Alkylation of boron trifluoride with a 3,5-bis(trifluoromethyl)phenyl Grignard reagent Tris[3,5-bis(trifluoromethyl)phenyl]borane

10.1039/sp805 ◽  
2015 ◽  
Author(s):  
Andrew Ashley ◽  
Elliot Lawrence ◽  
Gregory Wildgose
Keyword(s):  
Grignard Reagent ◽  
Boron Trifluoride

scholarly journals Low-valent dialkoxytitanium(ii): a useful tool for the synthesis of functionalized seven-membered ring compounds

2021 ◽  
Vol 57 (29) ◽  
pp. 3603-3606
Author(s):  
Florent Bodinier ◽  
Youssouf Sanogo ◽  
Janick Ardisson ◽  
Marie-Isabelle Lannou ◽  
Geoffroy Sorin
Keyword(s):  
Grignard Reagent ◽  
Membered Ring ◽  
Ring Compounds ◽  
Low Valent

Herein, we describe unprecedented access to all-carbon or heterocyclic seven-membered ring frameworks from 1,8-ene-ynes promoted by inexpensive low-valent titanium(ii) species, readily available from a combination of Ti(OiPr)4 and Grignard reagent.

Facile intramolecular cyclization of an olefinic grignard reagent

1966 ◽  
Vol 7 (36) ◽  
pp. 4297-4301 ◽  
Author(s):  
Herman G. Richey ◽  
Thomas C. Rees
Keyword(s):  
Intramolecular Cyclization ◽  
Grignard Reagent
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