应用
1,6-二羟基萘可作为有机合成中间体和医药中间体,主要用于实验室研发过程和化工生产过程中。
合成方法
以精萘为原料,依次采用98%的硫酸和发烟硫酸为磺化剂,制得1,6-萘二磺酸钠盐,并以氢氧化钠为碱熔剂,在常压高温条件下进行碱熔,最终制取1,6-二羟基萘。
用途
用作染料和医药中间体。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-萘酚 | β-naphthol | 135-19-3 | C10H8O | 144.173 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-甲氧基-1-萘酚 | 6-methoxy-1-naphthol | 22604-07-5 | C11H10O2 | 174.199 |
—— | Naphthalenetriol | 112117-58-5 | C10H8O3 | 176.17 |
5-甲氧基萘-2-醇 | 5-methoxynaphthalen-2-ol | 150712-57-5 | C11H10O2 | 174.199 |
2,5-二甲氧基萘 | 1,6-dimethoxynaphthalene | 3900-49-0 | C12H12O2 | 188.226 |
—— | 1,6-diethoxynaphthalene | 3955-85-9 | C14H16O2 | 216.28 |
—— | 6-butoxynaphth-1-ol | 1335012-46-8 | C14H16O2 | 216.28 |
—— | 1,6-bis(2'-propynyloxy)naphthalene | 20009-41-0 | C16H12O2 | 236.27 |
4-氨基萘-1,6-二醇 | 4-amino-naphthalene-1,6-diol | 4826-65-7 | C10H9NO2 | 175.187 |
—— | <(6-hydroxy-1-naphthylenyl)oxy>acetic acid | 72836-75-0 | C12H10O4 | 218.209 |
—— | 1,6-bis-trimethylsilanyloxy-naphthalene | 17875-30-8 | C16H24O2Si2 | 304.536 |
—— | 5-butoxynaphth-2-ol | 1335012-43-5 | C14H16O2 | 216.28 |
—— | 1,6-dibutoxynaphthalene | 1335012-45-7 | C18H24O2 | 272.387 |
A Beckmann rearrangement of cis- and trans-fused 3,4,4a,9,10,10a-hexahydrophenanthren-1(2H)-one oximes has yielded three azepines. An in vitro assay of the azepines and (3aSR,9bSR)-6-methoxy-3-methyl-1,3,3a,4,5,9b-hexahydro-2H-benz[e]indol-2-one, prepared in four steps from naphthalene-1,6-diol, against human type-1 steroid 5α-reductase, revealed the tricyclic five-membered lactam to be a potent inhibitor (IC50 733 nM).