Potassium aryltrifluoroborates react smoothly with diaryliodonium salts and hydroxy(tosyloxy)iodobenzene, PhI(OH)OTs, under mild conditions in the presence...
ChemInform is a weeklying Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInformof ...
A highly efficient aqueous system of PdCl2-catalyzed cross-coupling reaction of arylboronic acid with carboxylic anhydride (Suzuki-type reaction) without t...
Cross-coupling reaction of N-t-Boc-4-iodo-L-phenylalanine with t-BuSH proceeded efficiently in the presence of Pd2dba3.CHCl3/DPPF as the catalyst system. H...
The relationship between the conformation of a peptide in solution and its interaction capacity is generally unclear. Trifluoroethanol (TFE), which stabilizes alpha-helical conformations, can be used to induce definite folding in synthet...
Copper-catalyzed Suzuki–Miyaura-type cross-coupling and carboboration processes are reported. The cross-couplings function well with a variety of substitu...
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a Chem...
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a Chem...
A synthetic-aperture multifrequency polarimetric radar complex is used for experiments on studying the features of reflection of electromagnetic waves from...
Organozinkchloride (I) und Arylhalogenide (II) reagieren in Gegenwart von Ni- oder Pd-Katalysatoren wie (VI) oder (VII) zu den Kupplungsprodukten (III).
The representative (E)-1-alkenyldisiamylboranes and (E)-1-alkenyl-1,3,2-benzodioxaboroles readily obtainable via hydroboration of 1-alkynes react with 1-al...
The palladium-catalyzed cross-coupling of aryl halides with Grignard reagents affords a variety of biaryls and alkylbenzenes. Based on the proposed catalyt...
The reactions of allylic or benzylic bromides with 1-alkenyldisiamylboranes readily available from 1-alkynes in the presence of sodium hydroxide and cataly...
The isomer distribution in the non-catalytic chlorination of toluene in acetic acid at 25掳 has been determined to be 59.78% ortho, 0.48% meta and 39.74% p...
The fascinating behavior of cyclopropylcarbinyl derivatives in solvolytic processes and other carbonium ion transformations1 was explored in detail by J. D. Roberts and his coworkers.2 The exceptionally fast rate of solvolysis and the fa...
The reactions of allylic or benzylic bromides with 1-alkenyldisiamylboranes readily available from 1-alkynes in the presence of sodium hydroxide and cataly...
The reaction of acetic acid with ate-complexes prepared from B-alkyl-9-borabicyclo-[3,3,1]nonanes and 1-lithiol-1-methoxyallene gives corresponding 1-alkyl...
