4,4'-Dihydroxybiphenyl → HCID 86671708, compound

HRID 1399473Notes

Reaction equation

HRID 1399473 reaction equation
[C:1]1([C:8]2[CH:13]=[CH:12][C:11]([OH:14])=[CH:10][CH:9]=2)[CH:6]=[CH:5][C:4]([OH:7])=[CH:3][CH:2]=1.[CH:15]1[C:28]2[C:19](=[CH:20][C:21]3[C:26]([C:27]=2[CH2:29][OH:30])=[CH:25][CH:24]=[CH:23][CH:22]=3)[CH:18]=[CH:17][CH:16]=1.C(C1C=CC=CC=1C=C)=C.COC1CCCC1.COCCOCCO>>[C:8]1([C:1]2[CH:6]=[CH:5][C:4]([OH:7])=[CH:3][CH:2]=2)[CH:9]=[CH:10][C:11]([OH:14])=[CH:12][CH:13]=1.[CH:18]([C:19]1[CH:20]=[CH:21][CH:26]=[CH:27][C:28]=1[CH:15]=[CH2:16])=[CH2:17].[CH:25]1[C:26]2[C:21](=[CH:20][C:19]3[C:28]([C:27]=2[CH2:29][OH:30])=[CH:15][CH:16]=[CH:17][CH:18]=3)[CH:22]=[CH:23][CH:24]=1

Participants

6

Reactant 5

HCID 71124,4'-DihydroxybiphenylHCID 8134Diethylene Glycol Monomethyl EtherHCID 666661,2-DiethenylbenzeneHCID 738489-AnthracenemethanolHCID 138539Cyclopentyl methyl ether

Product 1

HCID 86671708HCID 86671708, compound

Procedure

Using the same setup as described for Example 1, 8.50 g (0.05 mol) [1,1′-biphenyl]-4,4′-diol, 30.34 g (0.15 mol) 9-anthracene methanol, 13.0 g (0.10 mol) divinylbenzene, 45 g CPME and 160 g DEGME were mixed. The synthesis was repeated as in example 1. This process yielded 73% finished polymer from the starting materials. The weight average molecular weight of the polymer was 4,731 with a polydispersity of 2.44.

Workup

  1. additionwere mixed
  2. customThis process yielded 73%

Sources & evidence

ORD record
ord-2cd1f37bd96a41f0a1f2d031b87a0110
Source dataset
uspto-grants-2014_12
Patent number
US08906590B2

Reaction notes

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