Carbon Dioxide → 124728-46-7

HRID 1534265Notes

Reaction equation

[CH2:1]([C:6]1[C:7]([F:13])=[C:8]([F:12])[CH:9]=[CH:10][CH:11]=1)[CH2:2][CH2:3]CC.[C:14](=[O:16])=[O:15]>>[CH2:1]([C:6]1[CH:11]=[CH:10][C:9]([C:14]([OH:16])=[O:15])=[C:8]([F:12])[C:7]=1[F:13])[CH2:2][CH3:3]

Participants

Reactant 2

HCID 280Carbon Dioxide

HCID 14495798HCID 14495798, compound

Product 1

HCID 14495800124728-46-7

Conditions

Temperature: -20 °C

Procedure

3-Propyl-1,2-difluorobenzene (obtainable according to Example 2) is metalated as described in 1c). 20 g of dry ice are added slowly at -70° C. The mixture is subsequently warmed to -20° C. Customary working up gives colourless crystals, m.p. 148° C.

Workup

customCustomary working up gives colourless crystals, m.p. 148° C.

Sources & evidence

ORD record: ord-9f3851ba02e44f6780fc7a5fec1a9e62
Source dataset: uspto-grants-1992_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05087764

Reaction notes

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