Results 61 to 70 of about 1,098 (175)

Carbenes and radicals from benzyloxy delta(3)-1,3,4-oxadiazolines

, 2001
Recently, dialkoxycarbenes bearing the appropriate carbene substituents have been reported to fragment to radical pairs at moderate temperatures (110°C).
Merkley, Nadine
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The reaction of organophosphorus compounds with hydrolytic enzymes : The inhibition of horse liver aliesterase

, 1965
Reaction rate constants were determined for the inhibition of horse liver aliesterase by a number of organophosphorus compounds with the general formula R1R2P(O)X at pH 7.7 and 25°.
Ooms, A.J.J., Breebaart-Hansen, J.C.A.E.
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Theoretical and Experimental Studies of Cryogenic and Hydrothermal Organic Geochemistry [PDF]

, 2012
: This dissertation examines two topics of emerging interest in the field of organic geochemistry. The topic of the first portion of the dissertation is cold organic geochemistry on Saturn's moon Titan.

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Development of an analytical method for phenol and methylphenols in water, using SPE-columns and by on-column derivatisation [PDF]

, 2017
De ontwikkeling van een analysemethode voor de bepaling van fenol, o-cresol, m-cresol en p-cresol in water, met name in eluaten tbv uitloogonderzoek was noodzakelijk vanwege het ontbreken van een genormaliseerd analysevoorschrift voor deze componenten in
van der Velde EG, Zomer G, Broekman MH, van de Beek AIM, Groenemeijer GS   +4 more
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(R)-Trifluoro- and Difluoropyruvaldehyde N,S-Ketals: Chiral Synthetic Equivalents of alpha-Trifluoro and alpha-Difluoro alpha-Amino Aldehydes

, 1998
A new, efficient, and stereoselective two-step approach to stereochemically defined chiral nonracemic ç-tri- and ç-difluoro â-amino alcohols (70% to >95% ee) is described, using tri- and difluoropyruvaldehyde N,S-ketals (R)-1a,b as starting ...
Barbara Vergani, Matteo Zanda, Alessandro Volonterio, CRUCIANELLI, MARCELLO   +3 more
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Rare-Earth 4-Hydroxyphenylacetate Complexes: Synthesis, Structural Characterization, and Corrosion Inhibition Properties

Four structural types of rare-earth aqua 4-hydroxyphenylacetate complexes {[Ce(L)3(H2O)2]·H2O}n (a), {[RE2(L)6(H2O)]·4H2O]}n (RE = Nd (b), Gd (c)), {[RE2(L)6(H2O)]·3H2O]}n (RE = Dy (d), Y (e)), {[RE2(L)6(H2O)]·5H2O]}n (RE = Er (f), Yb (g)), (L = 4 ...
Guo, Zhifang, Deacon, Glen B., Somers, Anthony E., Junk, Peter C., Salpadoru Thuppahige, Naveena Yasaswin   +4 more
core   +1 more source

Kinetic resolution of carboxylic acids by Candida rugosa lipase

, 1993
A substrate structure rule to predict the enantioselectivity of Candida rugosa lipase (CRL) towards $ alpha$-substituted carboxylic acids is proposed. Lipase from Candida rugosa resolved methyl $ alpha$-substituted phenylacetates -5.
Ahmed, Sharmin Nayela
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<i>Bacteroides cellulosilyticus</i>-derived 2-hydroxyphenylacetic acid rectifies hepatic lipid homeostasis in MASLD by targeting the PPARγ-CD36 axis. [PDF]

Gut Microbes
Chen K, Yang Z, Peng J, Liu C, Yu Y, Cai X, Liu B, Li S, Chen T, Jung S, Tian Y, Xu Q, Rao X, Wu Z, Wang H, Di Y, Wang L, Wang J, Lee MS, Zou Y, He N, Li S.   +21 more
europepmc   +1 more source

Development of an analytical method for phenol and methylphenols in water, using SPE-columns and by on-column derivatisation

, 2001
This report describes the development of an analytical method for the determination of phenol and methylphenols (cresols) in water, especially in leachates.
Groenemeijer, GS, van der Velde, EG, van de Beek, AIM, Broekman, MH, Zomer, G   +4 more
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Comparison of topical nepafenac 0.1% and 0.3% on aqueous flare and macular thickness in patients with pseudoexfoliation following cataract surgery. [PDF]

Indian J Ophthalmol
Akbas YB, Aydin FO, Kelebek M, Cakmak S, Ceylan A, Akbas ZS, Yildirim Y, Yildiz BK.   +7 more
europepmc   +1 more source