financially supported by the Scientific Research Start-up Fund Project of Anhui Polytechnic University for Introducing Talents(No.2022YQQ081);Natural Science Research Project of Anhui Educational Committee(No.2024AH050133);the National Natural Science Foundation of China(No.22001078).
Functional hyperbranched polymers,as an important class of materials,are widely applied in diverse areas.Therefore,the development of simple and efficient reactions to prepare hyperbranched polymers is of great signif...
supported by the National Natural Science Foundation of China(Nos.52173005,21788102 and 21822102);the Ministry of Science and Technology of China(No.2021YFA1501600);the Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates(No.2019B030301003);the Fundamental Research Funds for the Central Universities.
Multicomponent polymerizations(MCPs)are powerful tools to synthesize functional polymers with great structural diversity,low cost and high efficiency,which usually generate single polymer product.Herein,a robust one-p...
Scheme 1 in the article should be corrected as follows:On page 3, left column, the sentence of “The absolute configurations of the products were assigned by analogy to recovered (S)-1e,” should be revised to “The a...
NSFC(Grant No.22171186) and ShanghaiTech University start-up funding for financial support;the support from Analytical Instrumentation Center(contract no.SPST-AIC10112914),SPST。
An efficient kinetic resolution(KR)protocol for 1,2-diamines has been developed through asymmetric electrophilic aminations of anilines enabled by chiral phosphoric acid catalysis.A wide array of substituted 1,2-diami...
This work was supported by the National Key Research and Development Program of China(Grant No.2018YFA0901500);National Nature Science Foundation of China(Grant No.21606127,Grant No.21706126);Jiangsu synergetic innovation center for advanced bio-manufacture(Grant No.XTB1802,Grant No.XTE1844).
Bio-based diamines are considered to be a promising alternative to traditional fossil-fuel-based diamines,the important platform chemical for the synthesis of polymer materials.In this review,the current status of the...
financially supported by the National Natural Science Foundation of China (Nos. 21374123 and U1362204)
5,6,7-Trihydroquinolin-8-one was condensed with the corresponding benzidine to give N,N′-bis(5,6,7-trihydroquinolin-8-ylidene)-[1,1′-biphenyl]-4,4′-diamine derivatives(L1–L3). The ligands were reacted with two...
Polyurethane-imide elastomers (PUIEs) are formed from isocyanate, polyol, acid anhydride, and diamine by liquid polymerization. Unfortunately, many of the diamines have rarely been applied to the formation of PUIEs. H...
Sanandaj Branch,Islamic Azad UniversityResearch Council for the financial support of this research
A simple synthetic protocol has been developed involving the three-component reaction between 1,2-diamines, ethyl pyruvate and a-bromo ketones in the presence of Fe Cl3 as a catalyst. A number of pyrrolo[1,2-a]quinoxa...
A new series of quinoxalinophenazine derivatives were synthesized in good yields by the reaction of 2,3-dibromonaphthalene-1,4-dione with different aryl-1,2-diamines in DMF as solvent at 120-130℃ or under reflux cond...
Two new Cl-symmetric primary-secondary diamines were synthesized via the reaction of (S,S)-1,2- diphenyl ethylene diamine with 3,5-ditert-butyl salicylal- dehyde and salicylaldehyde, respectively, followed by reduct...