Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Tianning Deng"'
Publikováno v:
Chemistry – A European Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b8aa09f0f8f6f733a9a64ca2e4b6425
https://doi.org/10.1002/chem.202301141
https://doi.org/10.1002/chem.202301141
Publikováno v:
Org Lett
An I(III)-catalyzed oxidative cyclization-migration tandem reaction using Selectfluor as the oxidant was developed that converts unactivated anilines into 3H-indoles is reported herein. The reaction requires as little as 1 mol % of the iodocatalyst a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a59b78f6dedf8d7922cbcc62a656d068
https://doi.org/10.1021/acs.orglett.0c03497
https://doi.org/10.1021/acs.orglett.0c03497
Autor:
Tom G. Driver, Ragda Izar, Navendu Jana, Wrickban Mazumdar, Donald J. Wink, Russell L Ford, Tianning Deng
Publikováno v:
Journal of the American Chemical Society. 142:4456-4463
A low-temperature, protecting-group-free oxidation of 2-substituted anilines has been developed to generate an electrophilic N-aryl nitrenoid intermediate that can engage in C-NAr bond formation to construct functionalized N-heterocycles. The exposur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d00e09ada084fe50b05419ca09bd053f
https://doi.org/10.1021/jacs.9b13599
https://doi.org/10.1021/jacs.9b13599
Autor:
Tianning Deng, Tala Malo, Tom G. Driver, Yuki Yoshinaga, Wrickban Mazumdar, Pooja B. Patel, Dana Malo, Donald J. Wink
Publikováno v:
J Am Chem Soc
The development of the first intermolecular Rh2(II)-catalyzed aziridination of olefins using anilines as nonactivated N atom precursors and an iodine(III) reagent as the stoichiometric oxidant is reported. This reaction requires the transfer of an N-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b37aec61fb1a1d11752a16aabd74bce9
https://europepmc.org/articles/PMC9004320/
https://europepmc.org/articles/PMC9004320/
Publikováno v:
Organic Letters. 21:1555-1558
As little as 2 mol % of (XPhos)AuNTf2 catalyzes the transformation of a broad range of o-acetylene-substituted styrenes into 1,2-dihydronaphthalenes. Our data suggests that this transformation occurs via a gold-stabilized cyclopropyl carbinyl cation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af658a945ed7d40d17d9dc6d92161454
https://doi.org/10.1021/acs.orglett.8b03888
https://doi.org/10.1021/acs.orglett.8b03888
Autor:
Tianning Deng, Mazumdar, Wrickban, Yuki Yoshinaga, Patel, Pooja B., Malo, Dana, Malo, Tala, Wink, Donald J., Driver, Tom G.
Publikováno v:
Journal of the American Chemical Society; 11/17/2021, Vol. 143 Issue 45, p19149-19159, 11p
Publikováno v:
Organic letters. 19(15)
Catalyst control of the site-selectivity of electron-rich alkyl, aryl disubstituted carbenes generated in situ from o-alkenyl-substituted N-tosylhydrazones was achieved in this study. Exposure of these substrates to copper iodide triggered the format
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7023f9defd3188edf76b5833ba148c1c
https://pubmed.ncbi.nlm.nih.gov/28718284
https://pubmed.ncbi.nlm.nih.gov/28718284
Publikováno v:
ChemInform. 47
An Ir(III)-catalyzed direct C-H amidation/cyclization of benzamides using 2,2,2-trichloroethoxycarbonyl azide (TrocN3) as the aminocarbonyl source is reported. With the aid of cesium carboxylate, the reactions proceed efficiently and with high regios
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::588d7160ae2b66fa6121609a8d90cce0
https://doi.org/10.1002/chin.201642180
https://doi.org/10.1002/chin.201642180
Publikováno v:
The Journal of organic chemistry. 81(11)
An Ir(III)-catalyzed direct C-H amidation/cyclization of benzamides using 2,2,2-trichloroethoxycarbonyl azide (TrocN3) as the aminocarbonyl source is reported. With the aid of cesium carboxylate, the reactions proceed efficiently and with high regios
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09fb545449b640ab179c55d3ab20d23d
https://pubmed.ncbi.nlm.nih.gov/27164005
https://pubmed.ncbi.nlm.nih.gov/27164005
Publikováno v:
Organic Letters; Mar2019, Vol. 21 Issue 6, p1555-1558, 4p