Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Shentan Chen"'
Autor:
Shentan Chen, Roger Rousseau, Aaron W. Pierpont, Jonathan D. Egbert, William G. Dougherty, R. Morris Bullock, Michael T. Mock, W. Scott Kassel, Molly O'Hagan
Publikováno v:
Inorganic Chemistry. 54:4827-4839
The reduction of fac-[CrCl3(P(Ph)3N(Bn)3)], (1(Cl3)), (P(Ph)3N(Bn)3 = 1,5,9-tribenzyl-3,7,11-triphenyl-1,5,9-triaza-3,7,11-triphosphacyclododecane) with Mg in the presence of dmpe (dmpe = 1,2-bis(dimethylphosphino)ethane) affords the first example of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a48284be0ba63622df48762161c429a
https://doi.org/10.1021/acs.inorgchem.5b00351
https://doi.org/10.1021/acs.inorgchem.5b00351
Autor:
Monte L. Helm, R. Morris Bullock, Charles J. Weiss, Shentan Chen, Michael T. Mock, Jonathan D. Egbert
Publikováno v:
Organometallics. 33:2189-2200
Treatment of trans-[W(N2)2(dppe)(PEtNMePEt)] (dppe = Ph2PCH2CH2PPh2; PEtNMePEt = Et2PCH2N(Me)CH2PEt2) with 3 equiv of tetrafluoroboric acid (HBF4·Et2O) at −78 °C generated the seven-coordinate tungsten hydride trans-[W(N2)2(H)(dppe)(PEtNMePEt)][B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b0a4d6151452203d210f1fea8e98d3f
https://doi.org/10.1021/om401127v
https://doi.org/10.1021/om401127v
Autor:
Eric D. Walter, Liezel A. Labios, Shentan Chen, Elizabeth L. Tyson, R. Morris Bullock, Zachariah M. Heiden, Michael T. Mock
Publikováno v:
Organometallics. 33:1333-1336
Protonation of an iron C–H activated complex containing pendant amines in the presence of N2 generated a cis-(H)FeII–N2 complex. Addition of acid protonates the pendant amines. Reduction of the protonated complex results in N2 loss and H2 formati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aad2c9b17bbcd5ba36dcae89d705075
https://doi.org/10.1021/om401089d
https://doi.org/10.1021/om401089d
Autor:
R. Morris Bullock, Roger Rousseau, Daniel L. DuBois, Michel Dupuis, Simone Raugei, Shentan Chen, Ming-Hsun Ho
Publikováno v:
ACS Catalysis. 4:229-242
A general strategy is reported for the computational exploration of catalytic pathways of molecular catalysts. Our results are based on a set of linear free energy relationships derived from extensive electronic structure calculations that permit pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88bbd8da5e02ebe89228a49919336665
https://doi.org/10.1021/cs401104w
https://doi.org/10.1021/cs401104w
Autor:
W. Scott Kassel, Michael T. Mock, William G. Dougherty, Molly O'Hagan, Shentan Chen, Roger Rousseau, R. Morris Bullock
Publikováno v:
Journal of the American Chemical Society. 135:11493-11496
We report a rare example of a Cr-N2 complex supported by a 16-membered phosphorus macrocycle containing pendant amine bases. Reactivity with acid afforded hydrazinium and ammonium, representing the first example of N2 reduction by a Cr-N2 complex. Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25cc67cd0781c686080e7c4b51e6e3d1
https://doi.org/10.1021/ja405668u
https://doi.org/10.1021/ja405668u
Autor:
William G. Dougherty, Zachariah M. Heiden, Roger Rousseau, Shentan Chen, R. Morris Bullock, Michael T. Mock, W. Scott Kassel
Publikováno v:
Inorganic Chemistry. 52:4026-4039
The addition of acids to ferrous dinitrogen complexes [FeX(N2)(P(Et)N(Me)P(Et))(dmpm)](+) (X = H, Cl, or Br; P(Et)N(Me)P(Et) = Et2PCH2N(Me)CH2PEt2; and dmpm = Me2PCH2PMe2) gives protonation at the pendent amine of the diphosphine ligand rather than a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8d16327e39188ccc580b63b6ff57f96
https://doi.org/10.1021/ic4000704
https://doi.org/10.1021/ic4000704
Autor:
Avijita Jain, Aaron M. Appel, Wendy J. Shaw, Sheri Lense, Simone Raugei, Shentan Chen, John Roberts, John C. Linehan, Ming-Hsun Ho
Publikováno v:
Organometallics. 31:6719-6731
Four derivatives of a hydrogen oxidation catalyst, [Ni(PCy2NBn-R2)2]2+ (Cy = cyclohexyl, Bn = benzyl, R = OMe, COOMe, CO-alanine-methyl ester, CO-phenylalanine-methyl ester), have been prepared to investigate steric and electronic effects on catalysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::253562db52c892dda450f59e6d27c2a1
https://doi.org/10.1021/om300409y
https://doi.org/10.1021/om300409y
Autor:
R. Morris Bullock, Daniel L. DuBois, Shentan Chen, Tianbiao Liu, Mary Rakowski DuBois, Molly O'Hagan
Publikováno v:
Journal of the American Chemical Society. 134:6257-6272
The iron complexes CpFe(P(Ph)(2)N(Bn)(2))Cl (1-Cl), CpFe(P(Ph)(2)N(Ph)(2))Cl (2-Cl), and CpFe(P(Ph)(2)C(5))Cl (3-Cl)(where P(Ph)(2)N(Bn)(2) is 1,5-dibenzyl-1,5-diaza-3,7-diphenyl-3,7-diphosphacyclooctane, P(Ph)(2)N(Ph)(2) is 1,3,5,7-tetraphenyl-1,5-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cffe6c6e3f3fddb73a7509dde70612a
https://doi.org/10.1021/ja211193j
https://doi.org/10.1021/ja211193j
Autor:
Eric S. Wiedner, Simone Raugei, Jenny Y. Yang, M. Rakowski DuBois, R. Morris Bullock, Daniel L. DuBois, Shentan Chen, W. Scott Kassel, William G. Dougherty, Monte L. Helm
Publikováno v:
Organometallics. 31:144-156
The series of complexes Ni(PtBu2NR2)2, [Ni(PtBu2NR2)2]BF4, [HNi(PtBu2NR2)2]BF4, and [Co(PtBu2NPh2)2]BF4 (PtBu2NR2 = 1,5-dialkyl-3,7-tert-butyl-1,5-diaza-3,7-diphosphacyclooctane; alkyl = phenyl, benzyl) have been synthesized and characterized. Spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39947b3676c3bd680db2e30f30e79d28
https://doi.org/10.1021/om200709z
https://doi.org/10.1021/om200709z
Autor:
Daniel L. DuBois, Roger Rousseau, Simone Raugei, Shentan Chen, R. Morris Bullock, Michel Dupuis
Publikováno v:
Organometallics. 30:6108-6118
Prediction of thermodynamic quantities such as redox potentials and homolytic and heterolytic metal hydrogen bond energies is critical to the a priori design of molecular catalysts. In this paper we expound upon a density functional theory (DFT)-base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4f64010e4c03993df3dd5ee5f5ab6c5
https://doi.org/10.1021/om200645x
https://doi.org/10.1021/om200645x