dichloro-
SYNTHESIS AND FORMYLATION OF CYCLIC IMIDES USING VILSMEIER HAACK REACTION FROM 2,6 DICHLORO 4 TRIFLUOROMETHYL ANILINE AND THEIR ANTIMICROBIAL ACTIVITY
... Glutaric anhydride (0.01mol) was dissolved in 10 ml benzene then 2,6 Dichloro-4- trifluoromethyl aniline (0.01mol) was added to it, 5-((2, 6-dichloro-4-(trifluoromethyl) phenyl) amino)-5-oxopentanoic acid ...
7
SYNTHESIS OF 2 (3,4 DICHLORO BENZOYL) BENZOIC ACID HYDRAZIDE DERIVATIVES AND ASSESSMENT OF ANTIMICROBIAL EFFICACY AGAINST E COLI AND B SUBTILIS
... Synthesis of hydrazone derivatives from 2-(3,4-Dichloro-benzoyl)-benzoic acid hydrazide with add Methoxyacetophenone in 15ml ethanol and 15ml glacial acetic acid in 100 ml R.B.F refluxing for 45 min. Identify by ...
13
Regioselectivity Differentiation in Metalations of 3,5 Dichloro Tertiary versus Secondary Benzamides
... Metalation of 3,5-Dichloro-N,N-Diethylbenzamide: General Reaction Procedure for the Preparation of 3a-d. To a flask containing 246 mg (1.00 mmol) of 3,5-dichloro-N,N-diethylbenzamide and 5 mL of anhydrous ...
5
SPECTROPHOTOMETRIC DETERMINATION OF TIZANIDINE WITH 2,3 DICHLORO 5, 6 DICYANO 1,4 BENZOQUINONE
... Tizanidine on oxidation with 2,3-dichloro 516-dicyano-1,4 benzoquinone (DDQ) in chloroform solution are added to stand for 10 minutes to complete the reaction. A stable orange – red coloured solution is developed ...
6
Synthesis and Biological Activity of Novel 2,5-Dichloro-3-Acetylthiophene Chalcone Derivatives
... Objective: A series of novel 2, 5-dichloro-3-acetylthiophene chalcone derivatives were synthesized by Claisen-Schmidt condensation and evaluated for them in vitro antifungal, antitubercular activities and ...
12
Thermal Cyclization of enaminoimine hydrochlorides of 2,5 dichloro 3,4 diformyl(N substituted phenyl)pyrroles
... The dichloro diformyl compounds obtained after V-H reactions are having formyl groups & chlorine at suitable proximity hence may show promise as precursors for still other novel pyrrole derivatives, ...
5
Dichloro Diphenyl Trichloroethane (DDT) and Endosulfan in Sediments of Sabancuy Lagoon, Campeche, Mexico
... Dichloro-Diphenyl-Trichloroethane (DDT) and Endosulfan are persistent organic compounds which belong to the organo-chlorine pesticides family (POC), compounds of great concern around the world for its chronic tox- ...
10
Discussion on the regioselectivity of aminolysis of 5-bromo-2,4- dichloro-6-methylpyrimidine in ethanole
... recorded on a Bruker AC 100 spectrometer. The mass spectra were scanned on a Varian Mat CH-7 instrument at 70 eV. Elemental analysis was obtained on a Thermo Finnigan Flash EA microanalyzer. Synthesis of ...
5
Design and synthesis of some Imidazole derivatives containing 4-(3,5-dichloro -2-hydroxyphenyl) imidazole moiety as antibacterial agents
... Preparation of 1-acetyl-4-(3,5-dichloro-2-hydroxyphenyl)-1,5-dihydro-2H-imidazol-2-one (6a): A mixture of compound (5a)(0.01M) and acetyl chloride(0.01M) dissolved in THF (5 ml) refluxed with aqueous NaOH (0.03M) ...
5
Theoretical Study of the Reaction of (2, 2) Dichloro (Ethyl) Arylphosphine with Bis (2, 2) Dichloro (Ethyl) Arylphosphine by Hydrophosphination Regioselective by the DFT Method
... For this work, we have selected two reactions for the formation of (2,2)- dichloro (ethyl) Arylphosphine and bis (2,2)-dichloro(ethyl)arylphosphine compounds by hydrophosphination. Global and local ...
16
2,2 Dichloro Carboxymethyl Chitosan with Crosslinker Urea Terephthalic acid as Wound Healing on Mice
... The compound resulting from the synthesis 2.2-dichloro carboxyl methyl chitosan-urea-terephthalic acid combined with Vaseline produces cream/paste with a concentration of 10% and 20%. The macroscopic and ...
7
A comparative analysis of DNA molecular crosslinking by dichloro-N-substituted azaadamantane isomers
... of stability induced the by isomers, freedom compared to the strict the crosslinking bonds created by be may the of 4,8 N-methyl isomer, the of centers of due rigidity formed to by a num[r] ...
135
Clinical Effects of the Dichloro and Monochlorophenyl Analogues of Diamino Pyrimidine: Antagonists of Folic Acid
... In patients, Leucovorin protected against the toxicity of DDMP, in that three to six times the total amount of the drug, which had previously produced hematologic and clinical signs of t[r] ...
10
Molecular crosslinking of DNA by dichloro-n-methyl-azaadamantane isomers
... metry D/P at appears ratios be to Homogeneous Type I, Pre-Dilution the isomers in aqueous of DNA DNAs of different G + development homogeneous of an reaction crosslinking agent subsequen[r] ...
60
Protective effects of γ-aminobutyric acid against H2O2-induced oxidative stress in RIN-m5F pancreatic cells
... Viable cells were harvested, and dichloro-dihydro-fluorescein diacetate (DCFH-DA) was used to detect reactive oxygen species (ROS) level; cellular redox status and insulin secretion were[r] ...
9
Preparation, spectroscopic and thermal investigations on charge transfer complexes formed in the reaction of ribavirin drug and various acceptors
... Considerable attention has recently been given to the formation of stable charge-transfer complexes that result from the reaction between drugs and acceptors due to the significant physical and chemical properties of ...
16
Crystal structure of the di Mannich base 4,4′ dichloro 3,3′,5,5′ tetramethyl 2,2′ [imidazolidine 1,3 diylbis(methylene)]diphenol
... from reactions between 1,3,6,8-tetrazatricyclo[4.4.1.1 3,8 ]- dodecane (TATD) and phenols or naphthols (Rivera et al., 1993, 2005; Rivera & Quevedo, 2013). Such compounds are known to be valuable in homogeneous ...
9
INFLUENCE OF SOME GROWTH REGULATORS ON GROWTH, FLOWERING AND YIELD OF COWPEA. R.R.R. YADAVA
... A5 studies on the comparative effects of regulators like N-Dimethylamino succinamic acid (B-9), 2-chloroethyl trimethyl-ammonium chloride (CCC), 2, 4, dichloro benzyltri[r] ...
5
“Synthesis, Characterization and Antibacterial Studies of 2-Amino-5-{4-(4-amino-4-carboxy-butylamino)-3-[1-(2-hydroxy-phenylimino)-ethyl]-2-oxo-2H-chromen-7-ylamino}-pentanoic acid and its Metal (II) Complexes” by Aziz Behrami, Skender Demaku, Bahrije Dobra, Ilir Shehu, Kosova.
... Compounds 3-Acetyl-4,7-dichloro-chromen-2-one (1a), 3- Acetyl-4,7-bis-(4-hydroxy-butylamino)-chromen-2-one (2a), 4,7-Bis- (4-hydroxy- butylamino)-3-[1- (2-hydroxy - phenylimino)- ethyl]- chromen -2- one (3a), ...
7
When intensity of deltamethrin resistance in Anopheles gambiae s l leads to loss of Long Lasting Insecticidal Nets bio efficacy: a case study in north Cameroon
... Abbreviations DDT: dichloro-diphenyl-trichlorethane; DNA: deoxyribonucleic acid; HOLA: hot ligation oligonucleotide assay; KD60min: knock-down rate 60 minutes post exposure to insecticid[r] ...
10