Reaction #66011

ord-9ce66c0ac6a9497f90fd9e34b54bd9d0

Reaction equation

C=CCOCCOS(=O)(=O)[O-]
allyloxyethyl sulfate
FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I
C8F17I
→
O=S(=O)(O)OCCOCC=CC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
2-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundec-2-enyloxy)ethyl hydrogen sulfate

Reactants

C=CCOCCOS(=O)(=O)[O-]
allyloxyethyl sulfate
FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)I
C8F17I

Reagents

None

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Procedure

Crystalline allyloxyethyl sulfate (Na salt) from the preparation shown in example 2 was perfluoroalkylated using the procedure of example 7 and C8F17I to produce 2-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundec-2-enyloxy)ethyl hydrogen sulfate.

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08524104B1uspto-grants-2013_09