Bismuth-oxygen → HCID 69984439, compound

HRID 2231123Notes

Reaction equation

HRID 2231123 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:9]([C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)=[C:10]([C:14]([CH:16]([C:18]3[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[C:20]([Cl:26])[CH:19]=3)[OH:17])=[O:15])[CH:11]=[CH:12][CH:13]=2)=[CH:4][CH:3]=1.[Bi]=O>C(O)(=O)C>[F:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[C:9]([C:27]3[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=3)=[C:10]([C:14]([C:16]([C:18]3[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[C:20]([Cl:26])[CH:19]=3)=[O:17])=[O:15])[CH:11]=[CH:12][CH:13]=2)=[CH:6][CH:7]=1

Participants

4

Reactant 2

HCID 6327914Bismuth-oxygenHCID 69982967HCID 69982967, compound

Product 1

HCID 69984439HCID 69984439, compoundYield 85%

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

The benzil compound was synthesized according to the procedure of Example 41, Step 3 using the product of Step 1 (3.5 g, 12 mmol) and bismuth oxide (6.6 g, 14 mmol) in acetic acid (35 ml). There was obtained 2.8 g (85%) of the desired benzil as a-crystalline solid: mp 152-154° C. Anal. Calc'd. for C15H10FClO3 (MW .292.70): C, 61.55; H, 3.44. Found: C, 61.40; H, 3.31.

Workup

  1. customThe benzil compound was synthesized

Sources & evidence

ORD record
ord-621682c7d88940fdbbe2fe6e40cb348c
Source dataset
uspto-grants-2002_07
Patent number
US06426360B1

Reaction notes

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