Dimerization of 1-Phenyl-1<i>H</i>-Tetrazole-5-Thiol over Metalloporphyrin Catalysts
نویسندگان
چکیده
منابع مشابه
Synthesis, Antioxidant and Antidiabetic Activity of 1-[(5-Substituted phenyl)-4,5-dihydro-1H-pyrazol-3-yl]- 5-phenyl-1H-tetrazole
N. KAUSHIK1*, N. KUMAR2, AND A. KUMAR3 School of Pharmaceutical Sciences, IFTM University, Moradabad–244102, 1School of Medical and Allied Sciences, Department of Pharmacy, Galgotias University, Greater Noida, Gautam Budh Nagar–201306, 2Oxford College of Pharmacy, UPSIDC, M-G Road, Ghaziabad–201001, 3Department of Pharmaceutical Technology, Meerut Institute of Engineering & Technology, Meerut–2...
متن کاملPhotochemistry and vibrational spectra of matrix-isolated 5-ethoxy-1-phenyl-1H-tetrazole.
A combined matrix isolation FT-IR and theoretical DFT(B3LYP)/6-311++G(d,p) study of the molecular structure and photochemistry of 5-ethoxy-1-phenyl-1H-tetrazole (5EPT) was performed. A new method of synthesis of the compound is described. Calculations show three minima, very close in energy and separated by low-energy barriers (less than 4 kJ mol-1), in the ground-state potential energy profile...
متن کاملSynthesis Analgesic, Anti-inflammatory and Antimicrobial Activities of Some 1-[5-(substituted Phenyl)-4,5-dihydro-1h- Pyrazol-3-yl]-5-phenyl-1h-tetrazole
Eight different derivatives of substituted 5-phenyl-1-(5-substituted phenyl) -4,5-dihydro1H-pyrazol-3-yl)-1H-tetrazole (4a-h) were synthesized by reacting the chalcones with hydrazine hydrate in presence of glacial acetic. The chemical structures were confirmed by means of FT-IR, H-NMR, mass spectra and elemental analysis. The compounds were screened for analgesic activity by acetic acid induce...
متن کاملShape Selective Alkane Hydroxylation by Metalloporphyrin Catalysts+
A series of manganese and iron porphyrins with sterically protected pockets are shown to be shape selective alkane hydroxylation catalysts. With iodosobenzene as oxidant, good regioselectivity is observed for hydroxylation of alkanes at the least hindered methyl group by using the very sterically hindered (5,10,15,20-tetrakis(2’,4’,6’-triphenylphenyl)porphyrinato)manganese(III) acetate (MnTTPPP...
متن کامل7-(4-Methoxyphenyl)-5-methyl-9-phenyl-7H-pyrrolo[2′,3′:4,5]pyrimido[1,6-d]tetrazole
The title compound, C(20)H(16)N(6)O, is composed of a tetra-zolo ring and a 4-methoxy-phenyl and a benzene-substituted pyrrole ring at the 7 and 9 positions fused to a pyrimidine ring in a nearly planar fashion [maximum deviation of 0.018 (1) Å for the fused ring system]. A methyl group at the 5 position is also in the plane of the hetero cyclic system. The dihedral angle between the mean plane...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in Chemical Engineering and Science
سال: 2012
ISSN: 2160-0392,2160-0406
DOI: 10.4236/aces.2012.23047