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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2352207생성일: 2026년 10월 26일

Ethanol → 2-Imidazoline, 4,4-dimethyl-1-isopropyl-2-undecyl-

https://huagongshe.com/reaction/2352207

반응식

참여 물질

역할이름HCID투입량
반응물EthanolHCID 702—
반응물Ethyl DodecanoateHCID 7800—
반응물2-Amino-1,1-dimethylethylisopropylamineHCID 79532—
생성물2-Imidazoline, 4,4-dimethyl-1-isopropyl-2-undecyl-HCID 5288858%

반응 단계

22.84 g. (100 mmoles) of ethyl laurate and 15.34 g. (118 mmoles) of Nl -isopropyl-2-methyl-1,2-propanediamine is heated at 130°-230° C. until approximately 100 mmoles of ethanol is collected. Toluene is then cautiously added and the heating is continued until no more water separates. The solution is acidified, the aqueous layer is separated and basified with NaOH. This is extracted with ethyl acetate, the organic extract is dried and concentrated. The oil is distilled at 150-152° C./1.2 mm to give 16.74 g (58%) of product.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US04876249
출처 데이터셋uspto-grants-1989_10
ORD IDord-03348d401ea941e6834472e6d24f6bd9
출처 메모uspto-grants-1989_10