Výsledky vyhledávání - "Michael W. Klett"

Abrasives

Autor: Chris Arcona, Kristin Breder, Darrell K. Everts, Charles J. Gasdaska, Vincent Hays, Michael W. Klett, Andrew Leighton, Samuel Marlin, Edward R. Reitz, Nilanjan Sarangi, Ravishankar Sathanjheri, Jean‐Claude Menard, Newman W. Thibault

Publikováno v: Ullmann's Encyclopedia of Industrial Chemistry. :1-27

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a5f54acebed601d2d9c28c531e87dd4
https://doi.org/10.1002/14356007.a01_001.pub2

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Exploratory and mechanistic phenylallene photochemistry: protic solvent additions, isomerizations, and reactions of photogenerated radical cations

Autor: Michael W. Klett

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ab02cefc3204c115b5a21d488f72e3e
https://doi.org/10.31274/rtd-180816-5734

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Cumulene photochemistry: photorearrangments of tetraphenyl and triphenyl C3 isomers

Autor: Richard P. Johnson, Michael W. Klett

Publikováno v: Journal of the American Chemical Society. 107:3963-3971

Photoreactions dans des solvants aprotiques du tetraphenylallene, du triphenylallene, des triphenyl-1,2,3- et -1,3,3-cyclopropenes. Description des isomeres de l'indene diversement substitues figurant parmi les photoproduits. Mecanisme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d5fc770e743a061543b1b9e85590681
https://doi.org/10.1021/ja00299a036

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Photogeneration of triphenyl C3 radical cations: deprotonation and nucleophilic addition as competitive pathways

Autor: Richard P. Johnson, Michael W. Klett

Publikováno v: Journal of the American Chemical Society. 107:6615-6620

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbc88cb4e844635fe05a2fea5e109abe
https://doi.org/10.1021/ja00309a032

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Cumulene photochemistry: phenyl and hydrogen migration in phenylallene photoreactions

Autor: Richard P. Johnson, Michael W. Klett

Publikováno v: Tetrahedron Letters. 24:2523-2526

Photoreactions of tetra- and triphenylallene and 1,3,3-triphenylcyclopropene in hydrocarbon solvents are reported. Intermediacy of vinylcarbenes is supported by independent generation experiments.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89b2c7dd2e8ff97e4a4d298689ae1383
https://doi.org/10.1016/s0040-4039(00)81971-1

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Cumulene photochemistry: photoaddition of neutral methanol to phenylallenes

Autor: Richard P. Johnson, Michael W. Klett

Publikováno v: Tetrahedron Letters. 24:1107-1110

Ultraviolet irradiation of tetra-, tri-, or diphenylallene in methanol leads to allylic methyl ethers. A mechanism is proposed with intermediacy of a strongly polarized planar allene excited state, initially protonated at C 2 .

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cf55cf9b1d50a707a401e95be0e03ca
https://doi.org/10.1016/s0040-4039(00)86377-7

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ChemInform Abstract: CUMULENE PHOTOCHEMISTRY: PHOTOREARRANGMENTS OF TETRAPHENYL AND TRIPHENYL C3 ISOMERS

Autor: Michael W. Klett, Richard P. Johnson

Publikováno v: Chemischer Informationsdienst. 16

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c03e885274414efe615999faa0126141
https://doi.org/10.1002/chin.198543124

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