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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 224633생성일: 2026년 10월 26일

Furfurylamine → 1-n-Heptyl-3-furfuryl thiourea

https://huagongshe.com/reaction/224633

반응식

참여 물질

역할이름HCID투입량
반응물FurfurylamineHCID 3438—
반응물Heptane, 1-isothiocyanato-HCID 78152—
용매BenzeneHCID 241—
생성물1-n-Heptyl-3-furfuryl thioureaHCID 19650884—

반응 단계

To a mixture of 3.1 grams (0.02 mole) of n-heptyl isothiocyanate and 25 milliliters of benzene was added 1.77 milliliters (0.02 mole) of furfuryl amine. The mixture was refluxed for 30 minutes on a steam bath and then evaporated under vacuum to yield 1-n-heptyl-3-furfuryl thiourea. The product was cooled and 4.1 grams (0.02 mole) of bromoethylamine hydrobromide and 25 milliliters of ethanol 2B was added. The resulting mixture was refluxed on a steam bath overnight. The solid product was removed by filtration and air dried. A yield of 5.2 grams of solid, melting point 140°-145° C., was obtained. Structure of the product was confirmed by NMR.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US04233318
출처 데이터셋uspto-grants-1980_11
ORD IDord-7d6842cd54e1495b98f857e2d72c26db
출처 메모uspto-grants-1980_11