Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Andrew Wojcicki"'
Autor:
Andrew Wojcicki, Patrick W. Blosser
Publikováno v:
Inorganica Chimica Acta. 358:2341-2348
A synthetic and mechanistic study is reported on ligand substitution and other reactions of six-coordinate ruthenium(II) carbonyl complexes containing tridentate PhP(CH 2 CH 2 CH 2 PCy 2 ) 2 (Cyttp). Carbonylation of cis-mer -Ru(OSO 2 CF 3 ) 2 (CO)(C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c72f3551f6f067771b5aef2dfb27d60e
https://doi.org/10.1016/j.ica.2004.11.049
https://doi.org/10.1016/j.ica.2004.11.049
Autor:
Andrew Wojcicki, Dean E. Rende
Publikováno v:
Journal of Organometallic Chemistry. 690:862-873
Mechanistic studies were conducted on reaction of [ReH 4 (η 2 -H 2 )(Cyttp)]OTf ( 1 (OTf); Cyttp = PhP(CH 2 CH 2 CH 2 PCy 2 ) 2 , OTf = O 3 SCF 3 ) with ketones, both neat and in solution. Treatment of 1 (OTf) with excess acetone at 60–65 °C affo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa9b206602b8af3ab89b001d18237e4d
https://doi.org/10.1016/j.jorganchem.2004.10.027
https://doi.org/10.1016/j.jorganchem.2004.10.027
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 224:133-144
A study is reported on synthesis and ligand substitution/modification reactions of the syn and anti geometric isomers of the six-coordinate ruthenium(II) complexes [mer-Ru(κ2-O2CX)(CO)(Cyttp)]n (n = 0, X = O (2); n = +1, X = Me (3), Ph (4), OMe (5),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49b6171acc405cc7115496a37caf0830
https://doi.org/10.1016/j.molcata.2004.07.029
https://doi.org/10.1016/j.molcata.2004.07.029
Autor:
Véronique Plantevin, Andrew Wojcicki
Publikováno v:
Journal of Organometallic Chemistry. 689:2000-2012
The rhenacyclobutadienes (CO)4Re(η2- C(R)C(CO2Me)C(OR′)) (2) undergo a number of reactions that mirror those of Fischer alkoxycarbene complexes. Thus, (CO)4Re(η2-C(Me)C(CO2Me)C(OEt)) (2a) can be deprotonated by LDA, Na[OBu-t], or Na[CH(CO2Me)2] t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08d0da78e4064a87849f6746db551781
https://doi.org/10.1016/j.jorganchem.2004.03.026
https://doi.org/10.1016/j.jorganchem.2004.03.026
Autor:
Andrew Wojcicki, Véronique Plantevin
Publikováno v:
Journal of Organometallic Chemistry. 689:2013-2024
Further investigations into the chemistry of the rhenacyclobutadiene complexes (CO) 4 Re(η 2 -C(R)C(CO 2 Me)C(X)) ( 1 : R=Me, X=OEt ( 1a ), O(CH 2 ) 3 CCH ( 1b ), NEt 2 ( 1c ); R=CHEt 2 , X=OEt ( 1d ); R=Ph, X=OEt ( 1e )) are reported. Reactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40fad4eb2af43c2e0a78c80ac9cef4b4
https://doi.org/10.1016/j.jorganchem.2004.03.024
https://doi.org/10.1016/j.jorganchem.2004.03.024
Publikováno v:
Journal of Organometallic Chemistry. 682:85-101
Reactions of the hydrido-oxo complex [ReH2(O)(Cyttp)]SbF6 (1(SbF6): Cyttp=PhP(CH2CH2CH2PCy2)2) or [ReH2(O)(Cyttp)]OTf (1(OTf): OTf=O3SCF3) with various unsaturated compounds proceed by transfer of hydrogen, oxygen, or both hydrogen and oxygen to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cb2b7b8e9db20a3f6fe38ce41d9d0b4
https://doi.org/10.1016/s0022-328x(03)00701-0
https://doi.org/10.1016/s0022-328x(03)00701-0
Publikováno v:
Inorganica Chimica Acta. 352:171-178
The reaction of [ReH4(h 2 -H2)(Cyttp)]X (X� /SbF6 (1(SbF6)), OTf (1OTf)); Cyttp� /PhP(CH2CH2CH2PCy2)2, OTf� /O3SCF3) with neat acetone at reflux temperature affords the dihydrido-oxo complex [ReH2(O)(Cyttp)]X (X� /SbF6 (2(SbF6)), OTf (2(OTf))
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d9e6b9347a7d562aa5eba88dad2f063
https://doi.org/10.1016/s0020-1693(03)00153-1
https://doi.org/10.1016/s0020-1693(03)00153-1
Publikováno v:
Inorganica Chimica Acta. 342:279-290
A study of reactions of η3-allenyl/propargyl complexes of platinum and palladium with transition-metal hydrides and secondary amines and of η3-trimethylenemethane (η3-TMM) complexes of platinum with unsaturated electrophiles is presented. The reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4dcf08fc479f21714f8f6caa6cda099
https://doi.org/10.1016/s0020-1693(02)01168-4
https://doi.org/10.1016/s0020-1693(02)01168-4
Publikováno v:
Journal of Organometallic Chemistry. 655:192-203
The η 3 -allenyl/propargyl complex [(PPh 3 ) 2 Pt(η 3 -CH 2 CCPh)]OTf ( 1 OTf) undergoes addition reactions with a number of oxygen nucleophiles in CH 2 Cl 2 solution at ambient temperature. With H 2 O, it yields the binuclear oxygen-bridged η 3 -
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36b6fd8150af5a6db4d01d0b5a03022f
https://doi.org/10.1016/s0022-328x(02)01556-5
https://doi.org/10.1016/s0022-328x(02)01556-5
Autor:
Andrew Wojcicki
Publikováno v:
Inorganic Chemistry Communications. 5:82-97
Mononuclear, binuclear, and trinuclear transition-metal allenyl and/or propargyl complexes are reviewed with respect to methods of synthesis, structure, and reaction chemistry. Structural relationships among the various types of complexes are present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::354f36109fc87b639cfc9783699e322c
https://doi.org/10.1016/s1387-7003(01)00343-4
https://doi.org/10.1016/s1387-7003(01)00343-4