Results 111 to 120 of about 59,564 (376)
4-Chlorophenyl 4-methylbenzoate
Acta Crystallographica Section E, 2008 The crystal structure of the title compound (4CP4MBA), C14H11ClO2, resembles those of 3-chlorophenyl 4-methylbenzoate (3CP4MBA), 4-methylphenyl 4-methylbenzoate (4MP4MBA), 4-methylphenyl 4-chlorobenzoate (4MP4CBA) and other aryl benzoates with similar ...
B. Thimme Gowda +3 more
doaj +1 more source
Highly enantioselective hydrogenation of 1-alkylvinyl benzoates: A simple, nonenzymatic access to chiral 2-alkanols [PDF]
, 2013 Going chiral! Highly enantioselective catalytic hydrogenations of enol esters 1 by using a Rh catalyst bearing a POP ligand are described (see scheme; NBD=norbornadiene).
Cadierno, Victorio +4 more
core +2 more sources
مجلة بغداد للعلوم, 2007 Three N-(hydroxylphenyl) dimethylmaleimides were directly prepared in good yields (81-86)% from the reaction of dimethylmaleic anhydride with amino phenols. The prepared imides were esterified to the corresponding benzoates, methacrylates and cinnamates
Baghdad Science Journal
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Radical C─H‐Aroylation of Allenes via Cooperative Photoredox and N‐Heterocyclic Carbene Catalysis
Angewandte Chemie International Edition, EarlyView.Cooperative N‐heterocyclic carbene and photoredox catalysis for C─H benzoylation and esterification of allenes is presented. This reaction proceeds through the cross‐coupling of in situ generated ketyl and allyl radicals. Abstract This study demonstrates the use of cooperative photoredox and N‐heterocyclic carbene (NHC) catalysis for sp2 C─H acylation ...
Shyam Kumar Banjare +2 more
wiley +1 more source
Molecules, 2017 Tertiary amines 3-(dialkylamino)-2-hydroxypropyl 4-[(alkoxycarbonyl)amino]benzoates and their quaternary ammonium salts were synthesized. The final step of synthesis of quaternary ammonium salts was carried out by microwave-assisted synthesis.
Tereza Padrtova +9 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract Hibernation induces significant molecular and cellular adaptations in the retina to maintain function under reduced metabolic conditions. This study aimed to investigate the expression of neuronal, synaptic, and glial markers in the retina of Spermophilus xanthoprymnus during pre‐hibernation and hibernation periods using immunohistochemical ...
Mehmet Özbek +5 more
wiley +1 more source
A Lewis acid-promoted Pinner reaction
Beilstein Journal of Organic Chemistry, 2013 Carbonitriles and alcohols react in a Lewis acid-promoted Pinner reaction to carboxylic esters. Best results are obtained with two equivalents of trimethylsilyl triflate as Lewis acid.
Dominik Pfaff +2 more
doaj +1 more source
Molecules, 2012 Direct benzoylation of the two hydroxyl groups on chitosan was achieved using a phosphoryl mixed anhydride system, derived from trifluoroacetic anhydride (TFAA), benzoic acids (BAs), and phosphoric acid (PA). The reaction is operated as a one pot process
Kyu Yun Chai +6 more
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Vibrational spectroscopy of Methyl benzoate [PDF]
Physical Chemistry Chemical Physics, 2015 Methyl benzoate is studied as a model compound for the development of new IR pulse schemes with possible applicability to biomolecules.
openaire +3 more sources
Mechanistic evaluations of photocatalytic access to N‐centered radicals and nitrenoids
Bulletin of the Korean Chemical Society, EarlyView.Recently, the photocatalytic formation of reactive N‐centered radicals or nitrenes from prefunctionalized amine precursors via single‐electron transfer (SET) or triplet–triplet energy transfer (TTEnT) has been significantly developed. However, the detailed electron flow during N–X bond cleavage leading to these intermediates remains unclear. Herein, we
Hoimin Jung, Jeonguk Kweon, Sukbok Chang
wiley +1 more source