Results 21 to 30 of about 65,956 (297)
Fe3O4@SiO2/AEPTMS/Fe(OTf)3: An efficient superparamagnetic nanocatalyst for the protecting of alcohols [PDF]
Journal of Particle Science and Technology, 2023 Fe3O4@SiO2/AEPTMS/Fe(OTf)3 is a stable, effective, and magnetic nanocatalyst easily prepared and characterized using FT-IR spectroscopy, SEM, TEM, and VSM techniques. This nanocatalyst was successfully applied for trimethylsilylation of numerous alcohols
Somayeh Mehdigholami +1 more
doaj +1 more source
Hypersensitivity to secondary alcohols
Acta Dermato-Venereologica, 1971 No abstract ...
S, Fregert +5 more
openaire +2 more sources
Takotsubo cardiomyopathy secondary to alcohol withdrawal
Global Cardiology Science and Practice, 2022 Physical, mental, and emotional stressors have been well known to adversely affect cardiac function. A rare complication of such stressors is stress cardiomyopathy, otherwise known as takotsubo cardiomyopathy. First identified in Japan in the 1990s, takotsubo cardiomyopathy classically presents with systolic dysfunction and apical ballooning.
Ahmed, Faizan +3 more
openaire +2 more sources
Secondary fatty alcohols of Mycobacterium xenopi [PDF]
Journal of General Microbiology, 1992 Secondary alcohols of Mycobacterium xenopi were studied by gas chromatography and gas chromatography-mass spectrometry. Mycobacterial cells were hydrolysed and the liberated alcohols separated by extraction and analysed both underivatized and as trimethylsilyl, methyl ether- and pentafluorobenzoyl derivatives.
S, Alugupalli, L, Larsson
openaire +2 more sources
Journal of Lipid Research, 1974 The cuticular lipids of the grasshoppers Melanoplus sanguinipes and Melanoplus packardii contain 60 and 68% alkanes and 28 and 18% secondary alcohol wax esters, respectively, with lesser amounts of normal and sterol wax esters, triglycerides, alcohols ...
C.L. Soliday +2 more
doaj +1 more source
One pot three component synthesis of α-methylated ketones from secondary and primary aryl alcohols
, 2023 One pot three component synthesis of α-methylated ketones from secondary and primary alcohols via triple dehydrogenative method is presented here. This protocol uses a polystyrene supported catalyst and is reused for five runs without any drop in its ...
Krishnan, Venkatasubbaiah +5 more
core +1 more source
Naturally occurring long-chain β-hydroxyketones
Journal of Lipid Research, 1971 A fraction comprising about 0.7% of the extractable surface lipids of cabbage (Brassica oleracea) leaves was isolated and identified as a mixture of isomeric βhydroxyketones consisting mainly of 14-keto-16-hydroxynonacosane and 15-keto-13 ...
HARALD H.O. SCHMID, PATRICIA C. BANDI
doaj +1 more source
, 2023 A combination of catalytic ZnCl2 and catalytic CSA enables the first site-selective Friedel–Crafts alkylation of phenolic derivatives with unactivated secondary alcohols.
Kevin, Kou +4 more
core +1 more source
Ruthenium-Catalyzed Self-Coupling of Secondary Alcohols
, 2023 A simple catalytic method for self-coupling of secondary alcohols leading to the synthesis of β-branched ketones under mild conditions is reported. Well-defined ruthenium pincer complex catalyzed the reactions.
Raman Vijaya Sankar (12014432) +2 more
core +1 more source
, 2020 We developed a direct catalytic condensation of benzylic alcohols and primary alcohols to synthesize unsymmetrical ethers in one step, catalyzed by scandium triflate and p-dimethylaminopyridine (DMAP).
Julia, Duncan +3 more
core +1 more source