ChemInform Abstract: Efficient in situ Three-Component Formation of Chiral Oxazoline-Schiff Base Copper(II) Complexes: Towards Combinatorial Library of Chiral Catalysts for Asymmetric Henry Reaction.

ChemInform ◽  
2010 ◽  
Vol 41 (49) ◽  
pp. no-no
Author(s):  
Wen Yang ◽  
Han Liu ◽  
Da-Ming Du
Keyword(s):  
Schiff Base ◽  
Combinatorial Library ◽  
Henry Reaction ◽  
Chiral Catalysts

scholarly journals Structural Characterization of Heterodinuclear ZnII-LnIII Complexes (Ln = Pr, Nd) with a Ring-Contracted H2valdien-Derived Schiff Base Ligand

2021 ◽  
Author(s):  
Shabana Noor ◽  
Richard Goddard ◽  
Fehmeeda Khatoon ◽  
Sarvendra Kumar ◽  
Rüdiger W. Seidel
Keyword(s):  
Molecular Structure ◽  
Schiff Base ◽  
Structural Characterization ◽  
Schiff Base Ligand ◽  
Crystal And Molecular Structure ◽  
X Ray ◽  
X Ray Crystallography ◽  
Imidazoline Ring

AbstractSynthesis and structural characterization of two heterodinuclear ZnII-LnIII complexes with the formula [ZnLn(HL)(µ-OAc)(NO3)2(H2O)x(MeOH)1-x]NO3 · n H2O · n MeOH [Ln = Pr (1), Nd (2)] and the crystal and molecular structure of [ZnNd(HL)(µ-OAc)(NO3)2(H2O)] [ZnNd(HL)(OAc)(NO3)2(H2O)](NO3)2 · n H2O · n MeOH (3) are reported. The asymmetrical compartmental ligand (E)-2-(1-(2-((2-hydroxy-3-methoxybenzylidene)amino)-ethyl)imidazolidin-2-yl)-6-methoxyphenol (H2L) is formed from N1,N3-bis(3-methoxysalicylidene)diethylenetriamine (H2valdien) through intramolecular aminal formation, resulting in a peripheral imidazoline ring. The structures of 1–3 were revealed by X-ray crystallography. The smaller ZnII ion occupies the inner N2O2 compartment of the ligand, whereas the larger and more oxophilic LnIII ions are found in the outer O2O2’ site. Graphic Abstract Synthesis and structural characterization of two heterodinuclear ZnII-LnIII complexes (Ln = Pr, Nd) bearing an asymmetrical compartmental ligand formed in situ from N1,N3-bis(3-methoxysalicylidene)diethylenetriamine (H2valdien) through intramolecular aminal formation are reported.

scholarly journals Fabrication of injectable hydrogels based on poly(l-glutamic acid) and chitosan

RSC Advances ◽  
2017 ◽  
Vol 7 (28) ◽  
pp. 17005-17019 ◽  
Author(s):  
Shifeng Yan ◽  
Taotao Wang ◽  
Xing Li ◽  
Yuhang Jian ◽  
Kunxi Zhang ◽  
...  
Keyword(s):  
Schiff Base ◽  
Glutamic Acid ◽  
Crosslinking Reaction ◽  
Injectable Hydrogels ◽  
Oppositely Charged

The in situ forming hydrogels based on oppositely charged poly(l-glutamic acid) (PLGA) and chitosan (CS) were prepared via a Schiff base crosslinking reaction.

A Quasi-Liner {MnIIDyIIIMnII} Cluster Featuring In Situ Schiff Base Ligand Transformation

2020 ◽  
Author(s):  
Fan Xu ◽  
Xue-Jing Luo ◽  
Cui-E Wu ◽  
Bei-Yi Liao ◽  
Kai Wang ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand

Green synthesis of in situ forming alginate-urethane hydrogel through Schiff base reaction

2019 ◽  
Vol 254 ◽  
pp. 194-197 ◽  
Author(s):  
Atefeh Torabi ◽  
Maryam Sahraro ◽  
Mehdi Barikani ◽  
Hamed Daemi
Keyword(s):  
Schiff Base ◽  
Green Synthesis ◽  
In Situ Forming
Sign in / Sign up

Export Citation Format

Share Document