Cov lus qhia
| Kev tshwm sim | Ntshiab rau daj daj ua kua |
| Assay (gc) | 98% min |
| Enantiomer ntau dhau | 99% min |
| Kev siv kho qhov muag tau [] D20 | -1 Qib rau -1.4 Degree |
| Ywg dej | 0.5% max |
Cov Ntawv Thov
(R) {- (-}}}}}}}}}}}}}}}}}}}}}}}} Nws pabcuam ua lub tsev thaiv rau kev npaj ntawm epichlorohydrin, chiral glycidyl uas muaj kev tsim txom, uas yog qhov tseem ceeb hauv cov tshuaj synthesis thiab asymmetric catalysis. Hauv kev siv tshuaj chemistry tshuaj, nws tau ua haujlwm hauv kev tsim cov tshuaj tiv thaiv antiChypertensive, thiab lwm yam kev sib dhos uas xav tau kev sau ua ke nruab nrab. Ib qho ntxiv, nws pom cov ntawv thov nyob rau hauv synthesis cov ntaub ntawv, polymeric cov ntaub ntawv, thiab cov pab pawg ua haujlwm zoo rau cov pab pawg ua haujlwm ntau rau ntau yam kev hloov pauv ntau yam.
Cov txiaj ntsig
The benefits of (R)-(-)-3-chloro-1,2-propanediol arise from its chirality, bifunctional reactivity, and chemical stability. Lub (R) -Configuration muab cov enantiomeric purity, uas yog qhov tseem ceeb rau kev sib txuas serochemically txhais tau cov tebchaw nrog kev siv roj ntsha ua tau zoo. Nws cov pab pawg hydroxyl thiab chloro pab tau xaiv cov kev xaiv ua haujlwm, tso cai siv tau hloov dua siab tshiab rau epoxides, neeg raug neeg, thiab lwm yam derivatives. Qhov sib xyaw ua ke yog sib haum nrog ntau hom kuab tshuaj thiab cov tshuaj tiv thaiv, ua rau nws ntau yam rau ob chav kuaj ntsuas thiab hluav taws xob. Cov khoom txhawb nqa high loo, reprupuciity, thiab cov txheej txheem ua tau zoo hauv cov tshuaj thiab kev tsim tshuaj.
Tag
Hauv cov ntsiab lus, (r) - ({}} ({1,2-cermoro-1,2-cermalool yog charthores, asymmetric synthesis, thiab polymer chemistry. Nws cov txiaj ntsig suav nrog enantiomeric purity, bifunctional reactivity, tshuaj lom neeg ruaj khov, thiab versatility rau cov organic kev hloov pauv. Los ntawm kev sib xyaw ua ke nrog cov khoom siv hluavtaws ntxiv nrog hluavtaws tseem ceeb tau ua ib lub tsev tseem ceeb hauv kev txhim kho kev siv tshuaj thiab qib siab tshuaj synthesis.
Cim npe nrov: (r) - ({}}}}}}} (r) - (r)) - (r))
