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Syntheses of Nitronium Salts: A New Strategy towards Solid Nitronium Monosulfates
Author(s) -
Zelenov Victor P.,
Bukalov Sergey S.,
Leites Larissa A.,
Bushmarinov Ivan S.,
Struchkova Marina I.,
Dmitrienko Artem O.,
Tartakovsky Vladimir A.
Publication year - 2017
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201702791
Subject(s) - chemistry , medicinal chemistry
A new approach towards nitronium salts via the reaction of CF 3 COONO 2 (TFAN) with acids was developed. This method was applied to the syntheses of the following solid nitronium salts: NO 2 HSO 4 ( 1 ), NO 2 HS 2 O 7 ( 2 ), (NO 2 ) 2 S 2 O 7 ( 3 ), (NO 2 )(CF 3 CO)SO 4 ( 4 ), NO 2 ClO 4 ( 5 ), (NO 2 )CF 3 SO 3 ( 6 ), (NO 2 )FSO 3 ( 7 ), NO 2 IO 4 ( 8 ), (NO 2 )(CF 3 CO)S 2 O 7 ( 9 ), and NO 2 BF 4 ( 10 ) (71–95%). Nitronium monosulfates 1 and 4 as well as compounds 8 , 9 and NO 2 HS 3 O 10 ( 11 ) were obtained for the first time. The structures of compounds 3 and 4 were confirmed by powder X‐ray diffraction.