Amerigo Scientific
Amerigo Scientific
Amerigo Scientific
4′-Chloro-2,2′:6′,2′′-terpyridine (4′-Cltpy, Cltpy, Cl-terpy) is a tridentate ligand that contains a terpyridine (tpy) site with a Cl site at the 4 -position. It coordinates with various metal ions through these two sites to form different coordination polymers. Crystal structure study shows terpyridine unit of Cltpy adopts a trans, trans conformation. Mol-ecules assemble themselves into stacked […]
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Amerigo Scientific
4′-Chloro-3′-nitroacetophenone is the intermediate formed during the synthesis of 4-chloro-3-nitrostyrene. It participates in deamination reaction of 4-chloro-5- and -3-nitro-2-aminoacetophanones.
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Amerigo Scientific
4′-Chloroacetanilide is the main impurity present in acetaminophen and has been quantitated by new high-performance liquid chromatography method using a mixed-mode reversed-phase/cation exchange stationary phase.
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Amerigo Scientific
4′-Chloroacetoacetanilide was trilithiated with lithium diisopropylamide and condensed with several aromatic esters, followed by neutralization, separate acid cyclization and rearrangements to yield 4-anilino-6-aryl-2H-pyran-2-ones. It undergoes three-component reaction with a mixture of aromatic aldehyde and 5-aminotetrazole to form N,7-diaryl-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxamide.
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Amerigo Scientific
Antimycobacterial activity of 4-cyclohexylacetophenone was studied. The tricarbonylchromium complexes of 4-cyclohexylacetophenone were prepared and spectral properties were studied.
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Amerigo Scientific
4-Ethylacetophenone is one of the attractive components of a carob-peanut extract that elicited a positive behavioral response from Oryzaephilus surinamensis, S. granarius and C. ferrugineus.
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Amerigo Scientific
4′-Fluoro-2′-hydroxyacetophenone is a substituted acetophenone derivative. Biological Baeyer-Villiger oxidation of 4′-fluoro-2′-hydroxyacetophenone to 4-fluorocatechol by using whole cells of Pseudomonas fluorescens ACB has been reported. Its crystals belong to the monoclinic crystal system and space group P21/n.
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Amerigo Scientific
Molecular dynamics simulation study of the two known polymorphs of 4′-hydroxyacetophenone (form I, monoclinic; form II, orthorhombic) has been described.
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Amerigo Scientific
Amerigo Scientific
Pd(0)-catalyzed cross coupling reaction of 4′-iodoacetophenone with siloxane has been reported. Heck-Mizoroki reactions of 4′-iodoacetophenone with styrene catalyzed by Pd nanoparticles in the flow reactor has been reported.
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