Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Wolfram Grimme"'
Publikováno v:
Angewandte Chemie. 93:98-103
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::737c8568637e5862c78a452a0986db55
https://doi.org/10.1002/ange.19810930118
https://doi.org/10.1002/ange.19810930118
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :1959-1965
The cheletropic ene-reaction is presented as an extension of the known pericyclic additions. No example of this process is known but some decarbonylations have been discussed as its reverse. The scope of these reactions is extended by the facile deca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4df8870945e6a9b201e77c656f036e0a
https://doi.org/10.1039/a901770d
https://doi.org/10.1039/a901770d
Publikováno v:
Synlett. 1998:1175-1181
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc55497f1ecf35718b49b4507844cb31
https://doi.org/10.1055/s-1998-1899
https://doi.org/10.1055/s-1998-1899
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :1893-1900
The all-syn oligocondensed bicyclo[2.2.2]octenes 3, 5, 20 and 29 with two to five etheno bridges show interaction of their π-orbitals by σ-overlap. This laticyclic conjugation reveals itself in the PE and UV spectra of the series as well as in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f77880e35d5c78459a9712de6f9a2076
https://doi.org/10.1039/a803481h
https://doi.org/10.1039/a803481h
Autor:
Wolfram Grimme, Susanne Krauthäuser
Publikováno v:
Tetrahedron. 53:9903-9912
Tetracyclo[7.3.1.0 2,8 .0 4,12 ]trideca-5,10-diene ( 3 ) is synthesized and partially resolved via reversible ligand exchange in its 4 η-diene-tfacac-rhodium(I) complexes 10 and 11 with the C 2 -chiral bidentate bis-[4(R)-methyl- 5(R)-phenyloxazolin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dad88a45b76049765dbcfe0c3e5e463c
https://doi.org/10.1016/s0040-4020(97)00335-9
https://doi.org/10.1016/s0040-4020(97)00335-9
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :1955-1958
The tetrahydro[4]beltene 8 has been synthesized via a sequence of three Diels–Alder reactions. As shown in the crystal structure of 8, the two double bonds in the cage diene are positioned face-to-face at a distance of 2.92 A, which is smaller than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaa83a0d5c690657380123824d274f19
https://doi.org/10.1039/a702435e
https://doi.org/10.1039/a702435e
Publikováno v:
Liebigs Annalen. 1996:1905-1916
Dyotropic Hydrogen Transfer in Dihydrosesqui- and in Dihydro-syn-sesterbicyclo[2.2.2]octenes The intramolecular dyotropic hydrogen transfer is studied in dihydrosesquibicyclo[2.2.2]octenes. In the parent system 4-d2 the process transfers two hydrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d41b8ed7ee0e49b13c099afa5e6e522
https://doi.org/10.1002/jlac.199619961127
https://doi.org/10.1002/jlac.199619961127
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08a413033d54317951ffb94c03e2eae1
https://doi.org/10.1002/chin.199117121
https://doi.org/10.1002/chin.199117121
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::659e27103469cb7339fdddd9a35e47cf
https://doi.org/10.1002/chin.199221100
https://doi.org/10.1002/chin.199221100
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ea40103d9f95e5a1bf5aea800bca453
https://doi.org/10.1002/chin.199242065
https://doi.org/10.1002/chin.199242065