Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Taekyu Ryu"'
Autor:
Sunghwa Park, Taekyu Ryu
Publikováno v:
The Journal of Intellectual Property. 12:205-242
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13b9d9743dab6f38c08eeae68a580af7
https://doi.org/10.34122/jip.2017.09.12.3.205
https://doi.org/10.34122/jip.2017.09.12.3.205
Publikováno v:
Organic Letters. 19:452-455
A palladium-catalyzed propargyl substitution reaction of propargyl acetates with indium organothiolates is developed for the synthesis of multisubstituted allenyl sulfides. This procedure can be applied to the synthesis of multisubstituted furans and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8bb9333bc50dba8768ad09abd4ec83a
https://doi.org/10.1021/acs.orglett.6b03561
https://doi.org/10.1021/acs.orglett.6b03561
Publikováno v:
Asian Journal of Organic Chemistry. 3:926-931
We report aza-[4+3] annulation through sequential [3+2]-[2+1] cycloadditions-aza-Cope rearrangement for the synthesis of dihydroazepines. Aza-[3+2] annulation was achieved through [3+2]-[2+1]-aza-Cope rearrangement-1,3-migration or [3+2]-[2+1]-Clock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bdb998595472339cd1938af13b599f5
https://doi.org/10.1002/ajoc.201402071
https://doi.org/10.1002/ajoc.201402071
Publikováno v:
Organic Letters. 16:2810-2813
An efficient synthetic method of 2-aryl-2H-benzotriazoles from nonprefunctionalized azobenzenes and N-sulfonyl azides via sequential Rh-catalyzed amidation (C-N bond formation) and oxidation (N-N bond formation) with PhI(OAc)2 in one pot is reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e02e56ec06d09ac4bbf6d109a79f977
https://doi.org/10.1021/ol501250t
https://doi.org/10.1021/ol501250t
Publikováno v:
Advanced Synthesis & Catalysis. 355:2873-2883
An intramolecular hydroarylation of aryl alkynylphosphonates (I) and (III) promoted by a gold/silver catalyst affords phosphacoumarins (II) and (IV), resp., in moderate to good yields via a 6-endo-dig cyclization.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3396798b4518c9ddc4abf1e01c3b569
https://doi.org/10.1002/adsc.201300545
https://doi.org/10.1002/adsc.201300545
Publikováno v:
Organic Letters. 15:3358-3361
A rhodium-catalyzed cyclization using alkynes and arylphosphonic acid monoesters for the synthesis of phosphaisocoumarins is reported. A number of arylphosphonic acid monoesters were selectively cyclized in high yields with functional group tolerance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d54531a32f4ad926037cdb043b9b5d9
https://doi.org/10.1021/ol401407v
https://doi.org/10.1021/ol401407v
Publikováno v:
Advanced Synthesis & Catalysis. 355:1585-1596
The tandem gold-catalyzed hydrosilyloxylation–aldol and hydrosilyloxylation–Mannich reactions were developed through the formation of an enol silyl ether catalytically generated in situ from alkynylaryloxysilanols in the 6-exo mode in one reactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d0c88e43921a735a5179bdcd727861c
https://doi.org/10.1002/adsc.201300244
https://doi.org/10.1002/adsc.201300244
Publikováno v:
ChemInform. 46
N-Imidoylation of sulfoximines is developed from a Cu-catalyzed three-component reaction from 1-alkynes, N-sulfonyl azides, and sulfoximines in THF at room temperature under air. In addition, N-oxoimidoylation of sulfoximines is accessed from a Cu-ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0231bcbb02379912e69dd2752e90f85a
https://doi.org/10.1002/chin.201545104
https://doi.org/10.1002/chin.201545104
Publikováno v:
ChemInform. 46
The title compounds are obtained by Rh-catalyzed cyclization of triazoles with bromocyanide (II).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b0ffddcd68052c80f399bb956f69cdd
https://doi.org/10.1002/chin.201538144
https://doi.org/10.1002/chin.201538144
Publikováno v:
Organic letters. 17(13)
N-Imidoylation of sulfoximines is developed from a Cu-catalyzed three-component reaction from 1-alkynes, N-sulfonyl azides, and sulfoximines in THF at room temperature under air. In addition, N-oxoimidoylation of sulfoximines is accessed from a Cu-ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::029fa17ae64deb855b6e3fe9a5dd3cdf
https://pubmed.ncbi.nlm.nih.gov/26355259
https://pubmed.ncbi.nlm.nih.gov/26355259