5-Nitrofurfural → HCID 20079666, compound

HRID 1654128Notes

Reaction equation

HRID 1654128 reaction equation
[N+:1]([C:4]1[O:8][C:7]([CH:9]=[O:10])=[CH:6][CH:5]=1)([O-:3])=[O:2].[C:11]([Mg]Br)#[CH:12]>>[N+:1]([C:4]1[O:8][C:7]([CH:9]([OH:10])[C:11]#[CH:12])=[CH:6][CH:5]=1)([O-:3])=[O:2]

Participants

3

Reactant 2

HCID 127745-NitrofurfuralHCID 178418486HCID 178418486, compound

Product 1

HCID 20079666HCID 20079666, compound

Procedure

Using the procedure of Stage B of Preparation 2, 2.82 g of 5-nitro-2-furaldehyde and 45 ml of ethynylmagnesium bromide were reacted to obtain 1.84 g of the expected product after chromatography on silica (eluent: 8/2 hexane/ethyl acetate).

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-b41b8e6d05c24befbfdda6b7660caaa4
Source dataset
uspto-grants-1995_04
Patent number
US05405865

Reaction notes

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