Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Arianna B Ayonon"'
Autor:
Jeffrey L. Gustafson, Nicholas C Rochester, Gregory A. Dawson, Arnold L. Rheingold, Sean M. Maddox, Curtis E. Moore, Arianna B Ayonon
Publikováno v:
ACS Catalysis. 8:5443-5447
We report a cinchona alkaloid catalyzed addition of thiophenol into rapidly interconverting aryl-naphthoquinones, resulting in stable biaryl atropisomers upon reductive methylation. An array of thiophenols and naphthoquinone substrates were evaluated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::787e786c906fda100075f363e73e0974
https://doi.org/10.1021/acscatal.8b00906
https://doi.org/10.1021/acscatal.8b00906
Publikováno v:
Tetrahedron Letters. 58:2940-2943
The synthesis of benzyl bromides was achieved under mild reaction conditions using N -bromosuccinimide as a bromine source and triphenylphosphine selenide as a catalyst. These conditions were compatible with a variety of substrates including boronic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::762a542a5dcd1c1f468394672667f9b9
https://doi.org/10.1016/j.tetlet.2017.06.042
https://doi.org/10.1016/j.tetlet.2017.06.042