Results 111 to 120 of about 50,011 (341)

Alkynyltriazenes in Photochemical Metal‐Free Doyle–Kirmse Rearrangements

Angewandte Chemie International Edition, EarlyView.
A metal‐ and additive‐free photocatalytic Doyle–Kirmse reaction of alkynyl triazenes is described, proceeding via cyanocarbene intermediates. This strategy enables the efficient construction of highly substituted asymmetric carbon centers with broad substrate scope, delivering synthetically valuable nitriles.
Ningning Liu, Linus Bjarne Dittmer, Melina Maag, Elena Michel, Frank Rominger, Matthias Rudolph, Andreas Dreuw, A. Stephen K. Hashmi   +7 more
wiley   +1 more source

Photoswitchable Fluorescent Hydrazone for Super-Resolution Cell Membrane Imaging. [PDF]

J Am Chem Soc
Qi Q, Liu Y, Puranik V, Patra S, Svindrych Z, Gong X, She Z, Zhang Y, Aprahamian I.   +8 more
europepmc   +2 more sources

Addition and cycloaddition reactions of Phosphinyl- and Phosphonyl-2H-Azirines, Nitrosoalkenes and Azoalkenes [PDF]

, 2012
An overview of the use of 2H-azirines, conjugated nitrosoalkenes and conjugated azoalkenes bearing phosphorus substituents in addition and cycloaddition reactions is presented, focused on strategies for the synthesis of aminophosphonate and ...
Lemos, A.
core  

Zn(II) complex with pyridine based 1,3-selenazolyl-hydrazone: Synthesis, structural characterization and DFT study

, 2023
Jovana B. Araškov, Predrag Ristić, Aleksandar Višnjevac, Andrej Lj. Milivojac, Dragana Mitić, Nenad R. Filipović, Tamara R. Todorović   +6 more
openalex   +2 more sources

Heteropolyacids in synthesis of benzoyl hydrazone derivatives

Bulletin of the Chemical Society of Ethiopia, 2009
Keggin type of heteropolyacids as green reusable and efficient catalyst was used in the synthesis of benzoyl hydrazones from reaction of benzoic acid hydrazide and aldehyde and ketone derivatives.
Sodeh Sadjadi, Majid M. Heravi, Negar Mokhtari Haj, Hossein A.Oskooie, Rahim Hekmat Shoar, Fatemeh F. Bamoharram   +5 more
doaj  

Planarization‐Induced Activation Wavelength Red‐Shift and Thermal Half‐Life Acceleration in Hydrazone Photoswitches

ChemistryOpen, 2020
The optimization and modulation of the properties of photochromic compounds, such as their activation wavelengths and thermal relaxation half‐lives (τ1/2), are essential for their adaptation in various applications. In this work, we studied the effect of
Baihao Shao, Prof. Dr. Ivan Aprahamian
doaj   +1 more source

Potential anticancer and antioxidant lauric acid-based hydrazone synthesis and computational study toward the electronic properties

, 2023
Mohammed A. Assiri, Akbar Ali, Muhammad Ibrahim, Muhammad Usman Khan, Khalid Ahmed, Muhammad Sajid Hamid Akash, Muhammad Akhtar Abbas, Athar Javed, Muhammad Suleman, Muhammad Khalid, Ishtiaq Hussain   +10 more
openalex   +2 more sources

Synthesis and Bioactivity of Hydrazide-Hydrazones with the 1-Adamantyl-Carbonyl Moiety

Molecules, 2019
Reaction of 1-adamantyl carbohydrazide (1) with various substituted benzaldehydes and acetophenones yielded the corresponding hydrazide-hydrazones with a 1-adamantane carbonyl moiety.
V. H. Pham, Thi Phuong Dung Phan, Dinh Chau Phan, B. Vu   +3 more
semanticscholar   +1 more source

Fungicidal activity of some o-nitrophenyl-hydrazones [PDF]

, 1996
The antimycotic activity of 16 o-nitrophenylhydrazones against strains of Hansenula anomala, Saccharomyces cerevisiae, Candida parapsyliosis, and Cryptococcus albidus was tested. All 16 compounds inhibited growth of the yeast strains.
Asproni, Battistina, Boatto, Gianpiero, Cerri, Riccardo, Farris, Giovanni Antonio, Palomba, Michele Francesco Luigi, Pau, Amedeo, Pintore, Giorgio Antonio Mario   +6 more
core  

Interaction of Copper(II) Complexes of Bidentate Benzaldehyde Nicotinic Acid Hydrazones with BSA: Spectrofluorimetric and Molecular Docking Approach

, 2023
Adnan Zahirović, Irnesa Osmanković, Amar Osmanović, Aleksandar Višnjevac, Amina Magoda, Selma Hadžalić, Emira Kahrović   +6 more
openalex   +2 more sources