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Asymmetric synthesis of β2,3-amino acids by InI–Pd(0)-promoted metalation and addition of chiral 2-vinylaziridines
- Source :
-
Tetrahedron . Jun2002, Vol. 58 Issue 26, p5231. 9p. - Publication Year :
- 2002
-
Abstract
- The reaction of optically active 3-alkyl-2-vinylaziridines with various aldehydes in the presence of InI and Pd(PPh3)4 gives rise to chiral syn,syn-2-vinyl-1,3-amino alcohols possessing three contiguous chiral centers stereoselectively. The ratio of the syn,syn-isomer to the other three isomers is significantly affected by the C3-substituents of aziridines as well as the alkyl groups of aldehydes. In addition, the obtained 1,3-aminoalcohols can be converted into biologically important β2,3-amino acid derivatives. [Copyright &y& Elsevier]
- Subjects :
- *ALDEHYDES
*PALLADIUM
*AMINO alcohols
Subjects
Details
- Language :
- English
- ISSN :
- 00404020
- Volume :
- 58
- Issue :
- 26
- Database :
- Academic Search Index
- Journal :
- Tetrahedron
- Publication Type :
- Academic Journal
- Accession number :
- 7831947
- Full Text :
- https://doi.org/10.1016/S0040-4020(02)00499-4