16188-57-1Relevant articles and documents
A mild and simple regioselective iodination of activated aromatics with iodine and catalytic ceric ammonium nitrate
Das, Biswanath,Krishnaiah, Maddeboina,Venkateswarlu, Katta,Reddy, V. Saidi
, p. 81 - 83 (2007)
Molecular iodine in the presence of a catalytic amount of CAN has been utilized efficiently for regioselective iodination of activated aromatic compounds under mild reaction conditions.
Synthesis of 1,4-benzoxazepine derivatives via a novel domino aziridine ring-opening and isocyanide-insertion reaction
Ji, Fei,Lv, Mei-Fang,Yi, Wen-Bin,Cai, Chun
, p. 3401 - 3406 (2013)
A novel and efficient domino process has been developed for the synthesis of 1,4-benzoxazepine derivatives from a range of readily accessible N-tosylaziridines, 2-iodophenols and isocyanides. This process involves the aziridine ring-opening reaction with 2-iodophenol, followed by a palladium-catalyzed isocyanide-insertion reaction. This regioselective and high-yielding transformation could be extended to its application for the synthesis of natural products and biologically interesting heterocycles. Copyright
Synthesis and antimicrobial activity of δ-viniferin analogues and isosteres
Catinella, Giorgia,Dallavalle, Sabrina,Krogfelt, Karen Angeliki,Mattio, Luce Micaela,Musso, Loana,Pedersen, Kasandra Juliet,Pinna, Cecilia,Pinto, Andrea
supporting information, (2021/12/24)
The natural stilbenoid dehydro-δ-viniferin, containing a benzofuran core, has been recently identified as a promising antimicrobial agent. To define the structural elements relevant to its activity, we modified the styryl moiety, appended at C5 of the ben
Biomimetic carbene cascades enabled imine derivative migration from carbene -bearing thiocarbamates
Li, Xue,Chen, Haohua,Xuan, Qingqing,Mai, Shaoyu,Lan, Yu,Song, Qiuling
supporting information, p. 3518 - 3523 (2021/05/29)
Inspired by the body circulation of Omeprazole (irreversible proton pump inhibitor), we disclose the carbene-triggered cascades for the synthesis of 2-aminobenzofuran derivatives from N-sulfonyl-1,2,3-triazoles or benzothioazole-bearing thiocarbamates, which represents an unprecedented imine derivative migration process. Furthermore, the desulfurizing reagent-free Barton-Kellogg-type reactions starting from N-sulfonyl-1,2,3-triazoles have also been achieved for the first time, and elemental sulfur is confirmed as a byproduct during this transformation. Both experimental data and DFT calculations further thoroughly explained the unique reactivity.
Oxyacylation of Iodoalkynes: Gold(I)-Catalyzed Expeditious Access to Benzofurans
Fernández-Canelas, Paula,Rubio, Eduardo,González, José M.
supporting information, p. 6566 - 6569 (2019/08/20)
(Acetonitrile)[1,3-bis(2,6-diisopropylphenyl)-imidazole-2-ylidene] gold(I) catalyzes the cycloisomerization of 2-(iodoethynyl)aryl esters to give 3-iodo-2-acyl benzofurans. This catalytic transformation is the result of an unprecedented selective syntheti