Methanol → HCID 173649, compound

HRID 355613Notes

Reaction equation

HRID 355613 reaction equation
[C:1]1(=[O:7])[O:6][C:4](=[O:5])[CH:3]=[CH:2]1.[CH2:8]=[CH:9][CH2:10][CH2:11][CH2:12][CH3:13].C(OOC(C)(C)C)(=O)CCCCCC(C)(C)C.CO>C(OC(C)COC)(=O)C>[C:4]1(=[O:5])[O:6][C:1](=[O:7])[CH:2]=[CH:3]1.[CH2:8]=[CH:9][CH2:10][CH2:11][CH2:12][CH3:13]

Participants

6

Conditions

Temperature
60 °C

Procedure

A solution of maleic anhydride (9.8 g-0.1 mol) and 1-hexene (8.4 g-0.1 mole) in propylene glycol methyl ether acetate (30 g) was heated under agitation and nitrogen to 60 deg.C. A solution of 2.5 g of 75 wt. % t-butyl peroxyneodecanoate in 6 g of propylene glycol methyl ether acetate was then injected into the reaction vessel within half hour via a syringe pump. The reactants were agitated for another 2 hours at 60° C. before being cooled to room temperature. The product was the poured into methanol which caused precipitation of a white solid which was filtered and air dried to give 10.5 g of a maleic anhydride/1-hexene copolymer. Hydrolysis was carried out by a procedure similar to that described in Example 2.

Workup

  1. temperaturebefore being cooled to room temperature
  2. customprecipitation of a white solid which
  3. filtrationwas filtered
  4. customair dried

Sources & evidence

ORD record
ord-f79e0bb2dd564639a310480b8315b8a1
Source dataset
uspto-grants-1998_11
Patent number
US05834088

Reaction notes

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