Results 31 to 40 of about 194,755 (364)
, 2021 Catalytic deracemization of α-branched aldehydes represents an unmet challenge with fundamental importance in carbonyl chemistry. In this work, we report a photochemical E/Z isomerization strategy for the deracemization of α-branched aldehydes by using ...
Mouxin , Huang +3 more
core +1 more source
, 1962 Althouth many C-aldehydes of azoles and azines, including those of 1,2,3-triazoles, are known and readily obtainable, free aldehydes derived from 1,2,4-triazole do not appear to have been isolated previously.
Browne, EJ (15914624)
core +2 more sources
Molecules, 2015 Here the aromatic formylation mediated by TiCl4 and dichloromethyl methyl ether previously described by our group has been explored for a wide range of aromatic rings, including phenols, methoxy- and methylbenzenes, as an excellent way to produce ...
Iván Ramos-Tomillero +5 more
doaj +1 more source
The Role of Lipoxidation in the Pathogenesis of Diabetic Retinopathy
Frontiers in Endocrinology, 2021 Lipids can undergo modification as a result of interaction with reactive oxygen species (ROS). For example, lipid peroxidation results in the production of a wide variety of highly reactive aldehyde species which can drive a range of disease-relevant ...
Josy Augustine +6 more
doaj +1 more source
Química Nova, 2002 In the last three decades carbonyl compounds, aldehydes and ketones, have received a great deal of attention due to their strong influence on photochemical smog formation and their recognized adverse human health effects.
Marta Valéria Almeida Santana de Andrade +3 more
doaj +1 more source
Nickel-Catalyzed Defluorinative Coupling of Aliphatic Aldehydes with Trifluoromethyl Styrenes
, 2021 A simple procedure is reported for the nickel-catalyzed defluorinative alkylation of unactivated aliphatic aldehydes. The process involves the catalytic reductive union of trifluoromethyl styrenes with aldehydes using a nickel complex of a 6,6 ...
John, Montgomery, Jichao, Xiao
core +1 more source
Acetic acid-promoted condensation of o-phenylenediamine with aldehydes into 2-aryl-1-(arylmethyl)-1H-benzimidazoles under microwave irradiation [PDF]
Journal of the Serbian Chemical Society, 2010 An efficient and simple procedure was developed for the green synthesis of various 2-aryl-1-(arylmethyl)-1H-benzimidazoles in high yields by acetic acid-promoted condensation of o-phenylenediamine with aldehydes in air under microwave irradiation and ...
DAVOOD AZARIF +4 more
doaj
Molecules, 2017 Palladium-catalyzed base-free addition of aryltriolborates to aldehydes has been developed, leading to a wide range of carbinol derivatives in good to excellent yields.
Kun Hu +6 more
doaj +1 more source
, 2023 The palladium (II) catalyzed direct C3-(sp2)-H alkenylation of five membered heterocyclic aldehydes has been developed using 3-aminobutanoic acid as a catalytic transient directing group.
Javed Y., Shaikh +4 more
core +1 more source
Scientific Opinion on Flavouring Group Evaluation 06, Revision 4 (FGE.06Rev4): Straight- and branched-chain aliphatic unsaturated primary alcohols, aldehydes, carboxylic acids and esters from chemical groups 1, 3 and 4 [PDF]
EFSA Journal, 2013 The Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids of the European Food Safety Authority was requested to evaluate 56 flavouring substances in the Flavouring Group Evaluation 6, Revision 4, using the Procedure in Commission ...
EFSA Panel on Food Contact Materials, Enzymes, Flavourings and Processing Aids (CEF)
doaj +1 more source