Sulfuric Acid → HCID 20341131, compound
Reaction equation
[CH2:1]([Cl:4])[CH:2]=[CH2:3].[CH2:5]=[CH:6][C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1.S(=O)(=O)(O)O>>[CH2:5]=[CH:6][C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1.[CH2:1]([Cl:4])[CH:2]=[CH2:3]Participants
4
Procedure
About 1 part by weight of a fine granular hydrated silica, 2 parts by weight of allyl chloride, 4 parts by weight of styrene and 0.1 parts by weight of concentrated sulfuric acid are mixed then agitated at ambient temperature and pressure for 1 to 12 hours, thereby producing poly (allyl) chloride styrene) copolymer, a light yellow, solid, copolymer. The copolymer is then washed with a dilute alkali solution, sodium carbonate, to remove the sulfuric acid, then filtered to recover the copolymer.
Sources & evidence
- ORD record
- ord-3612e6b2eebf4d2c935ab7e29ec067c5
- Source dataset
- uspto-grants-1980_05
- Patent number
- US04201702
Reaction notes
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