Enantiomerically pure diamino-bis(tert-thiophene) 1b proved to be a valuable and flexible chiral ligand for Pd and Zn catalyzed transformations allowing high levels of stereocontrol in AAA (ee up to 99%) and hydrosilylations of prochiral carbonyls (ee up to 97%).
New chiral diamino-bis(tert-thiophene): effective ligand for Pd and Zn-catalyzed asymmetric transformations / M. Bandini; M. Melucci; F. Piccinelli; R. Sinisi; S. Tommasi; A. Umani-Ronchi. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - ELETTRONICO. - 43:(2007), pp. 4519-4522. [10.1039/b711666g]
New chiral diamino-bis(tert-thiophene): effective ligand for Pd and Zn-catalyzed asymmetric transformations
BANDINI, MARCO;MELUCCI, MANUELA;PICCINELLI, FABIO;SINISI, RICCARDO;TOMMASI, SIMONA;UMANI RONCHI, ACHILLE
2007
Abstract
Enantiomerically pure diamino-bis(tert-thiophene) 1b proved to be a valuable and flexible chiral ligand for Pd and Zn catalyzed transformations allowing high levels of stereocontrol in AAA (ee up to 99%) and hydrosilylations of prochiral carbonyls (ee up to 97%).File in questo prodotto:
Eventuali allegati, non sono esposti
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
