在三乙胺存在下,在离子液体([bmim]I和[bmim]PF6)中进行了各种卤代烃对胺类化合物中氨基的选择性烷基化反应.反应在相对温和的条件下进行,转化率和选择性优异.离子液体可以回收并重复使用.
参考文献
[1] | Bradshaw J S;Krakowiak K E;Izatt R M .[J].Tetrahedron,1992,48(22):4475. |
[2] | Bergeron R J;Feng Y;Weimar W R;McManis J S Dimova H Porter C Raisler B Phanstiel O .[J].Journal of Medicinal Chemistry,1997,40(10):1475. |
[3] | Szardenings A K;Burkoth T S;Look G C;Campbell D A .[J].Journal of Organic Chemistry,1996,61(19):6720. |
[4] | Pillai R B C .[J].Journal of Molecular Catalysis,1993,84(01):125. |
[5] | Gribble G W;Nutaitis C F.[J].Synthesis,1987(08):709. |
[6] | Gribble G W;Jasinski J M;Pellicone J T;Panetta J A.[J].Synthesis,1978(10):766. |
[7] | Rische T.;Eilbracht P.;Kitsos-Rzychon B. .Selective one-pot synthesis of symmetrically and unsymmetrically substituted amines via rhodium catalysed multiple alkylations of ammonia or primary amines under hydroformylation conditions[J].Tetrahedron,1998(12):2723-2742. |
[8] | Phanstiel O;Wang Q X;Powell D H;Ospina M P Leeson B A .[J].Journal of Organic Chemistry,1999,64(03):803. |
[9] | Dalla Croce P;La Rosa C;Ritieni A.[J].Journal of Chemical Research Synopses,1988(10):346. |
[10] | Spialter L;Pappalardo J A.The Acyclic Aliphatic Tertiary Amines[M].New York:The Macmillan Comp,1965:14. |
[11] | Koh K;Ben R N;Durts T .[J].Tetrahedron Letters,1993,34(28):4473. |
[12] | Valot F.;Jacquot R.;Spagnol M.;Lemaire M.;Fache F. .Gas-phase selective N-alkylation of amines with alcohols over gamma-alumina[J].Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry,1999(19):3689-3692. |
[13] | Suga K;Watanabe S;Fujita T;Pan T P .[J].Bulletin of the Chemical Society of Japan,1969,42(12):3606. |
[14] | Yadav J S;Reddy B V S;Basak A K;Narsaiah A V .[J].Tetrahedron Letters,2003,44(10):2217. |
[15] | Welton T .[J].Chemical Reviews,1999,99(08):2071. |
[16] | Wasserscheid P;Keim W .[J].Angewandte Chemie International Edition,2000,39(21):3772. |
[17] | Sheldon R.[J].Chemistry Communications,2001(23):2399. |
[18] | Gordon C M .[J].Applied Catalysis A:General,2001,222(1-2):101. |
[19] | Magna L.;Chauvin Y.;Niccolai GP.;Basset JM. .The importance of imidazolium substituents in the use of imidazolium-based room-temperature ionic liquids as solvents for palladium-catalyzed telomerization of butadiene with methanol[J].Organometallics,2003(22):4418-4425. |
[20] | Cole A C;Jensen J L;Ntai I;Tran K L T Weaver K J Forbes D C Davis J H Jr .[J].Journal of the American Chemical Society,2002,124(21):5962. |
[21] | Peng J J;Deng Y Q .[J].Tetrahedron Letters,2001,42(34):5917. |
[22] | Ozdemir I;Demir S;Gok Y;Cetinkaya E;Cetinkaya B .Synthesis of novel palladium-carbene complexes as efficient catalysts for amination of aryl chlorides in ionic liquid[J].Journal of molecular catalysis, A. Chemical,2004(1/2):97-102. |
[23] | Fraga-Dubreuil J;Bourahla K;Rahmouni M;Bazureau J P Hamelin J .[J].Catalysis Communications,2002,3(05):185. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%