Boron tribromide → HCID 20265088, compound

HRID 463759Notes

Reaction equation

HRID 463759 reaction equation
CO[CH2:3][C:4]1[CH:16]=[CH:15][C:7]2[O:8][C:9]([S:11](=[O:14])(=[O:13])[NH2:12])=[CH:10][C:6]=2[CH:5]=1.B(Br)(Br)[Br:18]>C(Cl)Cl>[Br:18][CH2:3][C:4]1[CH:16]=[CH:15][C:7]2[O:8][C:9]([S:11](=[O:14])(=[O:13])[NH2:12])=[CH:10][C:6]=2[CH:5]=1

Participants

4

Reactant 2

HCID 25134Boron tribromideHCID 20265069HCID 20265069, compound

Product 1

HCID 20265088HCID 20265088, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Conditions

Temperature
-30 °C

Procedure

A suspension of 5-methoxymethyl-2-sulfamoylbenzo[b]furan in dry methylene chloride cooled to -30° C. is treated with boron tribromide to provide the title compound.

Sources & evidence

ORD record
ord-d33f03eba009454e98dab12c404b88bf
Source dataset
uspto-grants-1985_10
Patent number
US04544667

Reaction notes

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