Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Björn Nelson"'
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 2, Pp o452-o452 (2012)
In the title compound, C21H18Si, the coordination geometry around the Si atom is a slightly distorted tetrahedron with C—Si—C angles in the range 106.05 (11) to 110.58 (10) ° and Si–C bond lengths in the range 1.855 (2) to 1.883 (3) Å. The al
Externí odkaz:
https://doaj.org/article/d67440ed62f6498a902081a45054bf8c
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 9, Pp o2369-o2369 (2011)
The title compound, C12H18N4O2SSi, was synthesized to be employed in a Julia–Kocieński olefination. In the molecule, the dihedral angle between the phenyl ring and the tetrazole ring is 41.50 (5)°. The significantly longer Si—C(methylene) bond
Externí odkaz:
https://doaj.org/article/34b65dac83b04def8ec61b5405473b09
Publikováno v:
Coping With The Future ISBN: 9780203712894
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::877d07adb64c179fe2fed0bbfd4d8a41
https://doi.org/10.4324/9780203712894-12
https://doi.org/10.4324/9780203712894-12
Publikováno v:
Organic Letters. 13:4438-4441
Scope and limitations of the Pd(II)-catalyzed cycloisomerization of functionalized 1,5-hexadienes have been studied. In situ NMR experiments indicate a challenging competition between various reaction pathways. A careful balance between substrate str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e11917dafd676129a29862cf310966b0
https://doi.org/10.1021/ol201795w
https://doi.org/10.1021/ol201795w
Publikováno v:
CSR, Sustainability, Ethics & Governance ISBN: 9783319282855
This chapter explores work in the Skill and Technology tradition in Sweden, which links work and learning in a distinctive way, backed by a long intellectual tradition. There is a recognition of the limits of explicit knowledge, which is supported by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73dc1509a4c52a1cd7a79d6dcfc760fe
https://doi.org/10.1007/978-3-319-28287-9_12
https://doi.org/10.1007/978-3-319-28287-9_12
Autor:
Wolf Hiller, Björn Nelson, Martin Hiersemann, Hans Preut, Sonja Herres-Pawlis, Carsten Strohmann
Publikováno v:
The Journal of organic chemistry. 77(11)
The Pd(II)-catalyzed cycloisomerization of 3-alkoxycarbonyl-3-hydroxy-substituted 1,5-hexadienes has been studied experimentally and computationally. Experimentally, the reaction is characterized by a rapid room temperature formation of monomeric as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::356a0d0e4f2d2eaebefc4628b0a16db4
https://pubmed.ncbi.nlm.nih.gov/22577945
https://pubmed.ncbi.nlm.nih.gov/22577945
Publikováno v:
ChemInform. 42
The method renders possible a selective cycloisomerization to afford methylene cyclopentanes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abbf04dcf7c267bc185649b9b931549f
https://doi.org/10.1002/chin.201152049
https://doi.org/10.1002/chin.201152049
Publikováno v:
Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E, Vol 67, Iss 9, Pp o2369-o2369 (2011)
Acta Crystallographica Section E, Vol 67, Iss 9, Pp o2369-o2369 (2011)
The title compound, C12H18N4O2SSi, was synthesized to be employed in a Julia–Kocieński olefination. In the molecule, the dihedral angle between the phenyl ring and the tetrazole ring is 41.50 (5)°. The significantly longer Si—C(methylene) bond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a9fd01f32882c014a9b351deec80c0c
https://doi.org/10.1107/s1600536811030492
https://doi.org/10.1107/s1600536811030492