Results 181 to 190 of about 69,375 (242)

Gap Analysis of Metabolic Conversions of Off-Flavors and Antinutrients in Plant-Based Substrates. [PDF]

Compr Rev Food Sci Food Saf
Kuijpers RI, de Moya Clark IO, Cavaco T, Nemanič V, Tagliabue B, Valero-Abad A, Wennekers WM, Zhang M, Van Zwet K, Abeln S, Moco S, Paul CE, Mouhib H, Notebaart RA, Smid EJ, Teusink B, Bachmann H.   +16 more
europepmc   +1 more source

Sulfur‐Directed Construction of Vinyl Cyclopropanes from 1,3‐Dienes

Angewandte Chemie, EarlyView.
Sulfur takes control. A pending thioether acts as a molecular compass, directing carbene addition to the 1,3‐diene scaffold with exceptional regio‑ and diastereocontrol to forge sulfur‐substituted vinyl cyclopropanes (S‐VCPs) — molecular architectures inaccessible via conventional cyclopropanation strategies.
Anna Keimer, Jonas Rettig, Tim‐Niclas Streit, Bob Barthel, Mélissa Calmels, Moritz Malischewski, Franz‐Lucas Haut   +6 more
wiley   +2 more sources

Aroma enhancement in fig wine through sequential fermentation with <i>Candida humilis</i> and <i>Torulaspora delbrueckii</i>: A flavoromics study. [PDF]

Food Chem X
Han B, Ma J, Li S, Wu H, Wang Y, Wang X, Ma Y.   +6 more
europepmc   +1 more source

Convergent Total Synthesis of 16β‐Hydroxylpseudobufarenogin

Angewandte Chemie, EarlyView.
We present a novel convergent strategy that integrates Pd/Ag‐promoted Suzuki–Miyaura coupling with Ir‐catalyzed radical‐relay cyclization, enabling the first total synthesis of 16β‐hydroxylpseudobufarenogin. This approach is broadly applicable to the total synthesis of various oxygenated bufadienolides by simply modifying the fragment structures ...
Wataru Shigematsu, Yo Matsumoto, Koichi Hagiwara, Masayuki Inoue   +3 more
wiley   +2 more sources

Meat spoilage by bacteria: Influencing factors, volatile compounds, and organoleptic alterations. [PDF]

Food Sci Anim Resour
Kang J, Kim BH, Yoon Y.
europepmc   +1 more source

Iron‐Photocatalyzed C(sp3)–H Phosphonylation of Alkanes

Angewandte Chemie, EarlyView.
Alkyl phosphonates are valuable motifs that can be prepared by phosphonylations of various common functional groups. However, direct phosphonylations of C(sp3)–H bonds are limited to activated positions. Herein, we report an iron‐photocatalyzed phosphonylation of unactivated C(sp3)–H bonds using a novel phosphite radical trap, which is equipped with an
Ya Dong, Wangyujing Han, Hanwen Zhang, Santosh K. Pagire, Harry Meats, Adam Noble, Varinder K. Aggarwal   +6 more
wiley   +2 more sources

N-Substituent effects of camphor-derived β-amino alcohols on the stereoselectivity of the oxazaborolidine-catalyzed borane reduction of acetophenone

ARKIVOC, 2007
Kuangsen Sung, Gin-Ian Cheng, Yi-Hui Chen   +2 more
doaj   +1 more source

Merging Double Hydrogen Atom Transfer and Stepwise Proton-Coupled Electron Transfer for γ‑C-H Hydrazination of Alcohols. [PDF]

JACS Au
Zuo K, Dam P, Amarasinghe KN, Spannenberg A, Rabeah J, Bokareva OS, Azofra LM, El-Sepelgy O.   +7 more
europepmc   +1 more source

Strategies Toward Accessing Enantioenriched (Hetero)Benzo‐Fused 5‐ and 6‐ Membered Rings via Intermolecular Carbometalation

Angewandte Chemie, EarlyView.
The use of transition‐metal catalysts and design of chiral ligands have allowed chemists to access highly functionalized benzofused 5‐ and 6‐ membered rings in high yield and enantioselectivity. A common strategy used relies on an intermolecular carbometalation across alkynes and olefins, usually followed by a subsequent intramolecular carbometalation.
Clara Jans, Armaan Grewal, Xavier Abel‐Snape, Mark Lautens   +3 more
wiley   +2 more sources

Screening and oenological characterization of a high β-glucosidase-producing yeast from <i>Pyracantha fortuneana</i> (maxim.) Li. [PDF]

Food Chem X
Wu C, Xiong K, Li X, Pang L, Liu X, Zhou Y, Huang M.   +6 more
europepmc   +1 more source