避免与氧化物接触。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-二溴苯基二硫化物 | bis(4-bromophenyl)disulfide | 5335-84-2 | C12H8Br2S2 | 376.136 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-溴茴香硫醚 | (4-bromophenyl)thioanisole | 104-95-0 | C7H7BrS | 203.103 |
—— | 4-bromobenzenesulfenyl chloride | 1762-76-1 | C6H4BrClS | 223.521 |
1-溴-4-(乙基硫代)苯 | 1-bromo-4-ethylthiobenzene | 30506-30-0 | C8H9BrS | 217.129 |
4-溴苯基(氯甲基)硫醚 | 1-bromo-4-[(chloromethyl)sulfanyl]benzene | 27691-35-6 | C7H6BrClS | 237.548 |
—— | 4-bromophenyl vinyl sulfide | 16411-18-0 | C8H7BrS | 215.114 |
4-溴二苯硫醚 | phenyl(4-bromophenyl)sulfide | 65662-88-6 | C12H9BrS | 265.173 |
4,4-二溴二苯基二硫化物 | 4,4'-dibromodiphenyl sulfide | 3393-78-0 | C12H8Br2S | 344.07 |
4-二溴苯基二硫化物 | bis(4-bromophenyl)disulfide | 5335-84-2 | C12H8Br2S2 | 376.136 |
—— | 4-bromophenyl(1-propyl)sulfane | 76542-19-3 | C9H11BrS | 231.156 |
—— | methoxy(4-bromophenylthio)methane | 126714-65-6 | C8H9BrOS | 233.129 |
—— | (4-bromophenyl)(prop-1-yn-1-yl)sulfane | 85143-29-9 | C9H7BrS | 227.125 |
(4-溴-苯基硫烷基)-乙醛 | (4-bromo-phenylsulfanyl)-acetaldehyde | 105126-89-4 | C8H7BrOS | 231.113 |
—— | allyl(4-bromophenyl)sulfane | 6334-55-0 | C9H9BrS | 229.14 |
1-溴-4-(丙烷-2-基硫烷基)苯 | (4-bromophenyl)(isopropyl)sulfane | 70398-89-9 | C9H11BrS | 231.156 |
—— | (2-bromoethyl)(4-bromophenyl)sulfane | —— | C8H8Br2S | 296.026 |
—— | 2-(4-bromo-phenylsulfanyl)-ethylamine | 69326-62-1 | C8H10BrNS | 232.144 |
2-(4-溴苯硫基)乙醇 | 4-(2-hydroxyethylthio)bromobenzene | 14703-92-5 | C8H9BrOS | 233.129 |
—— | bis((4-bromophenyl)thio)methane | 2393-98-8 | C13H10Br2S2 | 390.162 |
—— | (4-bromophenyl)(difluoromethyl)sulfane | 4837-14-3 | C7H5BrF2S | 239.084 |
—— | 2-((4-bromophenyl)thio)acetonitrile | 50837-23-5 | C8H6BrNS | 228.112 |
—— | 1-bromo-4-(2-chloro-ethylsulfanyl)-benzene | 16181-14-9 | C8H8BrClS | 251.575 |
—— | (4-bromophenyl)(prop-2-yn-1-yl)sulfane | —— | C9H7BrS | 227.125 |
双(对溴苯基)三硫化物 | bis(p-bromophenyl) trisulfide | 20057-86-7 | C12H8Br2S3 | 408.202 |
—— | 1,4-bis((4-bromophenyl)thio)benzene | 41518-53-0 | C18H12Br2S2 | 452.233 |
—— | 1,2-bis((4-bromophenyl)thio)ethane | 16181-18-3 | C14H12Br2S2 | 404.189 |
1-溴-4-(2-甲基丙基硫烷基)苯 | 4-bromophenylisobutylsulfide | 76542-18-2 | C10H13BrS | 245.183 |
1-溴-4-丁基硫代苯 | n-butyl 4-bromophenyl sulfide | 121392-35-6 | C10H13BrS | 245.183 |
An efficient approach for the direct sulfanylation of 4-hydroxyquinolinones and 4-hydroxypyridones with aryl thiols in the presence of CuI/DMSO has been developed. The substrate scope is broad, allowing facile synthesis of a range of structurally diverse 3-sulfanyl-4-hydroxyquinolinones and 3-sulfanyl-4-hydroxypyridones in good efficiency.