Computational Study on the Co-Mediated Intramolecular Pauson–Khand Reaction of Fluorinated and Chiral N-Tethered 1,7-Enynes
Sign Up to like & getrecommendations! Published in 2022 at "Organometallics"
DOI: 10.1021/acs.organomet.2c00227
Abstract: The Co2(CO)8-mediated intramolecular Pauson–Khand reaction is an elegant approach to obtain cyclopentenone derivatives containing asymmetric centers. In this work, we employed density functional theory calculations at the M11/6-311+G(d,p) level of theory to investigate the mechanism… read more here.
Keywords: mediated intramolecular; pauson khand; intramolecular pauson; khand reaction ... See more keywords
Free Radical-Mediated Intramolecular Photocyclization of AIEgens Based on 2,3-Diphenylbenzo[b]thiophene S,S-Dioxide.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c12738
Abstract: As an important category of photochemical reactions, photocyclization is regarded as an ideal entry point for building intelligent photoresponsive materials. Herein, a series of aggregation-induced emission luminogens (AIEgens) with sensitive photoresponsive behavior are developed based… read more here.
Keywords: thiophene dioxide; diphenylbenzo thiophene; mediated intramolecular; based diphenylbenzo ... See more keywords
CuOTf-mediated intramolecular diborene hydroarylation.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc07371b
Abstract: Upon complexation to CuOTf, a PMe3-stabilized bis(9-anthryl) diborene slowly undergoes an intramolecular hydroarylation reaction at room temperature. Subsequent triflation of the B-H bond with CuOTf, followed by a PMe3 transfer, finally yields a cyclic sp2-sp3… read more here.
Keywords: hydroarylation; cuotf mediated; intramolecular diborene; mediated intramolecular ... See more keywords
Copper-mediated intramolecular aminofluorination of 1,3-dienes by using nucleophilic fluorine reagents.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc04909b
Abstract: A copper-mediated intramolecular aminofluorination of 1,3-dienes is disclosed, in which both AgF and Et3N·3HF can be used as the fluorine source. This protocol provides a variety of pyrrolidines bearing allylic fluorides with excellent regioselectivities and… read more here.
Keywords: copper mediated; aminofluorination dienes; intramolecular aminofluorination; mediated intramolecular ... See more keywords
N-Iodosuccinimide mediated intramolecular oxidative C(sp 2)-S bond formation for the synthesis of 2-aminobenzothiazole derivatives
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sulfur Chemistry"
DOI: 10.1080/17415993.2021.1989436
Abstract: An extremely efficient synthetic method for the preparation of 2-aminobenzothiazole derivatives starting from arylthioureas by using N-iodosuccinimide has been reported. This protocol features a mild reaction conditions, a short reaction time, and metal-free oxidative conditions… read more here.
Keywords: intramolecular oxidative; iodosuccinimide mediated; bond; mediated intramolecular ... See more keywords