Dynamic dye emission ON/OFF systems by a furan moiety exchange protocol

2021 ◽  
Vol 184 ◽  
pp. 108652
Author(s):  
Qi Zhang ◽  
Ying Wang ◽  
Junbo Gong ◽  
Xin Zhang
Keyword(s):  
Furan Moiety

Recent advances in the Silver catalysed synthesis of furan and its applications

2020 ◽  
Vol 09 ◽  
Author(s):  
C M A Afsina ◽  
Mohan Neetha ◽  
Thaipparambil Aneeja ◽  
Gopinathan Anilkumar
Keyword(s):  
Organic Synthesis ◽  
Oxidation Potential ◽  
Silver Complexes ◽  
Wide Spread ◽  
Silver Catalysts ◽  
Recent Advances ◽  
High Oxidation ◽  
Furan Moiety ◽  
Anti Fungal ◽  
Fragrance Compounds

: Furan and its derivatives find wide-spread application as pharmaceuticals, pigments, dyes, brighteners, flavour & fragrance compounds and insecticides. They also exhibit anti-hyperglycemic, analgesic, anti-inflammatory, antibacterial, anti-fungal and anti-tumour activities. Silver catalysts are nowadays commonly used in organic synthesis due to the high oxidation potential and versatile nature of silver complexes. In this review, we summarise the recent advances in the synthesis and applications of furan moiety using silver catalysis and covers literature from 2015-2020.

Aromatic Compounds with a 3a,6a-Dihydrofuro[2,3-b]furan Moiety. 2. Alkylation Products of Dihydroxynaphthalenes with 1,2-Dihydronaphtho[2,3-b]furan-1,2-diol and Their Structure Analyses

1995 ◽  
Vol 60 (17) ◽  
pp. 5407-5413 ◽  
Author(s):  
Xiaobo Fan ◽  
Tomoko Yanai ◽  
Hiroshi Okazaki ◽  
Makoto Yamaye ◽  
Hoyou Mizobe ◽  
...  
Keyword(s):  
Aromatic Compounds ◽  
Furan Moiety

Synthesis and properties of a new second-order NLO chromophore containing the benzo[b]furan moiety for electro-optical materials

RSC Advances ◽  
2014 ◽  
Vol 4 (63) ◽  
pp. 33312-33318 ◽  
Author(s):  
Maolin Zhang ◽  
Guowei Deng ◽  
Airui Zhang ◽  
Huajun Xu ◽  
Heyan Huang ◽  
...  
Keyword(s):  
Electron Donor ◽  
Optical Materials ◽  
Furan Ring ◽  
Second Order ◽  
Donor Group ◽  
Nlo Chromophores ◽  
Furan Moiety

We have designed and synthesized a new chromophore having a 1,1,7,7-tetramethyljulolidine fused furan ring as the electron donor group to systematically investigate the role of the benzo[b]furan ring in NLO chromophores.

ChemInform Abstract: Novel Indolinospiropyrans Containing a Condensed Furan Moiety

ChemInform ◽  
2010 ◽  
Vol 32 (21) ◽  
pp. no-no
Author(s):  
B. S. Luk'yanov ◽  
E. N. Shepelenko ◽  
V. A. Bren ◽  
A. O. Bulanov
Keyword(s):  
Furan Moiety

Synthesis and Photovoltaic Properties of Efficient Organic Dyes Containing the Benzo[b]furan Moiety for Solar Cells

2007 ◽  
Vol 72 (10) ◽  
pp. 3652-3658 ◽  
Author(s):  
Il Jung ◽  
Jae Kwan Lee ◽  
Kyu Ho Song ◽  
Kihyung Song ◽  
Sang Ook Kang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Organic Dyes ◽  
Photovoltaic Properties ◽  
Furan Moiety

Metabolic activation of furan moiety makes Diosbulbin B hepatotoxic

2015 ◽  
Vol 90 (4) ◽  
pp. 863-872 ◽  
Author(s):  
Weiwei Li ◽  
Dongju Lin ◽  
Huiyuan Gao ◽  
Youjun Xu ◽  
Dongya Meng ◽  
...  
Keyword(s):  
Metabolic Activation ◽  
Furan Moiety

Intramolecular Diels-Alder Additions of Benzynes to Furans. Exploratory Studies

1986 ◽  
Vol 39 (4) ◽  
pp. 635 ◽  
Author(s):  
WM Best ◽  
D Wege
Keyword(s):  
Carboxylic Acid ◽  
Carbon Atom ◽  
Anthranilic Acid ◽  
Furan Ring ◽  
Alkoxy Group ◽  
Diels Alder ◽  
Ring Systems ◽  
Terminal Carbon Atom ◽  
Furan Moiety

A series of 3-alkoxyanthranilic acids, in which a furan ring is attached to the terminal carbon atom of the alkoxy group, has been prepared. When the chain linking the anthranilic acid and furan ring systems is three or four atoms long, decomposition of the derived diazonium chlorides generates the corresponding benzynes , which are efficiently trapped intramolecularly by the furan moiety. Diazotization of 2-amino-3-furfuryloxybenzoic acid, where the linking chain is two atoms long, results in fragmentation with the formation of 6-diazo-5- oxocyclohexa-1,3-diene-1-carboxylic acid.

scholarly journals MCF-7 Human Breast Adenocarcinoma Anticancer and Antimicrobial, in silico Docking and ADME Prediction Studies of Furan Moiety Containing Substituted 2-Aminopyrimidine Derivatives

2021 ◽  
Vol 33 (7) ◽  
pp. 1504-1512
Author(s):  
Manju Mathew ◽  
Muthuvel Ramanathan Ezhilarasi
Keyword(s):  
In Silico ◽  
Antimicrobial Activities ◽  
Docking Studies ◽  
Breast Adenocarcinoma ◽  
Bacterial Strains ◽  
In Silico Docking ◽  
In Silico Studies ◽  
Furan Moiety ◽  
Different Strains

A series of 4(5-(4-chlorophenyl)furan-2-yl)-6-phenylpyrimidin-2-amine derivatives (5a-h) were synthesized from 2-(4-chlorophenyl)-5-styrylfuran (3a-h) with guanidine nitrate in absolute ethanol under conventional method and evaluated for their in vitro anticancer, antimicrobial activities and in silico studies. The chemical structure of the furan moiety containing substituted amino pyrimidine derivatives (5a-h) were elucidated from spectroscopic analysis like infrared, 1H & 13C NMR spectral data and CHN analysis. in silico docking studies were predicted for the synthesized compounds (5a-h) using bacterial protein 1UAG and in silico ADME predictions were also carried for the synthesized compounds (5a-h). The in vitro anticancer study was carried the compound 5b by MMT assay. Compound 5b shows the LC50 value of 120.15 ± 0.003 μg/mL. in vitro Antimicrobial activities were screened for the compounds (5a-h) using different strains. Compound 5h has electron withdrawing group in benzene ring substituted in the para position showed good antimicrobial activity against all the bacterial strains and fungal strains. in silico studies, compound 5h shows excellent docking score (-9.7 kcal/mol) compared with ciprofloxacin (-7.8 kcal/mol).

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