Results 141 to 150 of about 57,264 (283)

Navigating the Radical Oxo‐Functionalization of Alkenes Toward Ketones

European Journal of Organic Chemistry, EarlyView.
Straightforward access to complex ketones in a single synthetic step: This Review surveys the latest advances in three‐component alkene 1,2‐oxo‐functionalizations. The opportunities unlocked by the so‐called single‐electron (1e–) logic, including access to a broad pool of radical precursors and carbonyl oxygen atom sources, are highlighted.
Mattia Lepori, Luigi Dolcini, Alexander Bell, Joshua P. Barham   +3 more
wiley   +1 more source

Thermal Conversion of Cannabinoids in Hemp Flower: Decarboxylation Kinetics and Potential Accumulation of Δ⁹‑Tetrahydrocannabinol. [PDF]

ACS Omega
Carrera DÁ, Mazurov AA, Latino DARS, George GM, Katsir L.   +4 more
europepmc   +1 more source

Efficient Synthesis of Cannabinoid Acids

European Journal of Organic Chemistry, EarlyView.
In this study, an alternative synthesis of cannabinoid acids was developed based on an O→C acyl rearrangement. Specifically, this strategy involved regioselective bromination followed by halogen–lithium exchange and intramolecular nucleophilic addition, which led to successful carboxylation.
Ryosuke Arai, Hikari Nishiguchi, Kayo Nakamura, Hiroko Abe, Akihiko Ishida, Manabu Tokeshi, Kyohei Higashi, Akiyoshi Saitoh, Hideyo Takahashi   +8 more
wiley   +1 more source

Decarboxylation and deterioration reaction of cashew nut shell liquid [PDF]

วิทยานิพนธ์ (วศ.ม.)--จุฬาลงกรณ์มหาวิทยาลัย, 2543น้ำมันเปลือกเมล็ดมะม่วงหิมพานต์ (CNSL) เป็นวัตถุดิบทางธรรมชาติที่สามารถนำมาทำเป็นผลิตภัณฑ์พอลิเมอร์ที่มีประโยชน์ได้หลายชนิด เช่น ผ้าเบรกหรือวาณิชเป็นต้น ก่อนนำมาใช้งาน CNSL ควรได้รับการปรับปรุงคุณภาพเบื้องต้
มโน ลิ่มวรพันธุ์
core  

Nucleophilic defluorination of PFAS under mild conditions. [PDF]

Commun Chem
Basu P, Manickam S, Dalapati R, Shi J, Hunter M, Yang X, Zang L.   +6 more
europepmc   +1 more source

Bromonitroalkanes in Organic Synthesis

European Journal of Organic Chemistry, EarlyView.
α,α‐Bromonitroalkanes (BNAs) exhibit chameleon‐like reactivity, serving as carbene, radical, carbanion, and carbocation synthons. This mini‐review summarizes the different reaction modes and highlights recent developments in thermal and photochemical processes. α,α‐Bromonitroalkanes (BNAs) exhibit chameleon‐like reactivity, serving as carbene, radical,
Magdalena Koch, Oliver Reiser
wiley   +1 more source

The structural basis of malodorant skatole formation by the glycyl radical enzyme indoleacetate decarboxylase. [PDF]

Proc Natl Acad Sci U S A
Imrich CN, Backman LRF, Allworth AP, Andorfer MC, Paris JC, Greeley NM, Fu B, Balskus EP, Drennan CL.   +8 more
europepmc   +1 more source

Carbon‐Supported Catalytic Systems Assembled by π–π Interactions

European Journal of Organic Chemistry, EarlyView.
This review explores the noncovalent immobilization of organic and organometallic catalysts on carbonaceous supports through π–π interactions, highlighting its potential to enhance catalyst recovery, recyclability, and the sustainability of organic synthesis.
Chloé Jamalkhan, Léa Ibos, Sarah Bouery, Veronika Myronova, Anaïs Scuiller, Mohamed Mellah, David Kreher, Emmanuelle Schulz, Olivier R. P. David   +8 more
wiley   +1 more source

Co0.05‐Bi2S3/CF Photothermal Layer Integrated With Freeze‐Cast Alumina Vertical Channels for Efficient Interfacial Solar Desalination

Electron, EarlyView.
A bicomponent solar‐driven interfacial evaporator made of Co0.05‐Bi2S3/carbon foam (CF) (photothermal material) on a porous alumina substrate prepared by freeze‐casting, having vertically aligned microchannels and low thermal conductivity (k = (1.14 ± 0.06) W m−1 K−1), was explored.
Muzammil Hussain, Sara Pattaro, Michele Zanardo, Eduardo Arango Durango, Enrique Rodríguez‐Castellón, Davide Cristofori, Vittorio Morandi, Farid Akhtar, Tofik Ahmed Shifa, Elisa Moretti, Alberto Vomiero   +10 more
wiley   +1 more source

Direct Decarboxylative Borylation. [PDF]

J Am Chem Soc
Visiedo-Jiménez P, Ordan Q, Burlingham SJ, Juliá-Hernández F.   +3 more
europepmc   +1 more source