Russian Chemical Bulletin, volume 72, issue 4, pages 873-876
P*,N-Bidentate bicyclic phosphoramidite: synthesis and catalytic testing
K.N Gavrilov
1
,
I V Chuchelkin
1
,
V M Trunina
1, 2
,
V K Gavrilov
1, 2
,
I D Firsin
1, 2
,
E. V. Bermesheva
3, 4
2
Limited Liability Company R-Vekom, Ryazan, Russian Federation
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Publication type: Journal Article
Publication date: 2023-04-01
Journal:
Russian Chemical Bulletin
scimago Q3
SJR: 0.292
CiteScore: 2.7
Impact factor: 1.7
ISSN: 10665285, 15739171
General Chemistry
Abstract
A new representative of novel chiral P*, N-bidentate bicyclic phosphoramidite ligands was synthesized. Palladium catalysts based on this ligand were tested in the asymmetric allylic alkylation of (E)-1,3-diphenylallyl acetate with dimethyl malonate and in the amination of the same substrate with pyrrolidine and demonstrated high activity (up to 100% conversion) and enantioselectivity up to 40% ee.
Found
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