Amino acid fluorides: viable tools for synthesis of peptides, peptidomimetics and enantiopure heterocycles

G Prabhu, N Narendra, V Panduranga… - RSC Advances, 2015 - pubs.rsc.org
This review provides a broad perspective of the uses of amino acid fluorides in the synthesis
of peptides and a wide range of other molecules. The topic is discussed with reference to the …

Amino acid chlorides: a journey from instability and racemization toward broader utility in organic synthesis including peptides and their mimetics

G Prabhu, N Narendra, TM Vishwanatha… - Tetrahedron, 2015 - Elsevier
Acid chlorides as peptide coupling agents have its origin in Emil Fischer's era with the first
report of N-protected dipeptide of glycine synthesis emerging in 1903 by Emil Fischer. 1 …

1-Propanephosphonic acid cyclic anhydride (T3P) as an efficient promoter for the Lossen rearrangement: application to the synthesis of urea and carbamate …

B Vasantha, HP Hemantha, VV Sureshbabu - Synthesis, 2010 - thieme-connect.com
The synthesis of hydroxamic acids starting from carboxylic acids employing 1-
propanephosphonic acid cyclic anhydride (T3P) activation is described. Application of …

Synthesis of 1, 5‐ Disubstituted Tetrazole via Ugi Azide Reaction: An Asymmetric Induction Approach

L Santhosh, SR Nagamangala… - …, 2017 - Wiley Online Library
The Ugi‐azide reaction of an enantiopure amino acid derived isocyanides, amino acid
esters, aldehydes and TMS‐N3 in MeOH: THF solvent system at 50° C yielded …

Deprotonation of hydrochloride salts of amino acid esters and peptide esters using commercial zinc dust

K Ananda, VV Suresh Babu - The Journal of Peptide Research, 2001 - Wiley Online Library
The deprotonation of hydrochloride salts of ethyl and methyl esters of amino acids and
peptides is accomplished using activated zinc dust. The reaction is neat and quantitative …

Novel complexes of Co (III) and Ni (II) containing peptide ligands: Synthesis, DNA binding and photonuclease activity

CN Sudhamani, HSB Naik, D Girija, KRS Gowda… - … Acta Part A: Molecular …, 2014 - Elsevier
The new cobalt (III) and nickel (II) complexes of the type [M (L) 2 (H 2 O) 2] n+(where M= Co
(III) or Ni (II) ion, n= 3 for Co and 2 for Ni, L= peptides Fmoc. Ala-val-OH (F-AVOH), Fmoc …

Indium-mediated mild and facile method for the synthesis of amides

DH Cho, DO Jang - Tetrahedron letters, 2004 - Elsevier
Indium-mediated coupling reactions of acyl chlorides and amines for the synthesis of amide
bonds are described. The reaction afforded high yields of the desired amides under mild …

[PDF][PDF] Synthesis, isolation, characterisation, stability and application to synthesis of peptides

VVS Babu, K Ananda… - J. Chem. Soc., Perkin …, 2000 - researchgate.net
The synthesis of Fmoc amino acid azides starting from the corresponding protected amino
acid and sodium azide (NaN3) by the mixed anhydride method using isobutoxycarbonyl …

Microwave-assisted, zinc-mediated peptide coupling of N-benzyl-α, α-disubstituted amino acids

J Cianci, JB Baell, AJ Harvey - Tetrahedron letters, 2007 - Elsevier
Incorporation of the extremely hindered amino acid N-benzylaminoisobutyric acid into
dipeptides under microwave irradiation with commercial zinc dust is described. A …

Iodine-mediated oxidative coupling of hydroxamic acids with amines towards a new peptide-bond formation

M Krishnamurthy, TM Vishwanatha, NR Panguluri… - Synlett, 2015 - thieme-connect.com
An efficient and straightforward approach for the coupling of N α-protected hydroxamic acids
with an amino component in the presence of iodine is delineated. The reaction is mediated …