1-甲氧基-2-甲基萘 | 1-Methoxy-2-methyl-naphthalin | 14093-86-8 | C12H12O | 172.227 |
1-氯-4-甲氧基萘 | 1-chloro-4-methoxynaphthalene | 10443-43-3 | C11H9ClO | 192.645 |
4-甲氧基-1-萘硫醇 | 4-Methoxy-1-mercapto-naphthalin | 91344-45-5 | C11H10OS | 190.266 |
1-甲氧基-4-氟萘 | 1-methoxy-4-fluoronaphthalene | 10471-09-7 | C11H9FO | 176.19 |
1-甲氧基萘-4-乙酸酯 | 4-methoxynaphthalen-1-yl acetate | 68716-07-4 | C13H12O3 | 216.236 |
—— | 2-iodo-1-methoxynaphthalene | 151560-43-9 | C11H9IO | 284.096 |
4-甲氧基-1-萘胺 | 1-amino-4-methoxynaphthalene | 16430-99-2 | C11H11NO | 173.214 |
—— | 1-methoxy-2-fluoronaphthalene | 88288-00-0 | C11H9FO | 176.19 |
—— | chloro-2 methoxy-1 naphtalene | 41908-21-8 | C11H9ClO | 192.645 |
2-溴-1-甲氧基萘 | 2-bromo-1-methoxynaphthalene | 62012-54-8 | C11H9BrO | 237.096 |
—— | 8-deuterio-1-methoxynaphthalene | 5762-20-9 | C11H10O | 159.192 |
1-溴-8-甲氧基萘 | 1-bromo-8-methoxynaphthalene | 83710-60-5 | C11H9BrO | 237.096 |
1-甲氧基-8-甲基萘 | 8-methyl-1-methoxynaphthalene | 60023-09-8 | C12H12O | 172.227 |
1-氯-8-甲氧基萘 | 1-chloro-8-methoxynaphthalene | 41908-14-9 | C11H9ClO | 192.645 |
4-甲氧基-1-萘甲醛 | 4-methoxy-1-naphthaldehyde | 15971-29-6 | C12H10O2 | 186.21 |
1-(羟甲基)-4-甲氧基萘 | 4-methoxy-1-naphthylmethanol | 16820-54-5 | C12H12O2 | 188.226 |
4-甲氧基-1-萘甲腈 | 4-methoxy-1-naphthalenecarbonitrile | 5961-55-7 | C12H9NO | 183.21 |
—— | (4-bromomethyl-[1]naphthyl)-methyl ether | 79997-03-8 | C12H11BrO | 251.123 |
1-甲氧基-萘-2-甲醛 | 1-methoxy-2-naphthaldehyde | 50493-10-2 | C12H10O2 | 186.21 |
—— | 4-methoxy-1-naphthyl methyl sulphide | 95332-87-9 | C12H12OS | 204.293 |
1-甲氧基-2-溴-4-羟基萘 | 3-Brom-4-methoxy-1-naphthol | 64648-87-9 | C11H9BrO2 | 253.095 |
—— | 7-tert-Butyl-1-methoxynaphthalene | —— | C15H18O | 214.307 |