Segment condensation reaction of sparingly soluble protected peptides proceeded smoothly in CHCl3-phenol mixed solvent without danger of epimerization or of significant ester formationwith the carboxyl component when 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide (EDC) was employedin the presence of 3,4...
Chemoselective polycondensation of BAP monomer using HRP enzyme yielded oligophenol with sec-amine functionality on the side-chain. Effects of various factors including solvent system, reaction pH and temperature on the polycondensation were studied. Optimum polymerization process with the highest yield (...
(a) Reaction conditions: 1q (4 mM in PBS buffer, 10 ml) and 2k (20 mM in CHCl3, 2 ml) in PBS buffer PH 7.4 (28 ml) was sonicated at RT for 1 h; (b) Model of spontaneous fluorescent vesicle assembly induced by C–S bond coupling reaction; (c) Fluorescent microscopic images ...
The reaction was incubated at room temperature for 30 min and then stopped by adding acetic acid. The sample was dried, and lipids were extracted with CHCl3 and washed with water. The Na/K exchange reaction was performed by mixing 3 μl of sample (dissolved in chloroform) with 2 μl of...
In order to evaluate the properties related to the substituents of the portion provided by salicylaldehyde, the same optimized conditions were applied to the reaction of quinoline 1b (R = C6H5) with various salicylaldehydes 2b–e, resulting in four more Schiff bases 3bb–be with 40–89% yiel...
Segment condensation reaction of sparingly soluble protected peptides proceeded smoothly in CHCl3-phenol mixed solvent without danger of epimerization or of significant ester formationwith the carboxyl component when 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide (EDC) was employedin the presence of 3,4...
All synthesized new complexes can catalyse the oxotransfer reaction between benzoin and dmso at 120 掳C.Ari Lehtonen and Mikael Wasberg and Reijo SillanpääPolyhedronLehtonen, A,Wasberg, M,Sillanp , R.Dioxomolybdenum (VI) and–tungsten (VI) complexes with tetradentate aminobis (phenol)s....
a mixture of CHCl3 and phenolEDC/HOOBt methodepimerizationsegment condensation reactionSegment condensation reaction of sparingly soluble protected peptides proceeded smoothly in CHCl 3 -phenol mixed solvent without danger of epimerization or of significant ester formation with the carboxyl component when 1...
a mixture of CHCl3 and phenolEDC/HOOBt methodepimerizationsegment condensation reactionSegment condensation reaction of sparingly soluble protected peptides proceeded smoothly in CHCl 3 -phenol mixed solvent without danger of epimerization or of significant ester formationwith the carboxyl component when 1-...
segment condensation reactionSegment condensation reaction of sparingly soluble protected peptides proceeded smoothly in CHCl3-phenol mixed solvent without danger of epimerization or of significant ester formationwith the carboxyl component when 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide (EDC) was employed...