Trifluoroacetic anhydride → Dimethylsilyl trifluoroacetate

HRID 72061Notes

Reaction equation

CN([SiH3])[Si:3]([CH3:6])(C)[CH3:4].[F:8][C:9]([F:20])([F:19])[C:10]([O:12]C(=O)C(F)(F)F)=[O:11]>>[F:8][C:9]([F:20])([F:19])[C:10]([O:12][SiH:3]([CH3:6])[CH3:4])=[O:11]

Participants

Reactant 2

HCID 9845Trifluoroacetic anhydride2×

HCID 123278605HCID 123278605, compound

Product 1

HCID 123653640Dimethylsilyl trifluoroacetate

Procedure

Additionally, for example when mixing tetramethyldisilazane as the silicon compound D with trifluoroacetic anhydride as the acid D, the trifluoroacetic anhydride immediately reacts therewith to form dimethylsilyl trifluoroacetate as the silicon compound B.

Sources & evidence

ORD record: ord-9327b29e25df4f45960fe816f0ecd23f
Source dataset: uspto-grants-2014_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08828144B2

Reaction notes

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