Methanol → HCID 86601709, compound

HRID 507903Notes

Reaction equation

HRID 507903 reaction equation
[C:1]1([CH:30]=[CH:31][C:32]([C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)=[O:33])[CH:6]=[CH:5][C:4]([O:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][O:16][C:17]2[CH:22]=[CH:21][C:20]([C:23]3[C:24]([NH:26][C:27](=[O:29])[CH:28]=3)=[O:25])=[CH:19][CH:18]=2)=[CH:3][CH:2]=1.[C:40]1([CH:64]=[CH:65][C:66]([C:68]2[CH:73]=[CH:72][CH:71]=[CH:70][CH:69]=2)=[O:67])[CH:45]=[CH:44][C:43]([O:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][O:55][C:56]2[CH:63]=[CH:62][C:59]([CH:60]=[CH2:61])=[CH:58][CH:57]=2)=[CH:42][CH:41]=1.N(C(C)(C)C#N)=NC(C)(C)C#N.CO>CC(N(C)C)=O>[C:1]1([CH:30]=[CH:31][C:32]([C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)=[O:33])[CH:6]=[CH:5][C:4]([O:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][O:16][C:17]2[CH:22]=[CH:21][C:20]([C:23]3[C:24]([NH:26][C:27](=[O:29])[CH:28]=3)=[O:25])=[CH:19][CH:18]=2)=[CH:3][CH:2]=1.[C:40]1([CH:64]=[CH:65][C:66]([C:68]2[CH:69]=[CH:70][CH:71]=[CH:72][CH:73]=2)=[O:67])[CH:41]=[CH:42][C:43]([O:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][O:55][C:56]2[CH:57]=[CH:58][C:59]([CH:60]=[CH2:61])=[CH:62][CH:63]=2)=[CH:44][CH:45]=1

Participants

6

Reactant 4

HCID 887MethanolHCID 6547AzobisisobutyronitrileHCID 68470768HCID 68470768, compoundHCID 68471405HCID 68471405, compound

Product 1

HCID 86601709HCID 86601709, compoundYield 100.3%

Reagents, catalysts & solvents 1

HCID 31374DimethylacetamideSolvent

Procedure

26.2 g of 4-(8-(4-chalconyloxy)octanoxy)phenylmaleimide, 22.7 g of 4-(8-(4-chalconyloxy)octanoxy)styrene and 3.0 g of azobisisobutyronitrile were dissolved in 500 ml of dimethyl acetamide to carry out a reaction in a nitrogen atmosphere at 80° C. for 10 hours. A viscous reaction mixture was added to methanol to precipitate a polymer which was then dried to obtain 49 g of a 4-(8-(4-chalconyloxy)octanoxy)phenylmaleimide/4-(8-(4-chalconyloxy)octanoxy)styrene alternating copolymer. This polymer was designated as polymer “c”.

Workup

  1. customa reaction in a nitrogen atmosphere at 80° C. for 10 hours
  2. customto precipitate a polymer which
  3. customwas then dried

Sources & evidence

ORD record
ord-78d3641761014d9a945ba3edb9bfe050
Source dataset
uspto-grants-2010_08
Patent number
US07787085B2

Reaction notes

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