Isobutylene → N-methylmaleimide isobutene

HRID 891181

반응식

HRID 891181 반응식
C([O-])(=O)CCCC[CH2:6][C:7](C)([CH3:9])[CH3:8].[CH3:13][N:14]1[C:18](=[O:19])[CH:17]=[CH:16][C:15]1=[O:20].C=C(C)C>C1(C)C=CC=CC=1>[CH3:13][N:14]1[C:18](=[O:19])[CH:17]=[CH:16][C:15]1=[O:20].[CH2:6]=[C:7]([CH3:9])[CH3:8]

참가 물질

5

반응물 3

HCID 8255IsobutyleneHCID 70261N-MethylmaleimideHCID 21225528Neodecanoate

생성물 1

HCID 66864019N-methylmaleimide isobutene

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

In a one-liter autoclave were charged 400 ml of toluene as a polymerization solvent, 0.001 moles of perbutyl neodecanoate as a polymerization initiator, 0.42 moles of N-methylmaleimide, and 4.05 moles of isobutene, and the mixture was subjected to polymerization reaction under a polymerization condition at a polymerization temperature of 60° C. for a polymerization time of 5 hours, to obtain N-methylmaleimide-isobutene alternating copolymer. The thus obtained N-methylmaleimide-isobutene alternating copolymer had a weight average molecular weight (Mw) (as reduced into standard polystyrene) of 165,000 and an Mw/Mn of 2.6.

후처리

  1. customthe mixture was subjected to polymerization reaction under a polymerization condition at a polymerization temperature of 60° C. for a polymerization time of 5 hours

출처 및 근거

ORD 기록
ord-aecbe2064ad24c798523ce957c5cb948
출처 데이터셋
uspto-grants-2006_02
특허 번호
US07001967B2

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