CN111925327A
|
|
Method for preparing octahydroacridine p-toluenesulfonamide derivative by catalysis of acidic ionic liquid
|
CN111961004A
|
|
Method for preparing medical intermediate 2, 4, 6-triaryl pyrimidine derivative through catalysis
|
CN111875591A
|
|
Method for catalytic synthesis of drug intermediate 3-benzo [ d ] imidazole benzopyrone derivative
|
CN111574528A
|
|
Method for preparing medical intermediate pyranoquinoline derivative
|
CN111393440A
|
|
Method for preparing pharmaceutical intermediate 5,10-diaryl pyrido [4,3-b ] [1,6] naphthyridine derivative
|
CN110540540A
|
|
method for preparing dihydro [1, 2, 4] triazolo [1, 5-a ] pyrimidine derivatives through catalysis
|
CN110028518A
|
|
A kind of method that catalysis prepares medicine intermediate pyrans simultaneously [2,3-d] pyrimidone derivatives
|
CN110016042A
|
|
A kind of method that catalysis prepares Isosorbide-5-Nitrae-dihydro pyrido [3,2-c] [5,6-c] bicoumarin derivative
|
CN109824585A
|
|
A kind of method that presence of acidic ionic liquid catalyst prepares 1- aryl -2- quinolyl alcohol cpd
|
CN110862401A
|
|
Method for preparing spiro indole derivative by basic ionic liquid one-pot method
|
CN110862373A
|
|
Method for preparing 2-thiocarbonyl-2H-thiopyran derivative through high-efficiency catalysis
|
CN108623605A
|
|
A kind of indazole [2,1-b] phthalazines -1,6,11 (13H)-triketones and its simple preparation method
|
CN109053659A
|
|
A kind of method of sulfoxidation graphene catalysis 3,3 '-aryl-two (4- aminocoumarin) analog derivatives of preparation
|
CN107382961A
|
|
A kind of method that Catalyzed by Chitosan one kettle way prepares 2 thiocarbonyl 2H thiapyran derivatives
|
CN107266362A
|
|
A kind of method that amino functional graphene oxide catalytic one-stage method prepares the thiocarbonyl dihydrogen pyridine derivative of 2 amino 6
|
CN107188847A
|
|
One kind catalyzes and synthesizes 4 aryl N phenyl Isosorbide-5-Nitraes, the method for the acid amides of 5,6,7,8 hexahydro quinoline 3
|
CN107312008A
|
|
A kind of easy catalysis prepares the catalyst and system and method for benzimidazole simultaneously ketone derivatives of [2,1 b] quinoline 6
|
CN107162970A
|
|
A kind of ionic liquid-catalyzed synthesis dihydro 4 of 2 aryl 2,3 of highly acidity(1H)The method of qualone derivative
|
CN107417607A
|
|
A kind of three components one pot reaction prepares the system and method for 6 sulfydryl polysubstituted pyridine derivatives
|
CN107286103A
|
|
The preparation system and preparation method of a kind of Benzoquinazole ketone derivatives
|