Výsledky vyhledávání - "Roger C. Pettersen"

Photochemical and thermal reactions of iron pentacarbonyl with dimethyldiacetylene (DMDA): spectral characterization of reaction complexes

Autor: Floyd R. Iii Young, Daniel H. O'Brien, Robert A. Levenson, Roger C. Pettersen, David L. von Minden

Publikováno v: Journal of Organometallic Chemistry. 114:157-164

A series of photochemical and thermal reactions has been carried out with iron pentacarbonyl and the conjugated alkadiyne dimethyldiacetylene (DMDA). One product (DMDA)Fe(CO) 6 , was prepared directly from starting materials in tetrahydrofuran under

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::471ae6027bca9f49d573ba7118f7eba0
https://doi.org/10.1016/s0022-328x(00)87232-0

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Synthesis and crystal structure of [{Mn(η-C5H4Me)(CO)2}2{µ-(2–3-η:4–5-η)-MeCCCCMe}], a manganese-conjugated diacetylene complex

Autor: Gordon G. Cash, Roger C. Pettersen

Publikováno v: J. Chem. Soc., Dalton Trans.. :1630-1633

The photochemical reaction of hexa-2,4-diyne and [Mn(η-C5H4Me)(CO)3] gives as the single product the title compound (13), which has been unambiguously identified by X-ray crystallography. The compound crystallizes in the monoclinic space group P21/a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5be9d31121823b733c4e54633957d7dd
https://doi.org/10.1039/dt9790001630

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The X-ray structure of [Me3SiC4SiMe3]2Fe2(CO)7: a σ—π-type bonding complex between a diacetylene and Iron carbonyl

Autor: Gordon G. Cash, Roger C. Pettersen

Publikováno v: Inorganica Chimica Acta. 34:261-265

The photochemical reaction of bis-(trimethylsily) butediyne, Me3SiC4SiMe3, with Fe(CO)5 in benzene yields a product of formula [Me3C4SiMe3]2Fe2(CO)7, II. The formula and molecular structure were determined by single crystal x-ray analysis. The result

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7589362a95130466d981f8eaa6ce367
https://doi.org/10.1016/s0020-1693(00)94711-x

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Sesquiterpenes from Flourensia cernua

Autor: M.M. Rao, David G. I. Kingston, Terence D. Spittler, Roger C. Pettersen, David L. Cullen

Publikováno v: Phytochemistry. 14:2033-2037

The common western shrub Flourensia cernua has yielded the eremophilane sesquiterpene flourensic acid and a new aromadendrane sesquiterpene flourensadiol. The toxic component(s) of the plant were found in a petrol-soluble fraction.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9886156528e1d4b1215de82ed1528eb1
https://doi.org/10.1016/0031-9422(75)83120-7

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