نتایج جستجو برای: naphthalen
تعداد نتایج: 693 فیلتر نتایج به سال:
Naphthylhydrazone derivative, 1-[(2-Hydroxy-4,6-dimethoxy-benzylidene)-hydrazonomethyl]-naphthalen-2-ol (H2L), an Aggregation Induced Emission (AIE) active probe emerges out as a promising solid-state emitter upon exercising restricted intramolecular rotation (RIR) in ordered J-type self-assembly and...
An efficient copper-catalyzed direct 2-arylation of benzoxazoles and benzoimidazoles with aryl bromides is presented. The CuI/PPh3-based catalyst promotes the installation of various aryl and heteroaryl groups through a C-H activation process in good to excellent yields. The cytotoxicity of obtained 2-aryl benzoxazoles (benzoimidazoles) was also evaluated and 1-methyl-2-(naphthalen-1-yl)benzoim...
Quinazolines exhibit various biological activities. In the present investigation a series of new 2-amino-5-aryl5,6-dihydro7-(naphthalen-2-yl)quinazolin-4-ols are synthesized by the condensation of various naphthyl substituted cyclohexenones with guanidine in presence of NaOEt. All the synthesized compounds are characterized by various spectral techniques.
The title compound, C(23)H(24)N(2)O(3), was synthesized from naphthalen-2-ol, 3-nitro-benzaldehyde and 3-methyl-piperidine. The dihedral angles between the naphthalene system and the nitro-benzene and methyl-piperidine rings are 78.53 (13) and 64.14 (15)°, respectively. The mol-ecular conformation is stabilized by a strong intra-molecular O-H⋯N hydrogen bond.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید