1159850-42-6 Usage
Reactions
Direct Arylation of Heteroaromatics with Functionalized Aryl Chlorides at Low Palladium Loading (0.1-0.5 mol%): furans, thiophenes, thiazoles, pyrroles functionalized with alkyl, ester, nitrile, and aldehyde groups coupling with para-, meta- and ortho-substituted chloroarenes bearing alkyl, formyl, nitriles, nitro, keto and ester groups.
Additional catalyzed reactions include Sonogashira Cross-Coupling of Aryl Bromides and Chlorides at Low Palladium and Copper Iodide Loading (0.05 to 0.4 mol%) by using stabilizing new copper-triphosphane adducts.
Check Digit Verification of cas no
The CAS Registry Mumber 1159850-42-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,9,8,5 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1159850-42:
(9*1)+(8*1)+(7*5)+(6*9)+(5*8)+(4*5)+(3*0)+(2*4)+(1*2)=176
176 % 10 = 6
So 1159850-42-6 is a valid CAS Registry Number.
1159850-42-6Relevant articles and documents
Copper(I) iodide polyphosphine adducts at low loading for sonogashira alkynylation of demanding halide substrates: Ligand exchange study between copper and palladium
Beauperin, Matthieu,Job, Andre,Cattey, Helene,Royer, Sylviane,Meunier, Philippe,Hierso, Jean-Cyrille
, p. 2815 - 2822 (2010/08/06)
The prestabilization of copper iodide with a multidentate ferrocenyl phosphine ligand promotes the palladium-catalyzed cross-coupling of demanding halides with phenylacetylene in a selective way. Novel CuI-triphosphine adducts are described in the solid s
