Michael Addition - How to prevent second addition of Acrylate Compound to Primary Amines?

I want to do Aza - Michael Addition of Bis amines (NH2-R-NH2) and acrylate compound (CH2=CH-R). I only need 1 acrylate group react with 1 primary amine to form R-NH-CH2-CH2-R. Is there any...

22 April 2018 9,628 3 View