Tributylhexadecylammonium bromide → 4-Phenylcarbamyl-5-methyl-2-vinyl-2,3-dihydrofuran

HRID 1248186노트

반응식

HRID 1248186 반응식
[C:1]([C:4]1([C:9]([NH:11][C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)=[O:10])[CH2:6][CH:5]1[CH:7]=[CH2:8])(=[O:3])[CH3:2].[Br-].C([N+](CCCC)(CCCC)CCCCCCCCCCCCCCCC)CCC>>[C:12]1([NH:11][C:9]([C:4]2[CH2:6][CH:5]([CH:7]=[CH2:8])[O:3][C:1]=2[CH3:2])=[O:10])[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1

참가 물질

3

반응물 2

HCID 11420451Tributylhexadecylammonium bromideHCID 133695651-Acetyl-2-ethenyl-N-phenylcyclopropane-1-carboxamide

생성물 1

HCID 135315324-Phenylcarbamyl-5-methyl-2-vinyl-2,3-dihydrofuran

실험 절차

1-Acetyl-2-vinylcyclopropanecarboxanilide (2 grams) was combined with 0.5 grams tributylhexadecylammonium bromide and heated for six hours to obtain essentially complete conversion to 4-phenylcarbamyl-5-methyl-2-vinyl-2,3-dihydrofuran. ##STR21##

후처리

  1. temperatureheated for six hours

출처 및 근거

ORD 기록
ord-7b135f9850224d84bd2875bac314aa3d
출처 데이터셋
uspto-grants-1985_06
특허 번호
US04522950

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