Zur Darstellung von Nonafluorbutansulfonsäureestern
1992; Wiley; Volume: 125; Issue: 7 Linguagem: Inglês
10.1002/cber.19921250731
ISSN0009-2940
AutoresMarkus Frasch, Wolfgang Sundermeyer, Joachim Waldi,
Tópico(s)Silicone and Siloxane Chemistry
ResumoPreparation of Esters of Nonafluorobutanesulfonic Acid A series of new alkyl ( 2a–e ), silyl ( 6a–1 ), germyl ( 7 ) and stannyl esters ( 8a, b ) of nonafluorobutanesulfonic acid has been prepared by different methods (A–I) e.g. C 4 F 9 SO 2 OR [R = Me,Et, CH 2 CF 3 , CH 2 CCl 3 , CF 3 , GeMe 3 , SnMe 3 , SnEt 3 ] and C 4 F 9 SO 2 OSiR 3 [R = Me, Et, i Pr, Bu, H, F, Cl, Ph, Ph 2 Me, PhMe 2 , Cl 2 Me]. These compounds are useful and extremely powerful alkylating or silylating reagents.
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