Results 91 to 100 of about 630 (149)

First Total Synthesis of Pestasulfamides A and B Through Iminoketene Dimerization of Anthranilic Acid in One-Pot Manner. [PDF]

Molecules
Kobori Y, Abe T.
europepmc   +1 more source

Triazine-Containing Pyridinium Organic Polymer Based on 4-Amino-1,8-naphthalimide Tröger's Base for Selective Fluorescent Sensing of Organoarsenic Feed Additives in Water. [PDF]

ACS Meas Sci Au
Shanmughan A, Balamurugan K, Kalaiarasi G, Chitrarasu K, Shanmugaraju S.   +4 more
europepmc   +1 more source

Regioselective cyclocondensations with thiobarbituric acid: spirocyclic and azocine products, X-ray characterization, and antioxidant evaluation. [PDF]

RSC Adv
Polo-Cuadrado E, Acosta-Quiroga K, Rojas-Peña C, Rodriguez-Nuñez YA, Blanco-Acuña EF, Lopez JJ, Brito I, Cisterna J, Alderete JB, Gutiérrez M.   +9 more
europepmc   +1 more source

Cyclisation of Benzo[B]Thiophen-3(2H)-One 1,1-Dioxide and 1,3-Indanedione into Novel Methylene Bridged Polycyclic Diazocines and Their Rearrangement into Spirocyclic Compounds

Methylene bridged polycyclic diazocines 2a and 2b were obtained in reactions of 1,3-indanedione, or benzo[b]thiophen-3(2H)one-1,1-dioxide, or 2,2′-methylene derivatives 3a,b with paraformaldehyde and ammonia or hexamethylenetetramine in acidic medium.
Pajuste, K., Beļakovs, Sergejs, Plotniece, Aiva, Duburs, G., Petrova, M., Vīgante, B., Soboļevs, A., Cekavicus, B., Rucins, M.   +8 more
core  

Taming nitrogen stereogenicity: enantioselectivity control at a reluctant center. [PDF]

Chem Sci
Ramachandran D, Biju AT.
europepmc   +1 more source

Cucurbit[7]uril as a universal anchor for photoswitchable monolayers on gold. [PDF]

Chem Sci
Lončarić D, Kaletová E, Varga KM, Hurtado CS, Mašát M, Císařová I, Kaleta J.   +6 more
europepmc   +1 more source

Octabetaines: a DFT Study of Unexplored Eight-Membered 10π Heterocycles. [PDF]

ACS Omega
Ramsden CA, Oziminski WP.
europepmc   +1 more source

Intrinsically Microporous Polyimides Derived from 2,2'-Dibromo-4,4',5,5'-bipohenyltetracarboxylic Dianhydride for Gas Separation Membranes. [PDF]

Polymers (Basel)
Li Y, Lu Y, Tian C, Wang Z, Yan J.
europepmc   +1 more source

Efficient Conversion of Light to Chemical Energy: Directional, Chiral Photoswitches with Very High Quantum Yields. [PDF]

Angew Chem Int Ed Engl, 2020
Moormann W, Tellkamp T, Stadler E, Röhricht F, Näther C, Puttreddy R, Rissanen K, Gescheidt G, Herges R.   +8 more
europepmc   +1 more source

Effects of Supramolecular Interactions on E/Z-Isomerizations in Water and Their Importance for Biological Applications. [PDF]

Arch Pharm (Weinheim)
Akbulut D, Pölderl G, Næsborg L.
europepmc   +1 more source