有机方法LiCl对于i-PrMgCl的加强作用 一般格式试剂制备可以通过卤代烃和镁直接进行氧化加成反应，也可以通过格式试剂间的交换进行制备。1931年，Pre ´vost首例报道了使用乙基格式试剂进行交换，但收率很差。只有使用芳基碘或者活化的芳基溴...chem2017-12-168.2W
有机方法Oxidative Debenzylation of N-Benzyl Amides and O-Benzyl Ethers Using Alkali Metal BromideThe oxidative debenzylation of N-benzyl amides and O-benzyl ethers was promoted with high efficien...chem2017-11-084.2W
有机方法Copper-Catalyzed N-tert-Butylation of Aromatic AminesA variety of aromatic amines have been found to expediently undergo copper-catalyzed N-tert-butylati...chem2017-10-094.3W #tert-butylation
有机方法Preparation of Unsymmetrical Ketones from Tosylhydrazones and Aromatic AldehydesPreparation of ketones by insertion of diazo compounds into the formyl C–H bond of an aldehyde is...chem2017-09-304.3W
有机方法Highly Stereoselective Synthesis of trans-Alkenes Using Na2S·9H2OA highly stereoselective and efficient transition-metal-free semihydrogenation of internal alkynes t...chem2017-09-254.1W #Alkene
有机方法Stereodivergent Synthesis of Z- and E-AlkenesHerein, we report a novel cobalt-catalyzed stereodivergent transfer hydrogenation of alkynes to Z- a...chem2017-09-124.3W
有机方法Chemoselective Palladium-Catalyzed Cyanation of Alkenyl HalidesA palladium-catalyzed cyanation of alkenyl halides using acetone cyanohydrin is described. A numbe...chem2017-08-194.4W #cyanide
有机方法Manganese-Catalyzed Borylation of Unactivated Alkyl ChloridesThe use of low-cost manganese(II bromide (MnBr2 and tetramethylethylenediamine (TMEDA catalyzes...chem2017-07-044.4W
有机方法Chan–Evans–Lam Amination of Boronic Acid Pinacol (BPin) Esters: Overcoming the Aryl Amine ProblemThe Chan–Evans–Lam reaction is a valuable C–N bond forming process. However, aryl boronic acid pin...chem2017-06-294.2W
有机方法Metal-Free Chlorodeboronation of OrganotrifluoroboratesA mild and metal-free method for the chlorodeboronation of organotrifluoroborates using trichloroi...chem2017-06-164.0W
