Boron tribromide → HCID 13371478, compound

HRID 2413279Notes

Reaction equation

HRID 2413279 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([NH:10][C:11]2[CH:19]=[CH:18][CH:17]=[CH:16][C:12]=2[C:13]([OH:15])=[O:14])[CH:5]=[CH:6][C:7]=1[O:8]C.B(Br)(Br)Br>>[Cl:1][C:2]1[CH:3]=[C:4]([NH:10][C:11]2[CH:19]=[CH:18][CH:17]=[CH:16][C:12]=2[C:13]([OH:15])=[O:14])[CH:5]=[CH:6][C:7]=1[OH:8]

Participants

3

Reactant 2

HCID 25134Boron tribromideHCID 20225132HCID 20225132, compound

Product 1

HCID 13371478HCID 13371478, compound

Procedure

2-(3-Chloro-4-hydroxyphenylamino)benzoic acid [XI; R=H, R"=3-Cl, OH at 4-position] was prepared by reaction of 2-(3-chloro-4-methoxyphenylamino)benzoic acid (prepared from 3-chloroanisidine and 2-chlorobenzoic acid) with boron tribromide according to the procedure of Example 3, part (b), and was obtained as a pale yellow powder, m.p. 180°-183° C. (decompn.).

Workup

  1. customwas obtained as a pale yellow powder, m.p. 180°-183° C. (decompn.)

Sources & evidence

ORD record
ord-9760611d7dcb4aa09855e9a0c68b920a
Source dataset
uspto-grants-1985_01
Patent number
US04496590

Reaction notes

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