Sodium Azide → HCID 19107658, compound

HRID 1197675Notes

Reaction equation

[N:1]([C:4]([F:8])([F:7])[CH2:5][OH:6])=[N+:2]=[N-:3].Br[C:10](F)(F)[C:11](OCC)=[O:12].[N-]=[N+]=[N-].[Na+]>>[N:1]([C:4]([F:8])([F:7])[C:5]([O:12][CH2:11][CH3:10])=[O:6])=[N+:2]=[N-:3]

Participants

Reactant 3

HCID 33557Sodium Azide

HCID 69585Ethyl bromodifluoroacetate

HCID 19107655HCID 19107655, compound

Product 1

HCID 19107658HCID 19107658, compound

Procedure

2-Azido-2,2-difluoroethanol is useful in the preparation of energetic placizers for explosives and propellants. Ethyl 2-bromo-2,2-difluoroacetate reacts with sodium azide to produce ethyl 2-azido-2,2-difluoroacetate which then reacts with sodium borohydride in water to produce the 2-azido-2,2-difluoroethanol.

Sources & evidence

ORD record: ord-4737eb10a6404dc8acbc44ee320363c6
Source dataset: uspto-grants-1994_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05276171

Reaction notes

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