α,ω-Bis(4-substituted-3-quinolinylthio)alkanes from reactions of thioquinanthrene with alkoxides
作者:Stanislaw Boryczka
DOI:10.1002/jhet.5570350641
日期:1998.11
The reaction of thioquinanthrene 1 with sodium alkoxides and α,ω-dihaloalkanes leads to the formation of α,ω-bis[4-(4-methoxy-3-quinolinylthio)-3-quinolinylthio]alkanes 4. The yield depends on the nature of α,ω-dihalo-alkanes. The effect of α,ω-dihaloalkanes of the following types: XCH2X (X = Cl,Br,I), X(CH2)2X (X = Cl,Br,I), Br(CH2)3Br and Br(CH2)6Br were studied. The preparation of 4-alkoxy-3′-(ω-bromoalkylthio)-3
thioquinanthrene的反应1用醇钠和α,ω-二卤代烷烃导致α,ω -双[4-(4-甲氧基-3- quinolinylthio)-3- quinolinylthio]烷烃的形成4。产率取决于α,ω-二卤代烷烃的性质。下列类型的α,ω-二卤代烷烃的作用:XCH 2 X(X = Cl,Br,I),X(CH 2)2 X(X = Cl,Br,I),Br(CH 2)3 Br研究了Br(CH 2)6 Br。还研究了4-烷氧基-3'-(ω-溴代烷硫基)-3,4'-二喹啉基硫化物3的制备及其向α,ω-双(4-烷氧基-3-喹啉基硫基)烷烃6的转化。