Convenient syntheses of N-[2-(2-hydroxyethoxy)ethyl]-substituted polyaza-crown ethers and cyclams without the need for a hydroxy blocking group

Add time:09/08/2019    Source:sciencedirect.com

Short three or four step syntheses of N-[2-(2-hydroxyethoxy)ethyl]-substituted polyaza-crowns and cyclams without the need for a hydroxy blocking group are presented. Cyclization of a hydroxy-substituted diamine took place on the two amine nitrogen atoms because sodium carbonate does not ionize the hydroxy group.

We also recommend Trading Suppliers and Manufacturers of 2(2-HYDROXYETHOXY)ACETAMIDE (cas 123-85-3). Pls Click Website Link as below: cas 123-85-3 suppliers

Prev:Nano-precipitated curcumin loaded particles: effect of carrier size and drug complexation with (2-hydroxypropyl)-β-cyclodextrin on their biological performances
Next:Quaternary liquid-liquid equilibrium, solubility and critical states: Acetic acid – n-butanol – n-Butyl acetate (cas 123-86-4) – water at 318.15 K and atmospheric pressure)