Lafont et al., 1981 - Google Patents
Asymmetric homogeneous hydrogenation of α-acylaminocinnamic acids and esters catalyzed by a rhodium (I) complex of dioxopLafont et al., 1981
- Document ID
- 397127183806084813
- Author
- Lafont D
- Sinou D
- Descotes G
- Glaser R
- Geresh S
- Publication year
- Publication venue
- Journal of Molecular Catalysis
External Links
Snippet
Abstract α-Acylaminocinnamic acids and esters are hydrogenated with rhodium (I) complex containing (2R, 4R)-cis-bis (diphenylphosphinomethyl)-1, 3-dioxolan. The Z acids give enantiomeric excess up to 79% in the presence of triethylamine; increasing the steric bulk of …
- 239000002253 acid 0 title abstract description 34
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1002—Tetrapeptides with the first amino acid being neutral
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06104—Dipeptides with the first amino acid being acidic
- C07K5/06113—Asp- or Asn-amino acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/08—Tripeptides
- C07K5/0815—Tripeptides with the first amino acid being basic
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