Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Woo Hyung Jeon"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 10, Iss 1, Pp 1220-1227 (2014)
We report an efficient Pd-catalyzed C(sp2)–H activation/C–O bond formation for the synthesis of ethoxy dibenzooxaphosphorin oxides from 2-(aryl)arylphosphonic acid monoethyl esters under aerobic conditions.
Externí odkaz:
https://doaj.org/article/104755dd0fb54b3e9018e2251a2e6ad8
Publikováno v:
Bulletin of the Korean Chemical Society. 38:1299-1305
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4995270fe5e2acd719ad7b74e6797cd8
https://doi.org/10.1002/bkcs.11283
https://doi.org/10.1002/bkcs.11283
Autor:
Phil Ho Lee, Yonghyeon Baek, Kooyeon Lee, Jeong-Yu Son, Kyusik Um, Woo Hyung Jeon, Boram Seo, Hyunseok Kim
Publikováno v:
Advanced Synthesis & Catalysis. 359:3194-3206
An efficient synthetic method for the selective preparation of dihydrophosphaisocoumarins and their derivatives was developed through a palladium-catalyzed oxidative cyclization reaction of a wide range of arylphosphonic acid monoethyl esters with ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc3727bf61571e6b515436119e99b707
https://doi.org/10.1002/adsc.201700742
https://doi.org/10.1002/adsc.201700742
Publikováno v:
Organic Letters. 18:3498-3501
A method for the synthesis of a large number of 1,2-benzothiazines bearing pyridyl as well as carbonyl groups is developed from rhodium-catalyzed carbene insertions into aromatic C-H bonds of S-aryl sulfoximines using pyridotriazoles by denitrogenati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01c555a694984836c96682b8a48f238e
https://doi.org/10.1021/acs.orglett.6b01750
https://doi.org/10.1021/acs.orglett.6b01750
Publikováno v:
Bulletin of the Korean Chemical Society. Feb2015, Vol. 36 Issue 2, p711-714. 4p.
Publikováno v:
Advanced Synthesis & Catalysis. 358:1078-1087
Sequential copper-catalyzed [3+2] cycloaddition, rhodium-catalyzed OH insertion, intramolecular 1,8-addition, and rearrangement starting from 1-alkynes, N-sulfonyl azides, and tropolones is demonstrated for the synthesis of the 2-functionalized amino
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::686c4841d9933477018058c9409a4181
https://doi.org/10.1002/adsc.201500829
https://doi.org/10.1002/adsc.201500829
Publikováno v:
Organic Letters. 17:2518-2521
A synthetic method of a wide range of cinnolin-3(2H)-one derivatives is developed from the reaction of symmetrical as well as unsymmetrical azobenzenes with diazotized Meldrum's acid via Rh-catalyzed C-H alkylation followed by cyclization.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08ee78663b4afb487e132fd52bab3f00
https://doi.org/10.1021/acs.orglett.5b01052
https://doi.org/10.1021/acs.orglett.5b01052
Publikováno v:
Advanced Synthesis & Catalysis. 357:811-817
An efficient phosphaannulation via palladium(II)-catalyzed CH activation/oxidative cyclization by the 6-endo mode is reported for the synthesis of 3-substituted phosphaisocoumarins from the reaction of arylphosphonic acids with unactivated alkenes un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8b3fa633a64940d5ee920879a269257
https://doi.org/10.1002/adsc.201400793
https://doi.org/10.1002/adsc.201400793
Publikováno v:
The Journal of Organic Chemistry. 80:722-732
An efficient synthetic method of fluorenes having an enamine moiety at C-9 methylene bridge is developed from N-sulfonyl-4-biaryl-1,2,3-triazole derivatives via Rh-catalyzed denitrogenative cyclization in a 5-exo mode. Rh-catalyzed denitrogenative cy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4fe68fa847d7b30d99931e191723e83
https://doi.org/10.1021/jo5027113
https://doi.org/10.1021/jo5027113
Publikováno v:
Organic Letters. 16:2930-2933
An efficient phosphaannulation by Pd-catalyzed carbonylation of C-H bonds of phosphonic and phosphinic acids for the synthesis of oxaphosphorinanone oxides is reported. These compounds are novel phosphorus heterocyclic scaffolds, thus opening a new a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c2df32bac03a0a06300b848795b3891
https://doi.org/10.1021/ol501066k
https://doi.org/10.1021/ol501066k