Hydrochloric Acid → HCID 131725036, compound

HRID 896950Notes

Reaction equation

HRID 896950 reaction equation
Cl.[S:2]1([CH2:8][CH:7]=[CH:6][CH2:5]1)(=[O:4])=[O:3].[C:9]([O:12][C:13]1[CH:20]=[CH:19][C:16]([CH:17]=[CH2:18])=[CH:15][CH:14]=1)(=O)[CH3:10].[CH3:21][OH:22]>>[S:2]1([CH2:8][CH:7]=[CH:6][CH2:5]1)(=[O:4])=[O:3].[CH2:21]([O:22][CH2:10][CH2:9][O:12][C:13]1[CH:20]=[CH:19][C:16]([CH:17]=[CH2:18])=[CH:15][CH:14]=1)[CH3:5].[OH:12][C:13]1[CH:20]=[CH:19][C:16]([CH:17]=[CH2:18])=[CH:15][CH:14]=1

Participants

4

Reactant 3

HCID 313Hydrochloric AcidHCID 887MethanolHCID 131725037HCID 131725037, compound

Product 1

HCID 131725036HCID 131725036, compoundYield 95%

Procedure

To mixture solution which is 20 mL of methanol and 30 mL of 1N hydrochloric acid was added poly(butadiene sulfone/4-acetoxy styrene) obtained from Stage 1(0.05 mole). And the resulting solution was reacted at about 50° C. for about 10 hours, thereby obtaining the entitled compound (yield: 95%).

Workup

  1. customobtained from Stage 1(0.05 mole)
  2. customAnd the resulting solution was reacted at about 50° C. for about 10 hours

Sources & evidence

ORD record
ord-bc2027d582604f8183c5adaf1d8ddac4
Source dataset
uspto-grants-2005_07
Patent number
US06921622B2

Reaction notes

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