$69.00
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Sku 15-2973-50MG
STREM
| Technical Notes: 1.Biaryl bisphosphine ligand.The H8-BINAP ligand,as the ruthenium complex, catalyzes hydrogenation of unsaturated carboxylic acids to a higher ee than does BINAP.(Ref.1.2) 2.The ruthenium catalyzed hydrogenation of aryl propenoic acid to produce the drug lbuprofen. 3.Rhodium catalyzed asymmetric regioselective 1.4-addition of arylboronic acids to 3-substituted maleimides 4.Ligand for palladium-catalyzed enantioselective hydrogenation of substituted indoles. 5.Rhodium-catalyzed enantioselective cyclization of Y-alkynylaldehydes with acyl phosphonates. 6.Enantioselective synthesis of axially chiral 1-arylisoquinolines by Rh-catalyzed [2+2+2][2+2+2] cycloaddition of a,w-diynes with arylisocyanates 10.Asymmetric hydrogenation of 3-(toluenesulfonamidoalkyl)-indoles 11.Asymmetric Rh(1-catalyzed intramolecular [3+2] cycloaddition of 1-yne-vinylcyclopropanes for bicyclo[3.3.0] compounds with a chiral quaternary carbon stereocenter. 12. Enantioselective intermolecular[2+2+2][2+2+2] trimerization/asymmetric intramolecular [4+2] cycloaddition of two aryl ethynyl ethers and 5-alkynals. 14.Rh-catalyzed regio-, diastereo-, and enantioselective [2+2+2] cycloaddition of 1.6-enynes with acrylamides. |
