Water → HCID 10287295, compound

HRID 1831881Notes

Reaction equation

HRID 1831881 reaction equation
[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][N:12]([CH2:15][C:16]2[CH:21]=[CH:20][C:19]([CH3:22])=[CH:18][CH:17]=2)[C:11](=[O:23])[CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C([O-])(=O)C.[Na+].[Br:29]Br.O>C(O)(=O)C>[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][N:12]([CH2:15][C:16]2[CH:17]=[CH:18][C:19]([CH3:22])=[CH:20][CH:21]=2)[C:11](=[O:23])[C:10]=1[Br:29])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

6

Reactant 4

HCID 962WaterHCID 24408BromineHCID 517045Sodium AcetateHCID 16657461HCID 16657461, compound

Product 1

HCID 10287295HCID 10287295, compound

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent2×

Procedure

The material prepared in Example 1 (2.1 g, 0.007 mol) and sodium acetate (738 mg, 0.009 mol) in glacial acetic acid (15 mL) were cooled to 15° C. Bromine (0.412 mL, 0.008) in glacial acetic acid (5 mL) was added dropwise. Contents were stirred 2 hours, coming to room temperature. Water (200 mL) was added and a light yellow solid was filtered. Mp 150.4-151.2° C.

Workup

  1. customcoming to room temperature
  2. filtrationa light yellow solid was filtered

Sources & evidence

ORD record
ord-1954315decab40ec86aac05fc6e69b3b
Source dataset
uspto-grants-2006_06
Patent number
US07067540B2

Reaction notes

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