$520.00
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Sku 07-0200-25G
STREM
| Technical Notes : 1.L igand component used in the chromium-catalyzed highly selective asymmetric ene reactions between aryl aldehydes and alkoxy- and silyloxyalkenes . 2.Ligand component for the chromium-catalyzed highly enantioselective o inverse -demand hetero-Diels-Alder reactions of a,ß-unsaturated aldehydes. 3.Ligand component for the magnes ium-catalyzed conjugate addition reaction of 13-dicarbonyl compounds tonitroalkenes. 4.Component for stereoselective asymmetric 6 rr-azaelectrocyclization through the reaction between the (E)-3- carbonyl-2,4,6-trienal compounds and the (-)-7-alkyl-cis-1 -amino-2-indanol derivatives. 5.Ligand component for palladium-catalzyed asymmetric azaelectrocyclization for the preparation of 2,4-disubstituted chiral 1,2 , 56-tetrahydropyridines. 6.Component for organocatalytic conjugate addition of formaldehyde N, N-dialkylhydrazones to ß,Y-Unsaturated a-keto esters. 7.N-Sulfinyl urea organocatalyst component for enantioselective aza-henry reaction. 8.Component for organocatalytic enantioselective additions of indoles to nitroalkenes. 9.Organocatalytic component for enantioselective solvent-free inter- and intramolecular aldol reactions . 10. IndenyI-PYBOX (07-0280) ligand component for scandium-catalyzed asymmetric [3+2] annulation of allylsilanes with isatins in the synthesis of spirooxindoles. 11. L igand component for L alithPhos/lridium catalyzed asymmetric hydrogenation of yunfunctionalized dialins. 12. Ligand for Ni-catalyzed negishi cross-coupling with 1,1-disubstituted styrenyl aziridines. 13. L igand component for enantioselective iridium-catalyzed silylation of aromatic C-H bonds . |
