63517-29-3 Usage
Description
XtalFluor-E, [Et2NSF2]BF4, is best known as a useful, versatile and inexpensive commercially available reagent for the deoxyfluorination of carbonyl compounds and alcohols. Although XtalFluor-E is commonly used in combination with an exogenous fluoride source as a deoxofluorinating reagent, it has also been widely employed in other chemical transformations such as dehydration, cyclodehydration, ring expansion, formylation, and proto-functionalization, etc.
Uses
XtalFluor-E can be used as convenient crystalline highly chemoselective deoxofluorination reagent with a broad substrate scopeDeoxofluorination reagent with a better safety profile.
Application
Convenient crystalline highly chemoselective deoxofluorination reagent with a broad substrate scopeDeoxofluorination reagent with a better safety profile, that doesn′t generate corrosive HF which makes it suitable for use in standard borosilicate vessels, and does not react violently with waterReactant for:Preparation of fluorodisaccharidesTriisopropylsilanethiol was recently reported by MacMillian and coworkers to be used as an organocatalyst, in tandem with Ir(III) specifically Aldrich product 688096, in photoredox catalysis. This approach directly couples a cyano-containing arene with an allylic sp3 C-H bond.
References
XtalFluor-E: A useful and versatile reagent in organic transformations(DOI): 10.1016/j.jfluchem.2019.06.006XtalFluorE effects the C3H sulfenylation of indoles to form di indole sulfides(DOI): 10.1002/ejoc.202101394
Check Digit Verification of cas no
The CAS Registry Mumber 63517-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,5,1 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 63517-29:
(7*6)+(6*3)+(5*5)+(4*1)+(3*7)+(2*2)+(1*9)=123
123 % 10 = 3
So 63517-29-3 is a valid CAS Registry Number.
