Results 281 to 290 of about 171,687 (384)

Mechanisms, Causes, and Solutions: A Comprehensive Review of Lipid Oxidation in Low‐Moisture Packaged Snacks

European Journal of Lipid Science and Technology, EarlyView.
This comprehensive and focused review describes how lipid oxidation plays a crucial role in determining the sensory quality and hence shelf life of low‐moisture packaged snacks: a category of food product that is not often discussed in literature, but is commonly found in our diets.
Rebecca L. Mora, Sanket P. Vanare, Ronald B. Pegg   +2 more
wiley   +1 more source

Advances in Catalyst Design for β-Lactone Formation via Ring-Expansion Carbonylation. [PDF]

Molecules
Hasnain A, Ganesan V, Yoon S.
europepmc   +1 more source

Total Synthesis of Ectocarpin A

European Journal of Organic Chemistry, EarlyView.
A fully enantioselective total synthesis of ectocarpin A, a new oxylipin, has been achieved in 12 steps starting from tetrahydro‐1H‐cyclopentafuranone. Key steps include the formation of the chiral core, diastereoselective epoxidation, enzymatic desymmetrization of a 1,4‐diol, epimerization, and strategic Wittig and Julia‐Kocienski olefinations to ...
Alexandre Guy, Thierry Durand, Camille Oger   +2 more
wiley   +1 more source

Asymmetric synthesis of (S)-(-)-SQUALENE-2,3-EPOXIDE.

, 1981
Yasuhiro Yamada, Chull Won Seo, Hirosuke Okada   +2 more
openalex   +2 more sources

Triethylamine-Catalyzed Cyclization of Unsaturated Hydroperoxides in the Presence of Triethylammonium Hydrochloride: A Synthesis of 1,2-Dioxanes. [PDF]

Org Lett
Stasiak JP, Woerpel KA.
europepmc   +1 more source

Identifying the True Catalyst: A Mn(II) Salt versus Mn(II) Complexes in Epoxidation with m‐Chloroperbenzoic Acid

European Journal of Organic Chemistry, EarlyView.
During the investigation of the reactivity of three Mn complexes, Mn(ClO4)2 shows higher reactivity toward styrene epoxidation, indicating that ligand coordination inhibits the reactivity of the manganese center. Raman spectroscopy provides mechanistic insight: monitoring alkene epoxidation and consumption of the oxidant over time, the true nature of ...
Milica Savić, Aleksandra Mitrović, Božidar Čobeljić, Andrej Pevec, Matija Zlatar, Maja Gruden, Wesley R. Browne, Marika Di Berto Mancini   +7 more
wiley   +1 more source

Pharmacokinetic study of carbamazepine and its epoxide metabolite in humans.

, 1987
Masahiro Sumi, Nobutoshi Watari, Osamu Umezawa, NOBUYOSHI KANENIWA   +3 more
openalex   +2 more sources

Stereospecific access to α-haloalkyl esters <i>via</i> enol ester epoxides and synthesis of a C3-C21 fragment of bastimolide A.

Org Biomol Chem
Howell LW, Hackbarth JN, Abraham JS, Friestad GK.   +3 more
europepmc   +1 more source

Catalytic epoxidation of unsaturated fatty acids in palm stearin via in situ peracetic acids mechanism. [PDF]

Sci Rep
Rahim NH, Jalil MJ, Mubarak NM, Azmi IS, Anbuchezhiyan G.   +4 more
europepmc   +1 more source

Metal‐Free HFIP‐Promoted Synthesis of Benzhydryl Derivatives from Stilbenes as Masked Electrophiles under Oxidative Conditions

European Journal of Organic Chemistry, EarlyView.
An umpolung strategy allowing the use of stilbenes as electrophiles in substitution reactions is developed that relies on a combination of m‐chloroperbenzoic acid and hexafluoroisopropanol. This new step‐economic approach gives rise to benzhydryl derivatives by the use of different nitrogenated, oxygenated, and sulfur‐ and carbon‐based nucleophiles ...
Francisco J. Sierra‐Molero, Alejandro Baeza, Diego A. Alonso, Hernan Rico‐Trilles   +3 more
wiley   +1 more source