Zobrazeno 1 - 10
of 312
pro vyhledávání: '"John H. Nelson"'
Publikováno v:
Journal of food protection. 53(6)
A review of epidemiological literature identified six illness outbreaks transmitted via U.S. produced cheese during 40 years, 1948-1988. During these four decades, the United States cheese industry produced over 100 billion pounds of natural cheese (
Publikováno v:
Automation in Construction. 30:94-103
Complex commercial buildings consume a significant amount of energy through their ventilation and cooling systems. Hybrid ventilation can help reduce these loads while providing building occupants with a comfortable environment. This research develop
Publikováno v:
Building and Environment. 61:57-68
Complex buildings such as hospitals and laboratories require intensive ventilation and cooling loads in order to meet operational demands. One way to reduce energy use while meeting these demanding requirements in complex buildings is the incorporati
Autor:
John H. Nelson, Dorota Duraczyńska
Publikováno v:
Dalton Trans.. :92-103
The complexes [(eta5-RC5H4)Ru(CH3CN)3]PF6(R = H, CH3) react with DCVP (DCVP = Cy2PCH=CH2) at room temperature to produce the phosphaallyl complexes [(eta5-C5H5)Ru(eta1-DCVP)(eta3-DCVP)]PF6 and [(eta5-MeC5H4)Ru(eta1-DCVP)(eta3-DCVP)]PF6. Both compound
Prepared by John H. Nelson and Kenneth C. Kemp, both of the University of Nevada. This manual contains 43 finely tuned experiments chosen to introduce students to basic lab techniques and to illustrate core chemical principles. You can also customize
Autor:
John H. Nelson, Dee C Wilson
Publikováno v:
Journal of Organometallic Chemistry. 682:272-289
Several new ruthenium(II) tris(pyrazolyl)borate and tris(pyrazolyl)methane complexes containing diphenylvinylphosphine (DPVP), 3,4-dimethyl-1-phenylphosphole (DMPP) and 1,2-bis (diphenylphosphino) ethane (dppe), namely: (Tp)Ru (DPVP) (CH3CN)Cl; (Tp)R
Autor:
Kesete Y. Ghebreyessus, John H. Nelson
Publikováno v:
Inorganic Chemistry Communications. 6:1044-1047
Methoxy-alkenyl carbenes 1 and 2 have been synthesized by treating a dichloro-methane/methanol solution of the [(η6-Me6C6)Ru(Ph2PCHCH2)Cl2] complex with an excess of 1-ethynyl-1-cyclohexanol and 1-ethynyl-1-cyclopentanol in the presence of NaPF6.
Publikováno v:
Inorganica Chimica Acta. 352:79-97
The regioselectivities of the insertion reactions of RCCCO2Et (R=Ph, CF3) into the aryl–palladium bond of several five-membered, ortho-palladated dimethylbenzylamine complexes, [PdCl(C6H4CH2NMe2–κC,N)]2 (1), [PdCl(C6H4CH2NMe2–κC,N)(L)] [L=
Autor:
Heather D. Hansen, John H. Nelson
Publikováno v:
Inorganica Chimica Acta. 352:4-8
The primary vinylidene complex [Cp*(DPVP)2RuCCH2]PF6 (Cp*η5-C5Me5, DPVPPh2PCHCH2) was prepared by reaction of [Cp*Ru(η1-DPVP)(η3-DPVP)]PF6 with HCCSiMe3. The complex was characterized by X-ray crystallography, room temperature 1H
Autor:
John H. Nelson, Kesete Y. Ghebreyessus
Publikováno v:
Inorganica Chimica Acta. 350:12-24
Reactions of [(η6-1,2,4,5-Me4C6H2)Ru(DPVP)Cl2] (DPVP=diphenylvinyl phosphine), with (trimethylsilyl)acetylene and phenylacetylene in the presence of NaPF6 in methanol gave the (methoxy)–alkylcarbene complexes [(η6-1,2,4,5-Me4C6H2)Ru(C (OMe)(R)