scholarly journals Correction: Borinic acid catalysed peptide synthesis

2018 ◽  
Vol 54 (40) ◽  
pp. 5142-5142 ◽  
Author(s):  
Tharwat Mohy El Dine ◽  
Jacques Rouden ◽  
Jérôme Blanchet

Correction for ‘Borinic acid catalysed peptide synthesis’ by Tharwat Mohy El Dine et al., Chem. Commun., 2015, 51, 16084–16087.

2015 ◽  
Vol 51 (89) ◽  
pp. 16084-16087 ◽  
Author(s):  
Tharwat Mohy El Dine ◽  
Jacques Rouden ◽  
Jérôme Blanchet

2-Chlorophenylborinic acid is reported to catalyze dipeptide synthesis in the presence of molecular sieves with no racemization.


Author(s):  
luis camacho III ◽  
Bryan J. Lampkin ◽  
Brett VanVeller

We describe a method to protect the sensitive stereochemistry of the thioamide—in analogy to the protection of the functional groups of amino acid side chains—in order to preserve the thioamide moiety during peptide elongation.<br>


2004 ◽  
Vol 8 (4) ◽  
pp. 291-301 ◽  
Author(s):  
Giuseppina Sabatino ◽  
Mario Chelli ◽  
Alberto Brandi ◽  
Anna Papini

BIO-PROTOCOL ◽  
2012 ◽  
Vol 2 (14) ◽  
Author(s):  
Zheng Miao ◽  
Zhen Cheng
Keyword(s):  

1988 ◽  
Vol 53 (1) ◽  
pp. 145-156 ◽  
Author(s):  
Jana Pírková ◽  
Svetlana Churkina ◽  
Vladimír Gut ◽  
Ivo Frič ◽  
Karel Bláha

The sequential polypeptides (Lys-Ala)n, (Lys-Ala-Ala)n, (Lys-Ala-Ala-Ala)n, (Lys-Leu-Ala)n, (Lys-Leu-Ala-Ala)n, (Lys-Leu-Ala-Ala-Ala)n, (Lys-Ala-Leu)n, (Lys-Ala-Leu-Ala)n, (Orn-Leu-Ala)n,(Arg-Ala-Ala)n, (Arg-Leu-Ala)n, (Arg-Leu-Ala-Ala)n, (Arg-Ala-Leu)n, and (Arg-Ala-Leu-Ala)n were synthesized by polymerization of active esters (1-succinimidyl or pentafluorophenyl) of the corresponding Nα-deblocked monomers. The monomers were prepared using the usual methods of peptide synthesis in solution. Upon dialysis, the average molecular weight of the polymer was 6 000-9 000 as determined by sedimentation in ultracentrifuge. Polypeptides, containing leucine in addition to the basic amino acid, showed a marked tendency to aggregation. CD spectra of the products were measured for characterization.


1990 ◽  
Vol 55 (9) ◽  
pp. 2357-2359 ◽  
Author(s):  
M. Joaquina S. A. Amaral Trigo ◽  
M. Isabel A. Oliveira Santos
Keyword(s):  

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