Results 321 to 330 of about 385,761 (370)

Isolation, structural elucidation and bioherbicidal activity of an eco-friendly bioactive 2-(hydroxymethyl) phenol, from Pseudomonas aeruginosa (C1501) and its ecotoxicological evaluation on soil

Environmental Technology & Innovation, 2019
Agricultural production in many emerging economies suffer losses owing to the challenges posed by weeds. Owing to cost, ecological, environmental and other human health safety issues regarding the use and application of chemicals as a control option ...
C. Adetunji, J. Oloke, O. Bello, M. Pradeep, R. S. Jolly   +4 more
semanticscholar   +1 more source

Hydroxymethylation of rhodanine

Russian Journal of General Chemistry, 2010
Rhodanine in alcohol solution reacts with formaldehyde aqueous solution to form 3-hydroxymethylrhodanine. In the presence of triethylamine occurred also bis-hydroxymethylation at 5 position of the thiazolidine ring, but we failed to isolate the 3,5,5-trishydroxymethyl derivative in an individual form.
Sun Min’yan’, S. M. Ramsh, S. Yu. Solov’eva, V. I. Zakharov   +3 more
openaire   +1 more source

Biocatalytic conversion of 5-hydroxymethylfurfural: Synthesis of 2,5-bis(hydroxymethyl)furan and 5-(hydroxymethyl)furfurylamine

Catalysis communications, 2018
Two different green biocatalytic methods were investigated for the transformation of 5-hydroxymethylfurfural (HMF) to valuable disubstituted furan derivatives.
A. Petri, Giulia Masia, O. Piccolo
semanticscholar   +1 more source

Reaktionen mit α‐substituierten β‐Propiolactonen, IV. α‐Hydroxymethyl‐tropasäure und α‐Hydroxymethyl‐tropasäuretropylester (Hydroxymethyl‐atropin)

Justus Liebigs Annalen der Chemie, 1964
Abstractα‐Hydroxymethyl‐tropasäuretropylester wird durch Schmelzen von Tropin‐hydrochlorid mit α.α‐Bis‐acetoxymethyl‐phenylessigsäurechlorid erhalten. Als Nebenprodukt tritt 3‐Chlor‐tropan auf. α‐Hydroxymethyl‐tropasäuretropylester zeigt im biologischen Versuch eine geringere Aktivität als (‐)‐α‐Methyltropasäuretropylester.
Emilio Testa, Luigi Fontanella
openaire   +1 more source

HYDROXYMETHYLATION OF FLAVONES

Organic Preparations and Procedures International, 1991
(1991). HYDROXYMETHYLATION OF FLAVONES. Organic Preparations and Procedures International: Vol. 23, No. 6, pp. 741-747.
György Litkei, Tamás Patonay, László Szilágyi, Zoltán Dinya   +3 more
openaire   +1 more source

Bis(hydroxymethyl)phosphine Oxides and Hydroxymethyl Phosphinic Acids as Phosphonic Acid Analogs

Phosphorus, Sulfur, and Silicon and the Related Elements, 2002
(2002). Bis(hydroxymethyl)phosphine Oxides and Hydroxymethyl Phosphinic Acids as Phosphonic Acid Analogs. Phosphorus, Sulfur, and Silicon and the Related Elements: Vol. 177, No. 8-9, pp. 2221-2222.
Pirat, Jean-Luc, Brahic, Christine, Ciptadi, Ciptadi, Cristau, Henri-Jean, Hervé, Agnès, Virieux, David   +5 more
openaire   +1 more source

Dynamics of DNA Hydroxymethylation in Zebrafish

Zebrafish, 2015
During embryonic development in mammals, most of the methylated cytosines in the paternal genome are converted to 5-hydroxymethyldeoxycytidine (hmC), as part of DNA methylation reprogramming. Recent data also suggest tissue-specific functional roles of hmC, perhaps as an epigenetic mark.
Kamstra, Jorke H., Løken, Marianne, Aleström, Peter, Legler, Juliette   +3 more
openaire   +2 more sources

Antiarrhythmic properties of Tris (hydroxymethyl aminomethane)

The American Journal of Cardiology, 1967
Abstract The cardiac electrophysiologic effects of regular 0.3M Tris, which alkalinized the blood, and 0.3M Tris which had been previously titrated to pH 7.5 and caused no increase of arterial pH were studied. Intracardiac conduction and excitability were measured in the intact hearts of awake dogs with chronically implanted recording and stimulating
R E, Cline, A G, Wallace, W C, Sealy, W G, Young   +3 more
openaire   +2 more sources

Investigations into the Oxidative Stability of Hydroxymethyl- and Bis(Hydroxymethyl)-Phosphines

Phosphorus, Sulfur, and Silicon and the Related Elements, 2008
Polydentate ligands containing the bis(hydroxymethyl)phosphine unit have been reported to exhibit enhanced oxidative stability, which would make them attractive for use in 99mTc-radiopharmaceutical imaging agents. Benzylethyl(hydroxymethyl)phosphine, benzylbis(hydroxymethyl)phosphine and benzyldiethylphosphine were prepared in order to investigate the ...
D. V. Griffiths, H. J. Groombridge, M. C. Salt   +2 more
openaire   +1 more source

ChemInform Abstract: Synthesis and Properties of (Hydroxymethyl)dimethylgermane and (Hydroxymethyl)diphenylgermane.

ChemInform, 1989
AbstractThe title compounds (VIII) are prepared from GeCl4 (I) by a four‐step synthesis.
R. TACKE, B. BECKER
openaire   +1 more source