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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1657127생성일: 2026년 10월 27일

Toluene → Dibutyl-zinn [German]

https://huagongshe.com/reaction/1657127

반응식

참여 물질

역할이름HCID투입량
반응물TolueneHCID 1140—
반응물ThioglycerolHCID 7291—
반응물Dibutyltin oxideHCID 61221—
용매WaterHCID 962—
생성물Dibutyl-zinn [German]HCID 648499.5%

반응 단계

A mixture of 24.99 (0.10 mole) dibutyltin oxide, 21.6g (0.20 mole) 3-mercapto-1,2-propanediol and 300 ml toluene were charged to a round-bottom glass reaction flask fitted with a mechanical stirrer, thermocouple and a reflux condenser with a Dean-Stark water trap. The mixture was heated to reflux temperature, with agitation, and continued at reflux until a clear homogeneous solution formed and all water of reaction was collected in the trap. Removal of the toluene (flash evaporator) yielded 44.5g (99.5% yield) of dibutyltin-bis-(2,3-dihydroxypropylmercaptide), a straw-colored viscous liquid.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05256704
출처 데이터셋uspto-grants-1993_10
ORD IDord-774ebb7d6def4761b73ab82a050bf11b
출처 메모uspto-grants-1993_10