Results 41 to 50 of about 21,297 (236)
Design, Synthesis and Antifungal Activity of Novel Benzofuran-Triazole Hybrids
Molecules, 2016 A series of novel benzofuran-triazole hybrids was designed and synthesized by click chemistry, and their structures were characterized by HRMS, FTIR and NMR. The in vitro antifungal activity of target compounds was evaluated using the microdilution broth
Zhen Liang +5 more
doaj +1 more source
Advanced Science, EarlyView.We report a palladium‐catalyzed atroposelective cyclization of N‐heterobiaryl triflates with alkynyl boronates to access seven‐membered 1,2‐BN‐bridged biaryls with high yields and excellent enantioselectivity via a cascade DyKAT, cis‐carbopalladation, and 1,2‐migration, which expands the toolbox for axially chiral π‐conjugated boron compounds and opens
Fengya He +6 more
wiley +1 more source
, 2016 Light-induced deazotization of 3-diazo-3H-benzofuran-2-one (1) in solution is accompanied by facile (CO)−O bond cleavage yielding 6-(oxoethenylidene)-2,4-cyclohexadien-1-one (3), which appears with a rise time of 28 ps.
Marek Mac (2448760) +11 more
core +1 more source
Crystal structure of 5-chloro-2-(3-fluorophenyl)-3-methylsulfinyl-1-benzofuran
Acta Crystallographica Section E, 2014 In the title compound, C15H10ClFO2S, the dihedral angle between the plane of the benzofuran ring system [r.m.s. deviation = 0.013 (1) Å] and that of the 3-fluorophenyl ring [r.m.s. deviation = 0.005 (1) Å] is 31.36 (5)°.
Hong Dae Choi, Uk Lee
doaj +1 more source
Photochromism of Bis(2-alkyl-1-benzofuran-3-yl)perfluorocyclopentene Derivatives
, 2016 Photochromic diarylethene derivatives having benzofuran heteroaryl groups, bis(2-methyl-1-benzofuran-3-yl)perfluorocyclopentene and bis(2-butyl-1-benzofuran-3-yl)perfluorocyclopentene, were synthesized, and their photochromic performance was examined in ...
Tadatsugu Yamaguchi (2660410) +1 more
core +5 more sources
Synthesis and photochromic properties of benzofuran–phenanthrene and benzofuran–pyrene hybrids
RSC Adv., 2014 Iron(iii) chloride mediated condensation of phenanthrene-9,10-dione and pyrene-4,5-dione with cyclohexanone and its derivatives furnish benzofuran–phenanthrene and benzofuran–pyrene hybrids.
H. Surya Prakash Rao, Satish Vijjapu
openaire +1 more source
Synthesis of Benzofuran Derivatives and their Evaluation of Antimicrobial Activity [PDF]
, 2010 2-Acetyl benzofuran (1) was synthesized by refluxing salicylaldehyde and dry chloroacetone in presence of potassium carbonate. The product formed was reacted with 2-aminobenzothiazole with catalyst p-toluene sulphonic acid to form N-[(1Z)-1-(benzofuran-2-
M. D. Karvekar, D. R. Harish Kumar
core +1 more source
3-Ethylsulfanyl-2,5-diphenyl-1-benzofuran
, 2010 In the title compound, C22H18OS, the 2-phenyl ring is rotated out of the benzofuran plane, making a dihedral angle of 29.18 (6)°. The dihedral angle between the 5-phenyl ring and the benzofuran plane is 20.42 (5)° ...
Pil Ja Seo +3 more
core +1 more source
Palladium-Catalyzed Dehalogenation of Benzofuran Bromides
, 2015 Various benzofuran bromides were dehalogenated using the palladium catalyst and phosphine ligands in the present of 5 equiv water. This set up a new and efficient protocol for the palladium-catalyzed dehalogenation of benzofuran bromides, which could ...
Zhengrong Shen (684998) +5 more
core +1 more source
Design, synthesis and evaluation of benzofuran-acetamide scaffold as potential anticonvulsant agent
Acta Pharmaceutica, 2016 A series of N-(2-(benzoyl/4-chlorobenzoyl)-benzofuran- 3-yl)-2-(substituted)-acetamide derivatives (4a-l, 5a-l) was synthesized in good yield. All synthesized compounds were in agreement with elemental and spectral data.
Shakya Ashok K. +6 more
doaj +1 more source