- Deoxofluorination reactions using N,N-disubstituted aminodifluorosulfinium tetrafluoroborate salts
-
The synthesis of N,N-disubstituted aminodifluorosulfinium tetrafluoroborate salts is reported, and their behavior as deoxofluorinating agent was evaluated. The deoxofluorination reactions were performed using a primary alcohol, a secondary alcohol and a ketone. Results show that subtle modification of the structure of the reagents can noticeably affect the reactivity and the selectivity in deoxofluorination reactions.
- Mahé, Olivier,L'Heureux, Alexandre,Couturier, Michel,Bennett, Christopher,Clayton, Simon,Tovell, David,Beaulieu, Francis,Paquin, Jean-Fran?ois
-
-
- DISUBSTITUTED-AMINODIFLUOROSULFINIUM SALTS, PROCESS FOR PREPARING SAME AND METHOD OF USE AS DEOXOFLUORINATION REAGENTS
-
The invention relates to disubstituted-aminodifluorosulfinium salts represented by the formula (I). Processes for preparing same and methods of use as deoxofluorinating reagent is also provided.
- -
-
Page/Page column 30-31
(2010/12/31)
-
- Diborane(4) Molecules with Boron Atoms with Different Coordination Number
-
Molecules with directly bonded boron atoms with different coordination numbers (10, 11, 12 and 13) can be prepared from suitable bifunctional bases like 6, 7, 8 or 9 and Cl2B-BCl2 (1) in an appropriate solvent at high dilution.Properties and spectroscopic data - including 1J(11B-11B) - are described.The molecular structure of 10 was investigated by means of an X-ray structure analysis. - Keywords: Diborane(4) Molecules, Bifunctional Bases, Synthesis, X-ray
- Haubold, Wolfgang,Hrebicek, Johann,Sawitzki, Gisela
-
p. 1027 - 1031
(2007/10/02)
-
