Synthesis and characterization of macrocyclic compounds with a hydroxyl functional group

2013 ◽  
Vol 24 (10) ◽  
pp. 869-872 ◽  
Author(s):  
Min Ou ◽  
Chun Zhu ◽  
Qi-Long Zhang ◽  
Bi-Xue Zhu
Keyword(s):  
Functional Group ◽  
Synthesis And Characterization ◽  
Macrocyclic Compounds ◽  
Hydroxyl Functional Group

Synthesis and characterization of novel Schiff base macrocyclic compounds containing thiophene

2014 ◽  
Vol 30 (3) ◽  
pp. 383-386
Author(s):  
Xin Dong ◽  
Yuan Li ◽  
Xiaofeng Gou ◽  
Junlong Zhao ◽  
Chengwen Hua
Keyword(s):  
Schiff Base ◽  
Synthesis And Characterization ◽  
Macrocyclic Compounds

Synthesis and Characterization of Bio-Based Rigid Polyurethane Foams with Varying Amount of Blowing Agent

2019 ◽  
Vol 803 ◽  
pp. 346-350
Author(s):  
Jessalyn C. Grumo ◽  
Lady Jaharah Y. Jabber ◽  
Arnold A. Lubguban ◽  
Rey Y. Capangpangan ◽  
Arnold C. Alguno
Keyword(s):  
Polyurethane Foam ◽  
Functional Group ◽  
Polyurethane Foams ◽  
Synthesis And Characterization ◽  
Rigid Polyurethane Foam ◽  
Sem Images ◽  
Average Cell Size ◽  
Average Cell ◽  
Blowing Agent

We report on the rigid polyurethane foam (RPUF) with varying amount of blowing agent. The effects of blowing agent in the formation of polyurethane will be characterized using scanning electron microscopy (SEM) and fourier transform infrared (FTIR) spectroscopy. SEM images revealed that varying the amount of blowing agent will significantly change the surface morphology of the resulting RPUF. The average cell size of the RPUF increases with increasing amount of blowing agent. Moreover, FTIR results revealed the presence of functional group related to formation of urethane bonds such as N-H, C=O, C=N and C-O-C stretching suggesting that polyurethane foam was successfully synthesized. This simple and straightforward process of RPUF using water as blowing agent will be economical.

A Newβ-Diketiminate Ligand Carrying a Functional Group on the Carbon Framework. Synthesis and Characterization of a Linear Polymeric Copper(I) Complex

2001 ◽  
Vol 40 (21) ◽  
pp. 5316-5317 ◽  
Author(s):  
Seiji Yokota ◽  
Yoshimitsu Tachi ◽  
Nagatoshi Nishiwaki ◽  
Masahiro Ariga ◽  
Shinobu Itoh
Keyword(s):  
Functional Group ◽  
Synthesis And Characterization ◽  
Carbon Framework

Design, synthesis and characterization of a new blue phosphorescent Ir complex

2015 ◽  
Vol 3 (33) ◽  
pp. 8675-8683 ◽  
Author(s):  
Chuang Yao ◽  
Jingxian Li ◽  
Jinshan Wang ◽  
Xinjun Xu ◽  
Ronghua Liu ◽  
...  
Keyword(s):  
Functional Group ◽  
Alkyl Chain ◽  
Synthesis And Characterization ◽  
Design Synthesis ◽  
Blue Phosphorescent

An efficient phosphorescent dye was developed by grafting a typically used phosphor to a functional group with an alkyl chain to suppress the phase aggregation.

Synthesis and characterization of new square planar heteroleptic cationic complexes [Ni(ii) β-oxodithioester-dppe]+; their use as a catalyst for Chan–Lam coupling

2020 ◽  
Vol 44 (28) ◽  
pp. 12143-12153
Author(s):  
Kavita Kumari ◽  
Saurabh Kumar ◽  
Krishna Nand Singh ◽  
Michael G. B. Drew ◽  
Nanhai Singh
Keyword(s):  
Functional Group ◽  
Coupling Reaction ◽  
Synthesis And Characterization ◽  
Square Planar

Six new structurally characterized heteroleptic cationic [Ni(ii) β-oxodithioester-dppe]+PF6− complexes as efficient catalysts for Chan–Lam coupling reaction affording N-arylated products with significant functional group tolerance.

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