Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Leon M. Stock"'
Autor:
Shiyong Yang, Leon M. Stock
Publikováno v:
Energy & Fuels. 12:644-648
The reaction conditions for the catalytic reduction of single-ring aromatic compounds such as tetralin with chloro(1,5-hexadiene)rhodium(I) dimer in a biphasic mixture of hexane and an aqueous buffer containing a surface active agent have been invest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b8f42b5437d7140b170028ae3481fdc
https://doi.org/10.1021/ef9702198
https://doi.org/10.1021/ef9702198
Autor:
Leon M. Stock, Marcus Obeng
Publikováno v:
Energy & Fuels. 11:987-997
Oxygen in basic solution has been used to oxidize Pocahontas No. 3 coal to a mixture of aromatic carboxylic acids, and copper(I) oxide in N-methylpyrrolidinone−quinoline has been used to decarboxyl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ba14c03d9422042b30a28502c2a9df1
https://doi.org/10.1021/ef960229t
https://doi.org/10.1021/ef960229t
Autor:
Leon M. Stock, Marcus Obeng and
Publikováno v:
Energy & Fuels. 10:988-995
The ruthenium(VIII) oxidation reaction has been employed to determine the distribution of alkyl groups that are bonded to aromatic structural elements in lignin and the Argonne Premium Coals. The lignin, as expected, has few aromatic methyl groups, 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e751159ee56b7451807636261ea81aeb
https://doi.org/10.1021/ef9600063
https://doi.org/10.1021/ef9600063
Autor:
Leon M. Stock, Shiyong Yang
Publikováno v:
Energy & Fuels. 10:1181-1186
Dihydrogen can be activated by lithium and potassium organoamides, particularly the diisopropyl and bis(trimethylsilyl) derivatives, to reduce aromatic compounds at 1000 psig and 200 °C. Naphthalene was hydrogenated to tetralin in 100% yield by both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::798deb7c16af2f7243a6d8f1305c86f8
https://doi.org/10.1021/ef960095j
https://doi.org/10.1021/ef960095j
Autor:
John J. Kilbane, Mei-In M. Chou, Naresh Shah, David H. Buchanan, Kuntal Chatterjee, Frank E. Huggins, Leon M. Stock, Gerald P. Huffman
Publikováno v:
Fuel. 74:549-555
Least square analysis of the X-ray absorption near edge structure (XANES) region of sulfur K edge X-ray absorption fine structure (XAFS) spectra can provide a quantitative analysis of both the organic and inorganic functional forms of sulfur in coal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e36fbe8c6c0d7022b894de559d4e22ad
https://doi.org/10.1016/0016-2361(95)98358-l
https://doi.org/10.1016/0016-2361(95)98358-l
Publikováno v:
Energy & Fuels. 8:960-971
The molybdenum-catalyzed coprocessing reactions of Illinois No. 6 or Wyodak coal with Lloydminster or Hondo resid have been investigated by using dideuterium under severe conditions: 3000 psi at 420 °C, for 2 h. Asphaltene and coal conversions to lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da010c8c50de8b232fc9b76a330112b7
https://doi.org/10.1021/ef00046a022
https://doi.org/10.1021/ef00046a022
Autor:
Carlos Cheng, Leon M. Stock
Publikováno v:
ChemInform. 22
Diaryl sulfides and the related sulfoxides and sulfones react with substances such as diethyl phosphite anion, pinacolone enolate, and diphenylphosphide anion under irradiation to cleave one carbon-sulfur bond and form diethyl arylphosphonates, arylm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2df039f9c7da06a6fd8fb5ba4009fa4
https://doi.org/10.1002/chin.199135078
https://doi.org/10.1002/chin.199135078
Autor:
D. Holmes Parker, Leon M. Stock, Peter Wurz, Dieter M. Gruen, Krishnendu Chatterjee, Jerry E. Hunt, Keith R. Lykke, John C. Hemminger, Michael J. Pellin
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62ba73d0cd8095634362b6efa279fa28
https://doi.org/10.1002/chin.199152023
https://doi.org/10.1002/chin.199152023
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab95e5aafbf8c4d76c7b35181e6f466d
https://doi.org/10.1002/chin.199245026
https://doi.org/10.1002/chin.199245026
Autor:
Peter Wurz, John C. Hemminger, Leon M. Stock, Keith R. Lykke, Kuntal Chatterjee, D. H. Parker, Michael J. Pellin
Publikováno v:
Carbon. 30:1167-1182
We report a detailed procedure for the production of fullerenes and giant fullerenes in very high yield. Our high yields are obtained by a combination of fine control of the arc gap distance, optimal convection in the apparatus and careful Soxhlet ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a294d196f2ef8cd222337f83e3d78e88
https://doi.org/10.1016/0008-6223(92)90060-a
https://doi.org/10.1016/0008-6223(92)90060-a