Results 241 to 250 of about 197,331 (314)

Nano-NiCo₂O₄-catalyzed dehydrogenative direct esterification and amidation of primary alcohols under microwave conditions. [PDF]

RSC Adv
Anchal K, Roy K, Adak L, Banerjee S.
europepmc   +1 more source

Comprehensive Identification and Mechanistic Evaluation of Novel DHODH Inhibitors as Potent Broad-Spectrum Antiviral Agents. [PDF]

Pharmaceuticals (Basel)
Zhang C, Sun S, Xie H, Ding Y, Hu C, Guo J, Xiao J.   +6 more
europepmc   +1 more source

Photocatalytic Minisci Approach to Chiral 2-Hetaryl-1,2-aminoalcohols from β-Hydroxy-α-amino Acid-Derived Redox Active Esters. [PDF]

J Org Chem
Oroz P, Bretón C, Torres M, Olagaray I, Sainz E, Segovia CM, Avenoza A, Busto JH, Corzana F, Jiménez-Osés G, Peregrina JM.   +10 more
europepmc   +1 more source

Highly Efficient Organocatalytic House-Meinwald Rearrangement for the Facile Synthesis of Aldehydes: Swift Access to Ibuprofen. [PDF]

Chemistry
Dressler F, Fdali IE, Ciezarek LL, Schreiner PR.   +3 more
europepmc   +1 more source

Targeting <i>Mycobacterium tuberculosis</i>: The Role of Alkyl Substitution in Pyrazinamide Derivatives. [PDF]

ACS Omega
Juhás M, Bouz G, Pang L, Weeks SD, Jand́ourek O, Konečná K, Paterová P, Bárta P, Halířová M, Kučerová-Chlupáčová M, Doležal M, Zitko J.   +11 more
europepmc   +1 more source

The V-Shaped Hamilton Receptors: A Paradigmatic Multipurpose Scaffold. [PDF]

ChemistryOpen
Ahmad Wagay S, Ali R.
europepmc   +1 more source

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Interactions between Carboxylic Acids and Heteroaromatics: A Rotational Study of Formic Acid–Pyridine

The Journal of Physical Chemistry A, 2016
The rotational spectra of four isotopologues of the 1:1 complex between formic acid and pyridine show that the two units are linked together through a "classical" (OH···N) and a weak (CH···O) hydrogen bond. The molecular system appears quite rigid and no effects of the internal motions have been observed in the spectrum.
Spada, Lorenzo, Gou, Qian, Giuliano, Barbara M., Caminati, Walther   +3 more
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Novel regioselective hydroxylations of pyridine carboxylic acids at position C2 and pyrazine carboxylic acids at position C3

Applied Microbiology and Biotechnology, 2000
We have previously described the isolation of the new bacterial species, Ralstonia/Burkholderia sp. strain DSM 6920, which grows with 6-methylnicotinate and regioselectively hydroxylates this substrate in the C2 position by the action of 6-methylnicotinate-2-oxidoreductase to yield 2-hydroxy-6-methylnicotinate (Tinschert et al. 1997).
A, Tinschert, A, Tschech, K, Heinzmann, A, Kiener   +3 more
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4-(Dimethylamino)pyridine-catalysed iodolactonisation of γ,δ-unsaturated carboxylic acids

Organic & Biomolecular Chemistry, 2015
4-(Dimethylamino)pyridine functioned as an excellent catalyst for iodolactonization reactions of γ,δ-unsaturated carboxylic acids, affording γ-lactones, δ-lactones, or both.
Chuisong, Meng, Zhihui, Liu, Yuxiu, Liu, Qingmin, Wang   +3 more
openaire   +3 more sources