928264-57-7Relevant academic research and scientific papers
Asymmetric transfer hydrogenation of cycloalkyl vinyl ketones to allylic alcohols catalyzed by ruthenium amido complexes
Liu, Sensheng,Cui, Peng,Wang, Juan,Zhou, Haifeng,Liu, Qixing,Lv, Jinliang
, p. 264 - 267 (2019)
A chemoselective 1,2-reduction of cycloalkyl vinyl ketones via asymmetric transfer hydrogenation is described. The reduction proceeded smoothly with a chiral diamine ruthenium complex as a catalyst and a HCOOH-NEt3 azeotrope as both a hydrogen source and solvent under mild conditions. A wide range of 1-cycloalkyl chiral allylic alcohols were obtained in good yields and up to 87% ee. It was found that the alkyl group plays an important role in the enantioselectivity.
PROCESS FOR THE PRODUCTION OF AROMATIC AMINES IN THE PRESENCE OF A PALLADIUM COMPLEX COMPRISING A FERROCENYL BIPHOSPHINE LIGAND
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Page/Page column 12, (2008/06/13)
The present invention relates to a process for the preparation of compounds of Formula (I), wherein R1 is 1,3-dimethyl-butyl, 1,3,3-trimethyl-butyl or a group A1, wherein R3, R4 and R5 are each indep
PROCESS FOR THE PRODUCTION OF ANILINES
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Page/Page column 15, (2008/06/13)
The present invention relates to a process for the preparation of compounds of formula wherein R1, R2 and R3 are each independently of the others hydrogen or C1-C4alkyl, by a) reacting compounds of fo
