Efficient preparation of 5,10,15,20-tetrakis(4-bromophenyl)porphyrin. Microwave assisted v/s conventional synthetic method, X-ray and hirshfeld surface structural analysis
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2019.127139
Abstract: Abstract The symmetrical meso-tetrasubstituted porphyrin 5,10,15,20-tetrakis(4-bromophenyl)Porphyrin (1) has been synthesized in quite high yields, ranging from 55 – 78%, by conventional and microwave assisted techniques, and isolated as a microcrystalline compound. The products obtained in… read more here.
Keywords: bromophenyl porphyrin; tetrakis bromophenyl; hirshfeld surface; analysis ... See more keywords
Synthesis, crystal structure and Hirshfeld analysis of triphenylphosphine-(4-bromophenyl)borane.
Sign Up to like & getrecommendations! Published in 2022 at "Acta crystallographica. Section C, Structural chemistry"
DOI: 10.1107/s2053229622010002
Abstract: The title compound, alternatively called (4-bromophenyl)dihydrido(triphenylphosphanyl)boron, C24H21BBrP, crystallizes in the space group P-1 with one symmetry-independent molecule in the asymmetric unit. The B and P atoms both adopt the expected tetrahedral geometry. A possible intramolecular… read more here.
Keywords: hirshfeld analysis; borane; synthesis crystal; bromophenyl ... See more keywords
A Convenient Approach to 2-Aminobenzo[b]chalcogenophenes Based on Copper-Catalyzed Transformation of 4-(2-Bromophenyl)-1,2,3-chalcogenodiazoles in the Presence of a Base and Amines
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DOI: 10.1134/s1070363218040126
Abstract: The reactions of 4-(2-bromophenyl)-1,2,3-thia-and -selenadiazoles with amines in the presence of potassium carbonate and copper(I) iodide afforded 2-aminobenzo[b]chalcogenophenes. The corresponding thiaand selenamides, prepared by interaction of 4-(2-bromophenyl)-1,2,3-thia- and -selenadiazoles with amines in the absence of… read more here.
Keywords: presence; copper; convenient approach; aminobenzo chalcogenophenes ... See more keywords