Results 201 to 210 of about 22,717 (244)

Green chemistry preparation of MgO nanopowders: efficient catalyst for the synthesis of thiochromeno[4,3-b]pyran and thiopyrano[4,3-b]pyran derivatives

Journal of Sulfur Chemistry, 2016
Mahboubeh Kargar, Sheik Mansoor, Majid Ghashang   +2 more
exaly  

Synthesis of a novel 4-pyran analog as minor groove binder to DNA using ethidium bromide as fluorescence probe

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2016
M M V Ramana, Prasanna Ranade
exaly  

Pyrans and Fused Pyrans: (iii) Synthesis and Applications

1984
openaire   +1 more source

Substituted .gamma.-pyrans

The Journal of Organic Chemistry, 1969
Joseph Wolinsky, Helen S. Hauer
openaire   +1 more source

Media and solute–solvent interaction effects on the photo–physical behavior of some drugs of 4–Pyran derivatives

Journal of Molecular Liquids, 2017
Reza Teimuri-Mofrad, A N Shamkhali, M S Zakerhamidi   +2 more
exaly  

γ‐Pyran und γ‐Thiopyran

Angewandte Chemie, 1962
J. Strating, J. H. Keijer, E. Molenaar, L. Brandsma   +3 more
openaire   +1 more source

Investigation of the multicomponent reaction of 5-hydroxy-2-methyl-4H-pyran-4-one with carbonyl compounds and Meldrum's acid

Chemistry of Heterocyclic Compounds, 2019
Andrey N Komogortsev, Boris V Lichitsky, Arkady A Dudinov   +2 more
exaly  

Pyranes

2007
openaire   +1 more source

A Synthesis of Substituted Pyrans

Journal of the American Chemical Society, 1950
Paul H. Williams, George G. Ecke, Seaver A. Ballard   +2 more
openaire   +1 more source

Sodium selenate catalyzed simple and efficient synthesis of tetrahydro benzo[]pyran derivatives

Catalysis Communications, 2008
Rahim Hekmatshoar, Khadijeh Bakhtiari
exaly