Results 161 to 170 of about 44,043 (291)

Rational design and antibacterial assessment of novel pyranopyrazole derivatives: a combined experimental and in silico study. [PDF]

Sci Rep
Abdelatty MM, Makhlouf AA, Moustapha ME, Yossef AM, Farag ZR.   +4 more
europepmc   +1 more source

Complete Reduction of 2H-Pyran-2-one Moiety of Coumarin and 6-Methyl Coumarin by Colletotrichum capsici [PDF]

, 2004
Gadepalli Narasimha Krishna Kumari, G. N. Krishna Kumari, G. N. Krishna Kumari, Gadepalli Narasimha Krishna Kumari, Munuswamy Ramanujam Ganesh, Rajasekar Anitha, Aravind Sivasubramanian   +6 more
openalex   +1 more source

Investigation of Hydrazine Electrooxidation Performance of Dihydrobenzothienopyranone Derivatives. [PDF]

ACS Omega
Ozok Arıcı O, Mancuso R, Gabriele B, Kivrak H, Kivrak A.   +4 more
europepmc   +1 more source

Towards the understanding of the photochemical ring opening and closing mechanisms for spiropyrans using 2H-pyran and the maximum overlap method [PDF]

, 2013

core   +1 more source

Ruthenium/TFA-Catalyzed Coupling of Activated Secondary Propargylic Alcohols with Cyclic 1,3-Diones: Furan versus Pyran Ring Formation

, 2008
Victorio Cadierno, Josefina Dı́ez, José Gimeno, Noel Nebra   +3 more
openalex   +2 more sources

Structure Revision of Pyranoxanthones via DFT-Assisted ¹³C NMR Analysis and NAPROC-13 Platform: Diagnostic Markers and Discovery of Unreported Natural Products. [PDF]

J Org Chem
Sánchez-Martínez HA, Morán-Pinzón JA, Del Olmo E, Adserias Vistué JF, Guerrero De León E, López-Pérez JL.   +5 more
europepmc   +1 more source

Model Synthetic Studies for the Construction of 5H-Phenanthro[ 4,5-bcd]pyran and pyrone Systems

, 1989
P. L. MAJUMDER, A. K. SARKAR
openalex   +1 more source

Enantioselective Preparation of (S)-5-Oxo-5,6-dihydro-2H-pyran-2-yl Benzoate [PDF]

, 2014
Tamas Benkovics
openalex   +1 more source

Preparation of magnetic decorated polyacrylonitrile-grafted chitosan as a new bio-inspired nanocatalyst for the synthesis of dihydropyrano[2,3-c]pyrazole and 2-amino-3-cyano-4H-pyran derivatives. [PDF]

Sci Rep
Nashibi N, Dekamin MG, Maleki A.
europepmc   +1 more source

Novel Pyran Derivative Ornamented with free Amino and Nitrile Functionalities: Synthesis and Spectroscopic Characterization

, 2019
C. Udhaya Kumar, Ramar Sivaramakarthikeyan, Kannan Gokula Krishnan, M. Velayutham Pillai, Chennan Ramalingan   +4 more
openalex   +1 more source