1,3-Diphenyl-2-propanone → HCID 12306649, compound

HRID 1682077Notes

Reaction equation

HRID 1682077 reaction equation
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]([C:11]([C:13]2[CH:18]=[CH:17][C:16]([O:19][CH3:20])=[CH:15][CH:14]=2)=O)=O)=[CH:5][CH:4]=1.[C:21]1([CH2:27][C:28]([CH2:30][C:31]2[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=2)=[O:29])[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1>>[C:31]1([C:30]2[C:28](=[O:29])[C:27]([C:21]3[CH:22]=[CH:23][CH:24]=[CH:25][CH:26]=3)=[C:11]([C:13]3[CH:18]=[CH:17][C:16]([O:19][CH3:20])=[CH:15][CH:14]=3)[C:9]=2[C:6]2[CH:5]=[CH:4][C:3]([O:2][CH3:1])=[CH:8][CH:7]=2)[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=1

Participants

3

Reactant 2

HCID 75931,3-Diphenyl-2-propanoneHCID 710434,4'-Dimethoxybenzil

Product 1

HCID 12306649HCID 12306649, compound

Procedure

The tetracyclone is prepared from 4,4'-dimethoxybenzil and 1,3-diphenylacetone (XV) by the procedure described in "Organic Syntheses," Coll., Vol. 3, E. C. Horning, Ed., Wiley, N.Y., 1955, pp 806-807: mp 227°-228° C. (mp 226.8-227.2° C. reported in Coan et al J. Am. Chem. Soc., 77, 60 (1955).

Sources & evidence

ORD record
ord-a84f88841c3140b0b918b8e63159ea2a
Source dataset
uspto-grants-1992_12
Patent number
US05175242

Reaction notes

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