HCID 23655726, compound → HCID 23655727, compound

HRID 2220584Notes

Reaction equation

HRID 2220584 reaction equation
[Br:1][C:2]1[CH:22]=[CH:21][C:5]2[CH:6]=[C:7]([C:9]([C:11]3[O:12][C:13]4[CH:19]=[C:18]([Br:20])[CH:17]=[CH:16][C:14]=4[CH:15]=3)=O)[O:8][C:4]=2[CH:3]=1>C(OCC)C>[Br:20][C:18]1[CH:17]=[CH:16][C:14]2[CH:15]=[C:11]([CH2:9][C:7]3[O:8][C:4]4[CH:3]=[C:2]([Br:1])[CH:22]=[CH:21][C:5]=4[CH:6]=3)[O:12][C:13]=2[CH:19]=1

Participants

3

Reactant 1

HCID 23655726HCID 23655726, compound

Product 1

HCID 23655727HCID 23655727, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

Following the procedure described above for 84, 85 was prepared from 83 as white crystals (1.43 g, 99%): mp 146-147° C. (diethyl ether). 1H NMR (DMSO-d6) δ7.85 (br s, 2H), 7.55 (d, J=8.2 Hz, 2H), 7.39 (dd, J=8.2, 1.6 Hz, 2H), 6.82 (s, 2H), 4.44 (s, 2H). HPLC (method B) tR 10.43 min (100.00 area %). Anal. (C17H10Br2O3) C, H, Br.

Sources & evidence

ORD record
ord-0b2a512a3f8b49eeb6125db43d2b4dd8
Source dataset
uspto-grants-2008_08
Patent number
US07417158B2

Reaction notes

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