$118.00
Available on backorder. No lead time available. Please request a quote.
Sku 07-1423-100MG
STREM
| Technical Notes: 1.An efficient diastereo- and enantioselective Michael addition of 3-substituted oxindoles onto nitroalkenes catalyzed by a bifunctional chiral squaramide catalyst has been developed. 2.An efficient chiral squaramide catalysed enantiosele ctive Michael addition of pyrazolin-5-ones to nitroalkenes has been developed. 3.An efficient asymmetric cascade sulfa-Michael/Michael addition reaction catalyzed by a chiral bifunctional squaramide-tertiary amine catalyst has been developed. 4.A highly enantio- and diastereoselective sulfa-Michael addition of thioacetic acid to a,ß-disubstituted nitroalkenes catalysed by a chiral squaramide organocatalyst has been described. |
