Bismuth-oxygen → HCID 69983399, compound

HRID 2231119Notes

Reaction equation

HRID 2231119 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:9]([C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=3)=[C:10]([C:14]([CH:16]([C:18]3[CH:23]=[C:22]([Cl:24])[CH:21]=[C:20]([CH3:25])[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:7]=[CH:6][C:5]([C:8]2[C:9]([C:26]3[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=3)=[C:10]([C:14]([C:16]([C:18]3[CH:23]=[C:22]([Cl:24])[CH:21]=[C:20]([CH3:25])[CH:19]=3)=[O:17])=[O:15])[CH:11]=[CH:12][CH:13]=2)=[CH:4][CH:3]=1

Participants

4

Reactant 2

HCID 6327914Bismuth-oxygenHCID 69985161HCID 69985161, compound

Product 1

HCID 69983399HCID 69983399, compoundYield 90%

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

The benzil was synthesized according to the procedure of Example 41, Step 3 using the benzoin of Step 1 (1.85 g, 6.6 mmol) and bismuth oxide (3.3 g, 7.3 mmol) in acetic acid (15 ml). There was obtained 1.6 g (90%) of the desired benzil as a crystalline solid: mp 115-116° C. Anal. Calc'd. for C15H10FClO2 (MW 276.70): C, 65.11; H, 3.64. Found: C, 65.00; H, 3.48.

Workup

  1. customThe benzil was synthesized

Sources & evidence

ORD record
ord-b162f25c686e45609fb2c2bfecfa31fe
Source dataset
uspto-grants-2002_07
Patent number
US06426360B1

Reaction notes

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