Afterthen,a kind of injectable hydrogels was prepared via Michael-type addition reaction of dithiothreitol with this macromer.

A kind of novel three-dimensional crosslinked hydrogel was synthesized via Michael-type addition reaction of dithiothreitol (DTT) as a crosslinker towards the self-assembly of α-CDs with three-arm acryloyl end-capped PEG.

Via C-2 and C-6 hydroxyl group of β-cyclodextrin(CD) were functionally modified respectively,the AB2 type β-CD functional monomer with Si-H and double bonds was synthesized by hydrosilylation and Michael addition reaction,and the molecular structure of the functional monomer was characterized with 1H NMR,MALDI-TOF MS and element analysis.

2-cyanoethyl-5-norbornene-2-carboxaldehyde was synthesized through a Michael addition reaction of acrylonitrile and 5-norbornene-2-carboxaldehyde using tert-butyl alcohol and potassium hydroxide as catalyst at room temperature.

A lower generation dendritic twelve ester has been synthesized from ethylenediamine and acrylic twelve ester by means of Michael addition reaction in the solvent of methanol .

In this paper,hyperbranched functional molecular skeleton terminated with ester and amido groups,with carbon chain length of 12 and 16 were synthesized by divergent method by means of C12 and C16 fatty amine as the core,and then separately with methyl acrylate and ethylenediamine alternating Michael addition reaction and amidation condensation reaction.

Six carboxyl acids DEMB was produced with Michael Reaction using triethylamine as alkaline catalyst and solvent, malonic acid and itaconic acid as raw materials.