Zobrazeno 1 - 10
of 80
pro vyhledávání: '"William H. Myers"'
Autor:
W. Dean Harman, Laura Strausberg, Jeffery T. Myers, Philip J. Shivokevich, Michal Sabat, Steven J. Dakermanji, William H. Myers, Timothy R. Chastanet
Publikováno v:
Organometallics. 36:543-555
The dearomatization of naphthalene and anthracene is explored by their η2 coordination to {TpMo(NO)(MeIm)} and {TpMo(NO)(DMAP)} (where Tp = hydridotris(pyrazolyl)borate, MeIm = 1-methylimidazole, and DMAP = 4-(dimethylamino)pyridine). The DMAP and M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68d9d644e294ddc24a8c65226ea247f7
https://doi.org/10.1021/acs.organomet.6b00780
https://doi.org/10.1021/acs.organomet.6b00780
Autor:
Michal Sabat, William H. Myers, Jared A. Pienkos, W. Dean Harman, Brianna L. MacLeod, Katy B. Wilson
Publikováno v:
Organometallics. 35:370-387
The transiently stable indoline complex TpW(NO)(PMe3)(η2-N-ethyl-6,7-indoline) is shown to be a synthon for a broad range of novel hexahydroindoles. The tungsten dearomatizes the indoline, allowing for its sequential protonation, electrophilic addit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b4bb26f617383b58e9bc15c909ce0df
https://doi.org/10.1021/acs.organomet.5b00959
https://doi.org/10.1021/acs.organomet.5b00959
Autor:
Michal Sabat, W. Dean Harman, William H. Myers, Philip J. Shivokevich, Jeffery T. Myers, Jared A. Pienkos
Publikováno v:
Organometallics. 34:3648-3657
Polycyclic aromatic hydrocarbons (PAHs; e.g., naphthalene and anthracene) form stable η2-bound complexes with the dearomatizing fragment {TpMo(NO)(MeIm)} (where Tp = hydridotris(pyrazolyl)borate; MeIm = 1-methylimidazole). These complexes undergo pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4341c11e60b3da79d887f01100e0d61b
https://doi.org/10.1021/acs.organomet.5b00509
https://doi.org/10.1021/acs.organomet.5b00509
Autor:
Diana A. Iovan, W. Dean Harman, William H. Myers, Jared A. Pienkos, Andrew W. Lankenau, Rebecca J. Salomon, Daniel P. Harrison, Sisi Wang
Publikováno v:
Journal of the American Chemical Society. 137:3649-3655
A method is described for the resolution of the versatile dearomatization reagent TpW(NO)(PMe3)(η(2)-benzene), in which the 1,3-dimethoxybenzene (DMB) analogue of this complex is synthesized. In turn, the coordinated arene of TpW(NO)(PMe3)(DMB) is p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51e015c406be74fffc930c5cf09f9226
https://doi.org/10.1021/jacs.5b00490
https://doi.org/10.1021/jacs.5b00490
Publikováno v:
European Journal of Inorganic Chemistry. 2015:1041-1052
The octahedral RhIII complexes [(tbpy)2Rh(XH)2][OTf]3 (tbpy = 4,4′-di-tert-butyl-2,2′-bipyridyl; X = NHPh or OH; OTf = trifluoromethanesulfonate), [(tbpy)2Rh(X)2][OTf] (X = NHPh or OH), [(tbpy)2Rh(NHPh)(NH2Ph)][OTf]2, [(tbpy)2Rh(Me)(NH2Ph)][OTf][
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::264d9fdfa371bf6f33c1f5e2645a2fa4
https://doi.org/10.1002/ejic.201403147
https://doi.org/10.1002/ejic.201403147
Autor:
Michal Sabat, Jared A. Pienkos, Jeffery T. Myers, William H. Myers, Brianna L. MacLeod, W. Dean Harman
Publikováno v:
Organometallics. 33:6286-6289
Indoline and tetrahydroquinoline derivatives form η2-bound complexes with the dearomatization agent {TpW(NO)(PMe3)} that can be isolated as triflic acid salts. Protonation occurs selectively in the aromatic ring, either ortho or para to the nitrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbaf74ff9d37a9905f0810fabd90b361
https://doi.org/10.1021/om501012q
https://doi.org/10.1021/om501012q
Autor:
W. Dean Harman, Jared A. Pienkos, Victor Teran, Philip J. Shivokevich, William H. Myers, Jeffery T. Myers, Anne T. Knisely, Michal Sabat, Brianna L. MacLeod
Publikováno v:
Organometallics. 33:5464-5469
2-(Dimethylamino)pyridine (2-DMAP) and 2-(dimethylamino)pyrimidine derivatives form η2-bound complexes with the dearomatization agent {TpW(NO)(PMe3)} that are each capable of undergoing a double protonation. In the case of 2-DMAP, the resulting π-a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bba94f8672a9ddcfea81bcb9e82ad51c
https://doi.org/10.1021/om5007402
https://doi.org/10.1021/om5007402
Autor:
Thomas R. Cundari, T. Brent Gunnoe, Evan E. Joslin, Brandon Quillian, William H. Myers, Michal Sabat
Publikováno v:
Inorganic Chemistry. 53:6270-6279
Previously, hydridotris(pyrazolyl)borate (Tp) Ru(II) alkyl and aryl complexes of the type TpRu(L)(NCMe)R (R = methyl or aryl; L = charge-neutral two-electron donating ligand) were demonstrated to activate aromatic C-H bonds. To determine the impact o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::578ed23739309b0bc86ecc651e105931
https://doi.org/10.1021/ic500811n
https://doi.org/10.1021/ic500811n
Autor:
W. Dean Harman, Anne T. Knisely, Victor Teran, Michal Sabat, Victor E. Zottig, William H. Myers, Jared A. Pienkos, Benjamin K. Liebov
Publikováno v:
Organometallics. 33:267-277
The complexes TpW(NO)(PMe3)(L), where L = 2H-phenol, 2H-p-cresol, 2H-5,6,7,8-tetrahydro-2-naphthol, 2H-N,N-dimethylanilinium were cyclopropanated using Simmons–Smith conditions. Cyclopropanated derivatives of 2H-N,N-dimethylanilinium were selective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3327ac3d194e7d31a8af5ec59c08ec62
https://doi.org/10.1021/om4010115
https://doi.org/10.1021/om4010115
Autor:
Mengxun Li, Laura Strausberg, Daniel P. Harrison, William H. Myers, Michal Sabat, W. Dean Harman
Publikováno v:
Organometallics. 32:915-925
Naphthalene, when bound to the complex {TpW(NO)(PMe3)}, is shown to be activated toward Diels–Alder cycloaddition in the bound ring with N-methylmaleimide (NMM). In its most stable form, the tungsten in this complex binds C1 and C2. However, the cy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::308884ef19a6c6d37735ff13fb9e259e
https://doi.org/10.1021/om301238q
https://doi.org/10.1021/om301238q