Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Silke Frömel"'
Autor:
Timothy H. Warren, Gerhard Erker, Silke Frömel, Georg Radermacher, Gerald Kehr, Constantin G. Daniliuc, Birgit Wibbeling
Publikováno v:
Israel Journal of Chemistry. 55:210-215
The intramolecular frustrated phosphane/borane Lewis pair Mes2PCH2CH2B(C6F5)2 (3) reacts with acetyl chloride to give a 1 : 1 mixture of the FLP-ketene adduct, 6a, and the FLP-HCl addition product, 7. Similarly, the acyl chlorides phenylacetyl chlori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24e30a11924bf2529aaac728a49bae8d
https://doi.org/10.1002/ijch.201400133
https://doi.org/10.1002/ijch.201400133
Autor:
Kathrin Bussmann, Stefan Grimme, Constantin G. Daniliuc, Christoph Bannwarth, Gerhard Erker, Silke Frömel, Gerald Kehr
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 45(48)
The regioisomeric formal Mes2PCH2CH2B(C6F5)2 FLP methane splitting products Mes2P(H)CH2CH2B(CH3)(C6F5)2 and Mes2P(CH3)CH2CH2B(H)(C6F5)2 were produced by indirect stepwise reactions. They were stable at 60 °C and were both characterized by X-ray diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5f3ad22e34645e0ce7089d2da617a82
https://pubmed.ncbi.nlm.nih.gov/27872934
https://pubmed.ncbi.nlm.nih.gov/27872934
Publikováno v:
European Journal of Inorganic Chemistry. 2012:3774-3779
The reactive intramolecular frustrated Lewis pair (FLP) Mes2PCH2CH2B(C6F5)2 reacts rapidly with thionyl chloride to yield the zwitterionic chlorination product [Mes2PCl+]CH2–CH2[BCl(C6F5)2–]. Analogous zwitterionic products were obtained by the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::616753fa377bc497a2986eb1855012fd
https://doi.org/10.1002/ejic.201200288
https://doi.org/10.1002/ejic.201200288
Autor:
Gerald Kehr, Cornelia M. Mömming, Stefan Grimme, Roland Fröhlich, Gerhard Erker, Silke Frömel
Publikováno v:
Journal of the American Chemical Society. 131:12280-12289
The intramolecular frustrated Lewis pair (mesityl)(2)P-CH(2)-CH(2)-B(C(6)F(5))(2) was generated in situ by HB(C(6)F(5))(2) hydroboration of dimesitylvinylphosphine. The compound reacts with 1-pentyne by C-H bond cleavage. It undergoes a 1,2-addition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60554b113613adbdceadb035f1bd416e
https://doi.org/10.1021/ja903511s
https://doi.org/10.1021/ja903511s
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 42(40)
The intramolecular vicinal frustrated P/B Lewis pair (FLP) Mes2PCH2CH2B(C6F5)2 readily abstracts a methyl anion equivalent from dimethylzirconocene to give the salt [Cp2ZrCH3](+) [Mes2PCH2CH2B(CH3)(C6F5)2](-) that features phosphane coordination to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7e7523880d848c0f6f3ac860a190b7f
https://pubmed.ncbi.nlm.nih.gov/23974066
https://pubmed.ncbi.nlm.nih.gov/23974066