4 HydroxiBoumoMarin Cas 1076-38-6

4- hydroxycoumarin yog ib qho tseem ceeb compound siv tau dav dav hauv cov qauv tshuaj thiab tshuaj tua kab rau cov kev rho tawm4- hydroxozoMarin:
1.} Kev Tshuaj Ntsuam Xyuas Cov Qauv
4- hydroxiMoMarinYuav tuaj yeem npaj tshuaj tshuaj synthesis .} hydroxo}} hydroxozoumarin tuaj yeem koom nrog ntau yam tshuaj lom neeg, xws li:
Peb feem tiv thaiv: {4- hydroxycetmarin reacts thiab dialkyanide nrog rau cov khoom lag luam ntawm 4H pyran .
Cov tshuaj tiv thaiv hws nrog aldehydes: {4- hydroxydes nrog cov txheej txheem coumerin (ii}.
2.}} kev cog cov txheej txheem
4- hydroxiMoMarin tseem tuaj yeem muab rho tawm ntawm cov nroj tsuag los ntawm lipid peroxidation {}} Cov txheej txheem tshwj xeeb muaj xws li:
Cov kuab tshuaj extraction: Siv cov kuab tshuaj uas tsim nyog (xws li dej kub, lossis dej kub} HydroxoCoCarin los ntawm cov nroj tsuag.
Kem chromatography: Ntxiv purify cov extract los ntawm kem chromatography kom tau txais hydrot hydr hydr hydrycouMARIN.
3. kev lag luam tsim
Hauv kev lag luam ntau lawm,4- hydroxiMoMarinis typically produced as a pharmaceutical and pesticide intermediate. As mentioned in the search results, 4-hydroxycoumarin is used in the production of anticoagulant drugs such as coumarin, neoanticoagulants, and warfarin. Specific industrial production methods may include:
Tshuaj Kho Khoom Siv Hluav Taws Xob: 4- hydroxoCoMoMoMarin yog synthesized los ntawm kev siv tshuaj lom neeg.
Fermentation txoj kev: {{4- hydroxiMoMarin yog tsim los ntawm microbial fermentation.
4. txoj kev lub cev
Cov yam ntxwv lub cev ntawm 4- hydroxoMoMorin tseem tuaj yeem siv rau hauv cov dej {}}}}} Yog li ntawd, rho tawm tuaj yeem nqa tawm los ntawm cov hauv qab no:
Recrystallization: Recrystallize siv qhov sib txawv hauv solubility ntawm 4- hydroxozoMarin nyob rau hauv cov solvents sib txawv.
Distillation: cais thiab purify 4- hydroxiodmarin los ntawm Distillation Txuj.
lub ntsiab
Cov hau kev rau kev rho tawm 4- hydroxycoumarin suav nrog tshuaj synroteres, cog extraction, thiab kev lag luam kev lag luam .