Sentence examples for formation of imine from inspiring English sources
1 Formation of imine. 2 Formation of Mannich base.
Formation of imine bonds with the aldehyde group of TRIPOD and amine group of NH2-TPP and chitosan, as a dynamic connection, was approved by rheological analysis.
Protein nanopatterned surfaces were subsequently produced through formation of imine bonds between the aldehyde moieties on the patterned surfaces and the primary amine groups in the IgG, lysozyme and BSA proteins [103 105].
The selectivity of amidation, versus the formation of imine as by-product, has been related to the molar ratio electrogenerated NHC/aldehyde.
The silica catalyst shows a bifunctional behavior: acid sites are necessary for the formation of imine, the intermediate of the reaction, and oxidizing sites for the formation of oxime.
The formation of imine 3 from aldehyde 1 and isopropylamine also went smoothly, with a high conversion of 81%% in one hour.
A different approach for the formation of imines was based on gold(I -phosphine complexes bearI -phosphineordinating bis(trifluoromethanesulfonyl) imidate complexesn, namely SPhosAuNTf2.
MW irradiation was known to assist the formation of imines; therefore the step yielding imines 62 was integrated with MW generation of iminyl radicals 63 so as to combine the whole sequence in one pot (Scheme 12).
In contrast to previous methods for isolating imine products of reactions by flavoproteins, which relied on the formation of stable imine products or anhydrous conditions, this approach established directly that an unstable imine is the product of the reaction catalyzed by PAO and allowed measurement of the deuterium kinetic isotope effect for the formation of the imine.
This chemical process is well known and we have previously explained it (Beltrán-Heredia et al. 2011a, b, c, d, e, f). Figure 1 shows the mechanism of this reaction, which is namely split off in two steps: (1) the initial formation of the imine and (2) the formation of the Mannich base.
Basically, the spherical unilamellar vesicles were formed with the mean diameters respectively of about 71 and 107 nm for two supra-amphiphile systems, which were based on the formation of dynamic imine bonds between amine and FDP (i-FDP) or FDI (i-FDI).
