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The rapid generation of molecular in a relatively easy manner has made the cycloaddition reaction a powerful tool in the......
The metal-organic framework Zn4O[1,4-benzenedicarboxylate]3(Zn4O[CO2-C6H4-CO2]3,commonly known as MOF-5,was prepared by ......
MCRs for preparation of chromenopyridines under reflux conditions and chromenes at room temperature conditions from diff......
A solid superacid was prepared as a catalyst.The catalyst was characterized by ammonia temperatureprogrammed desorption,......
A series of poly(aryl amine ketone)s have been obtained by the condensation polymerization of different aromatic dibromi......
Valsartan 1,one of the most important agents used in antihypertensive therapy today,was synthesized starting from L-vali......
Michael addition of nitroalkanes to α,β-unsaturated carbonyl compounds occurs in the presence of KF/AI_2O_3/PEG4000 w......
Two new chiral pyridine prolinol derivatives have been synthesized from N-alkylation of (S)-a,a-diphenyl-2-pyrrolidineme......
Quinoline derivatives were efficiently prepared through acid-catalyzed Friedlander reaction in ionic liquid ([bmim][BF4]......
Till now,most part of the biodiesel is produced from the refined vegetable oils using methanol asfeedstock in the prese......
The enantioselective O-allylic alkylation of acetophenone oxime with various Morita-Baylis-Hillman (MBH) carbonates has ......
The polymerization of alkyl isocyanates catalyzed by rare earth chloride salen complexes/triisobutyl aluminum(Ln(H2salen......
报道了一种在对甲苯磺酸催化下炔丙醇和烯醇硅醚的直接亲核取代反应,并有效合成γ-炔基酮类化合物的新方法.该反应在敞口环境下使......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A variety of β-enamino ketones were synthesized in high to excellent yields by reacting acetylacetone with amines in th......
