Synthesis of enantiopure 2-C-methyl-d-erythritol-4-phosphate
摘要:
The synthesis of enantiopure 2-C-methyl-D-erythritol-4-phosphate is disclosed. A 1,3-diol possessing a quaternary stereogenic centre, prepared stereo selectively from an acyclic tri-substituted alkene, has been utilized as a key intermediate. (C) 2007 Elsevier Ltd. All rights reserved.
Stereoselective synthesis of chiral tertiary alcohol building blocks via neighbouring group participation from tri-substituted olefins
作者:Sadagopan Raghavan、T. Sreekanth
DOI:10.1016/j.tetlet.2007.12.046
日期:2008.2
A regio- and stereoselective preparation of chiral quaternary 1,2/1,3-diols from acyclic tri-substituted alkenes is disclosed. Optically active tertiary alcohols are the constituents of several bioactive natural products, pharmaceuticals and a general method for their preparation is desirable. A sulfinyl moiety has been utilized as an intramolecular nucleophile.
Absolute Configuration and Total Synthesis of a Novel Antimalarial Lipopeptide by the de Novo Preparation of Chiral Nonproteinogenic Amino Acids
作者:Shibaji K. Ghosh、Brinda Somanadhan、Kevin S.-W. Tan、Mark S. Butler、Martin J. Lear
DOI:10.1021/ol300293a
日期:2012.3.16
Marfey’s derivatization studies) and the total synthesis of a novel antimalarial lipid-peptide isolated from Streptomyces sp. (IC50 = 0.8 μM, Plasmodium falciparum 3D7) is disclosed. To this end, versatile stereocontrolled routes to nonproteinogenicaminoacids (via catalytic Mannich, Sharpless methods) and enantiomeric trans fatty acids (via Evans alkylation, Kocienski–Julia olefination) have been
Synthesis of enantiopure 2-C-methyl-d-erythritol-4-phosphate
作者:Sadagopan Raghavan、T. Sreekanth
DOI:10.1016/j.tetlet.2007.10.129
日期:2007.12
The synthesis of enantiopure 2-C-methyl-D-erythritol-4-phosphate is disclosed. A 1,3-diol possessing a quaternary stereogenic centre, prepared stereo selectively from an acyclic tri-substituted alkene, has been utilized as a key intermediate. (C) 2007 Elsevier Ltd. All rights reserved.