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以 2-氯-4,6-二硝基-1,3-苯二酚为原料,丙酮为烷基源,氢气为还原剂,研究了在10%Pd/C催化剂上一锅法合成N-单烷基氨基苯酚化合物 4,6-二(异丙基氨基)-1,3-苯二酚的反应工艺. 考察了反应条件如醋酸量、丙酮浓度、氢气压力、催化剂量和反应时间对反应的影响,开发出一条高收率、高选择性制备N-单烷基氨基苯酚化合物的合成路线.

参考文献

[1] Kalgutkar AS;Kozak KR;Crews BC;Hochgesang GP Jr;Marnett LJ .Covalent modification of cyclooxygenase-2 (COX-2) by 2-acetoxyphenyl alkyl sulfides, a new class of selective COX-2 inactivators.[J].Journal of Medicinal Chemistry,1998(24):4800-4818.
[2] Clark RF;Zhang T;Xin Z;Liu G;Wang Y;Hansen TM;Wang X;Wang R;Zhang X;Frevert EU;Camp HS;Beutel BA;Sham HL;Gu YG .Structure-activity relationships for a novel series of thiazolyl phenyl ether derivatives exhibiting potent and selective acetyl-CoA carboxylase 2 inhibitory activity.[J].Bioorganic and Medicinal Chemistry Letters,2006(23):6078-6081.
[3] Combs D W;Rampulla M S;Bell S C;Klaubert D H Tobia A J Falotico R Haertlein B Lakas-Weiss C Moore J B .[J].Journal of Medicinal Chemistry,1990,33(01):380.
[4] Byun E;Hong B;De Castro K A;Lim M Rhee H .[J].Journal of Organic Chemistry,2007,72(25):9815.
[5] Sydnes M O;Isobe M .[J].Tetrahedron Letters,2008,49(07):1199.
[6] Zhou X J;Wu X W;Lin L;Wang G J Li J P .[J].Dyes and Pigments,1998,36(04):365.
[7] Fache F.;Milenkovic A.;Lemaire M.;Valot F. .CATALYTIC REDUCTIVE N-ALKYLATION OF ANILINES - APPLICATION TO THE SYNTHESIS OF N-ARYL AMINOACID PRECURSORS[J].Tetrahedron,1996(29):9777-9784.
[8] Freedman H H;Frost A E .[J].Journal of Organic Chemistry,1958,23(09):1292.
[9] Yang S-H;Lai H-C;Tsai Y-C .[J].Tetrahedron Letters,2004,45(12):2693.
[10] Lysenko Z .[P].US 4766244,1988.
[11] Bodalski R;Quin L D .[J].Journal of Organic Chemistry,1991,56(08):2666.
[12] Nader B S .[P].US 5371291,1994.
[13] Kratky V.;Kralik M.;Mecarova M.;Stolcova M.;Zalibera L.;Hronec M. .Effect of catalyst and substituents on the hydrogenation of chloronitrobenzenes[J].Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications,2002(1/2):225-231.
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