Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Karlyn A. Schnapp"'
Autor:
Philip L. Motz, Sharon M. Stoeckel, Jeanette A. Krause Bauer, Karlyn A. Schnapp, Cornelia Bohne, R. Marshall Wilson
Publikováno v:
Tetrahedron Letters. 37:2317-2320
The photochemistry of sterically hindered enones 1 and 2 is described. A novel photorearrangement occurs in both systems which involves carbonyl attack on the adjacent phenyl ring, expansion of that ring to a cycloheptatriene and subsequent photochem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca8ae96ab55a995d216272d22f657e62
https://doi.org/10.1016/0040-4039(96)00284-5
https://doi.org/10.1016/0040-4039(96)00284-5
Publikováno v:
Tetrahedron Letters. 34:7179-7182
Hexahelicene (1) undergoes photooxidation in the presence of molecular oxygen only in acidic solvents such as acetic acid. In dilute solutions, this oxidation affords the vicinal trans-acetoxy alcohol 3 through what seems to be an exciplex protonatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18f760546d3b7d519e55cc37eb5bd0d4
https://doi.org/10.1016/s0040-4039(00)79281-1
https://doi.org/10.1016/s0040-4039(00)79281-1
Autor:
Matthew S. Platz, Karlyn A. Schnapp
Publikováno v:
Bioconjugate Chemistry. 4:178-183
Several fluorinated aryl azides (2,6 and 2,4-difluorophenyl azide, 2,4,6-triflurorophenyl azide, and methyl 4-azido-2,3,5,6-tetrafluorobenzoate) were studied by laser flash photolysis techniques. In each case, the azides from singlet nitrenes which c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecdedafa1ffbb0bb9ceb50a26473e65a
https://doi.org/10.1021/bc00020a011
https://doi.org/10.1021/bc00020a011
Publikováno v:
Bioconjugate Chemistry. 4:172-177
A series of fluorinated aryl azides and fluorinated azidobenzoates were studied by laser flash photolysis techniques. Using the pyridine ylide probe method it was possible to determine whether a singlet nitrene or ring-expanded ketenimine ylide is th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dfa51a3511f2244ab742ae094a0a66a
https://doi.org/10.1021/bc00020a010
https://doi.org/10.1021/bc00020a010
Autor:
Karlyn A. Schnapp, R. Marshall Wilson
Publikováno v:
Chemical Reviews. 93:223-249
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c563d54472f0119888da84e3c5f7352d
https://doi.org/10.1021/cr00017a011
https://doi.org/10.1021/cr00017a011
Autor:
Karlyn A. Schnapp, Matthew S. Platz, Elisa Leyva, Russell Poe, M. J. T. Young, Jennifer Grayzar
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5c376edd24f3499e9d2b838a213053e
https://doi.org/10.1002/chin.199129088
https://doi.org/10.1002/chin.199129088
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6e861bf2dda6460f5cb3bc7defbc25c
https://doi.org/10.1002/chin.199240102
https://doi.org/10.1002/chin.199240102
Publikováno v:
ChemInform. 24
A series of fluorinated aryl azides and fluorinated azidobenzoates were studied by laser flash photolysis techniques. Using the pyridine ylide probe method it was possible to determine whether a singlet nitrene or ring-expanded ketenimine ylide is th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bbfb884d6da33e41036b830324094c5
https://doi.org/10.1002/chin.199330096
https://doi.org/10.1002/chin.199330096
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0088d45bf69b41ec9c4cce9e081d9fa
https://doi.org/10.1002/chin.199318113
https://doi.org/10.1002/chin.199318113
Autor:
R. M. Wilson, Karlyn A. Schnapp
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d85ff8a7ebd325dd48a6a83a6f57b56
https://doi.org/10.1002/chin.199323342
https://doi.org/10.1002/chin.199323342