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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 219231생성일: 2026년 10월 25일

Dimethylamine → 5-bromo-N,N-dimethyl-1,3-thiazol-2-amine

https://huagongshe.com/reaction/219231

반응식

참여 물질

역할이름HCID투입량
반응물DimethylamineHCID 674—
반응물DiisopropylethylamineHCID 81531—
반응물2,5-DibromothiazoleHCID 312394—
용매EthanolHCID 702—
생성물5-bromo-N,N-dimethyl-1,3-thiazol-2-amineHCID 1244855529.4%

반응 조건

온도140 °C

반응 단계

To a microwave vial was added N-ethyl-N-isopropylpropan-2-amine (0.72 mL, 4.1 mmol), 2,5-dibromothiazole (1.00 g, 4.1 mmol) and dimethylamine (40% in water, 0.52 mL, 4.1 mmol) in ethanol (10 mL). The vial was sealed and stirred at 140° C. under microwave irradiation for one hour, then was concentrated and purified by MPLC (eluted with a gradient of 0-50% ethyl acetate in hexanes) to yield the product as a white, crystalline solid (0.25 g, 29%).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08198448B2
출처 데이터셋uspto-grants-2012_06
ORD IDord-612a907fbb4241d9bd97dde4493fa1d3
출처 메모uspto-grants-2012_06