Results 31 to 40 of about 21,297 (236)

Three Component Thio‐ and Carboboration of Alkynes: A Modular Route to Functionalised Bicyclic Boronates

Angewandte Chemie, EarlyView.
Three‐component thio‐ and carbo‐boration reactions to form functionalised benzoxaborinines and benzazaborinines are reported. The nucleophile scope includes thioethers, thiols, and (hetero)arenes. Mechanistic studies revealed a disparity between thioboration using thioethers and using thiols.
Laura Winfrey, Gary S. Nichol, Stephen P. Thomas, Dominic R. Willcox, Michael. J. Ingleson   +4 more
wiley   +2 more sources

5-Fluoro-2-(4-iodophenyl)-3-methylsulfinyl-1-benzofuran

Acta Crystallographica Section E, 2009
In the title compound, C15H10FIO2S, the O atom and the methyl group of the methylsulfinyl substituent lie on opposite sides of the plane through the benzofuran fragment.
Hong Dae Choi, Pil Ja Seo, Byeng Wha Son, Uk Lee   +3 more
doaj   +1 more source

Gold(III) Semiquinone Complexes: Synthesis, Structure, and Application in Photocatalysis

Angewandte Chemie, EarlyView.
Au(III) catecholate complexes engage into electron donor acceptor (EDA) interactions with aryldiazonium salts, enabling single‐electron transfer under green light irradiation. Ligand‐centered one‐electron oxidation to stable semi‐quinone complexes provides a new platform for standalone Au(III) photoredox catalysis, as substantiated by the C–H arylation
Miguel A. Gonzálvez, Félix Léon, Vlad Martin‐Diaconescu, Baptiste Martin, Sonia Mallet‐Ladeira, Juan José Gamboa‐Carballo, Karinne Miqueu, György Szalóki, Didier Bourissou   +8 more
wiley   +2 more sources

2-(4-Fluorophenyl)-3-methylsulfanyl-5-phenyl-1-benzofuran

Acta Crystallographica Section E, 2009
In the title compound, C21H15FOS, the 4-fluorophenyl ring is rotated out of the benzofuran plane, making a dihedral angle of 24.3 (1)°. The dihedral angle between the phenyl ring and the benzofuran plane is 28.3 (1)°.
Hong Dae Choi, Pil Ja Seo, Byeng Wha Son, Uk Lee   +3 more
doaj   +1 more source

3-Methylsulfinyl-2-phenyl-1-benzofuran

Acta Crystallographica Section E, 2008
The title compound, C15H12O2S, was prepared by the oxidation of 3-methylsulfanyl-2-phenyl-1-benzofuran with 3-chloroperoxybenzoic acid. The phenyl ring makes a dihedral angle of 37.65 (8)° with the plane of the benzofuran fragment.
Uk Lee, Byeng Wha Son, Pil Ja Seo, Hong Dae Choi   +3 more
doaj   +1 more source

Benzofuran-/Benzothiophene-Incorporated NIR-Absorbing Triphyrins(2.1.1)

, 2018
Novel benzofuran-/benzothiophene-incorporated triphyrins(2.1.1) were synthesized using readily available precursors under mild reaction conditions. The X-ray structure revealed that the benzofuran-incorporated triphyrin(2.1.1) macrocycle was slightly ...
Mangalampalli Ravikanth (1559524), Ankit Kumar (1723507), Kishor G. Thorat (4173754)   +2 more
core   +1 more source

Crystal structure of diethyl (E)-2-[(benzofuran-2-yl)methylidene]succinate

Acta Crystallographica Section E: Crystallographic Communications, 2015
The title compound, C17H18O5, was synthesized by a base-free catalytic Wittig reaction. The molecule consists of a diethyl itaconate unit, which is connected via the C=C double bond to a benzofuran moiety. The benzofuran ring system (r.m.s. deviation = 0.
Marie-Luis Schirmer, Anke Spannenberg, Thomas Werner   +2 more
doaj   +1 more source

2-Hydroxy-4-(3′-oxo-3′H-benzofuran-2′-yliden)but-2-enoic acid biosynthesis from dibenzofuran using lateral dioxygenation in a Pseudomonas putida strain B6-2 (DSM 28064)

Bioresources and Bioprocessing, 2018
Background Benzofuran and its derivatives contain central pharmacophores and are important structures in medicinal chemistry. Chemical synthesis of benzofuran rings often requires expensive catalysts and stringent operational conditions.
Xin Liu, Weiwei Wang, Haiyang Hu, Xinyu Lu, Lige Zhang, Ping Xu, Hongzhi Tang   +6 more
doaj   +1 more source

Bioactive Benzofuran Derivatives from Cortex Mori Radicis, and Their Neuroprotective and Analgesic Activities Mediated by mGluR1

Molecules, 2017
Four new benzofuran-type stilbene glycosides and 14 known compounds including 8 benzofuran-type stilbenes and 6 flavonoids were isolated from the traditional Chinese medicine, Cortex Mori Radicis.
Ya-Nan Wang, Mao-Feng Liu, Wei-Zhen Hou, Rui-Ming Xu, Jie Gao, An-Qi Lu, Mei-Ping Xie, Lan Li, Jian-Jun Zhang, Ying Peng, Li-Li Ma, Xiao-Liang Wang, Jian-Gong Shi, Su-Juan Wang   +13 more
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source