4,4'-Diphenylbenzophenone → 4-Biphenylyl-3-methylaminoprop-1-ene ene

HRID 1679156Notes

Reaction equation

HRID 1679156 reaction equation
[Br-].[CH3:2][NH:3]CC[P+](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[C:25]1([C:45]2[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=2)[CH:30]=[CH:29][C:28]([C:31]([C:33]2C=CC(C3C=CC=CC=3)=C[CH:34]=2)=O)=[CH:27][CH:26]=1>>[C:25]1([C:45]2[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=2)[CH:30]=[CH:29][C:28]([CH:31]=[C:33]=[CH:34][NH:3][CH3:2])=[CH:27][CH:26]=1

Participants

3

Reactant 2

HCID 2284534,4'-DiphenylbenzophenoneHCID 20363845beta-Methylaminoethyltriphenylphosphonium bromide

Product 1

HCID 1317099554-Biphenylyl-3-methylaminoprop-1-ene ene

Procedure

β-Methylaminoethyltriphenylphosphonium bromide was reacted with di-4 -biphenylyl ketone by the method of Example 1 to give 1,1-di(4-biphenylyl-3-methylaminoprop-1-ene ene identical with that described in Example 4.

Sources & evidence

ORD record
ord-7fbdaab6c051403483f3f514170a68db
Source dataset
uspto-grants-1978_03
Patent number
US04079081

Reaction notes

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