돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1252565생성일: 2026년 10월 27일

Benzyl Bromide → ((3-Chloropropoxy)methyl)benzene

https://huagongshe.com/reaction/1252565

반응식

참여 물질

역할이름HCID투입량
반응물Benzyl BromideHCID 7498—
반응물3-Chloro-1-propanolHCID 12313—
반응물Potassium tert-butoxideHCID 23665647—
용매TetrahydrofuranHCID 8028—
생성물((3-Chloropropoxy)methyl)benzeneHCID 22150597.9%

반응 조건

온도0 °C

반응 단계

In a 2 l flask, a mixture of 3-chloropropanol (56.7 g), benzyl bromide (102.6 g) and dry THF (600 ml) is stirred and cooled with ice/salt mixture. Potassium tert-butoxide (70 g) is added in portions (5-10 g), maintaining the internal temperature at about 0° C. After the mixture is stirred for 3 more hours at room temperature, the solvent is evaporated. Addition of 1N HCl (1 l), extraction with ether (1 l), and evaporation of solvent gives crude material (113.6 g), which is distilled under vacuum to give 1-chloro-3-benzyloxypropane (108.4 g) b.p.0.01 60°-80° C.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US04743691
출처 데이터셋uspto-grants-1988_05
ORD IDord-b483449bc0fd4f7599dd80dfb18cf900
출처 메모uspto-grants-1988_05