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Synthesis of New Chiral Phosphorous- and Nitrogen-Containing Ligands From Resin Acids Full article

Общее Language: Английский, Genre: Full article,
Status: Published, Source type: Original
Journal Chirality
ISSN: 0899-0042 , E-ISSN: 1520-636X
Output data Year: 2004, Volume: 16, Number: SUPPL., Pages: S40-S50 Pages count : 1 DOI: 10.1002/chir.20045
Tags Asymmetric catalysis, Bisphosphines, Dehydroabietic acid, Diterpenes, Levopimaric acid, Thioureas, Ureas
Authors Khlebnikova Tatiana B. 1 , Karpyshev Nikolay N. 1 , Tolstikova Olga V. 2 , Tolstikov Alexander G. 1,2
Affiliations
1 Boreskov Institute of Catalysis, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia
2 Institute of Technical Chemistry Ural’s Branch of Russian Academy of Sciences, Perm, Russia

Funding (3)

1 Russian Foundation for Basic Research 04-03-32425
2 Council for Grants of the President of the Russian Federation НШ-2020.2003.3
3 Russian Foundation for Basic Research 04-03-32063

Abstract: Starting from the phytogenic diterpenes, chiral phosphine, urea, and thiourea derivatives were synthesized. Using these new chiral ligands, Rh(I) and Ru(II) complexes were prepared and used as catalysts for the catalytic asymmetric hydrogenation of unsaturated carboxylic acids and asymmetric hydrogen-transfer reduction of carbonyl compounds. Although the enantiopurity of the products obtained was not high, it was demonstrated that chiral ligands derived from diterpenes could be used for asymmetric reduction.
Cite: Khlebnikova T.B. , Karpyshev N.N. , Tolstikova O.V. , Tolstikov A.G.
Synthesis of New Chiral Phosphorous- and Nitrogen-Containing Ligands From Resin Acids
Chirality. 2004. V.16. NSUPPL.. P.S40-S50. DOI: 10.1002/chir.20045 publication_identifier_short.wos_identifier_type publication_identifier_short.scopus_identifier_type publication_identifier_short.rinz_identifier_type
Dates:
Submitted: Oct 21, 2003
Accepted: Feb 23, 2004
Published online: Jun 25, 2004
Identifiers:
publication_identifier.wos_identifier_type WOS:000222912900007
publication_identifier.scopus_identifier_type 2-s2.0-3242671481
publication_identifier.rinz_identifier_type 13452337
publication_identifier.accession_number_identifier_type 2004:611323
publication_identifier.chemical_accession_number_identifier_type 141:395681
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