Transesterification, tseem hu ua alcoholysis, yog kev hloov ntawm cawv los ntawm ester los ntawm lwm yam cawv hauv cov txheej txheem zoo ib yam li hydrolysis. Cov txheej txheem no tau siv dav los txo cov viscosity ntawm triglycerides.
Dab tsi yog lub npe rau cawv?
Transesterification yog cov lus dav dav siv los piav txog cov chav kawm tseem ceeb ntawm cov tshuaj tiv thaiv kab mob, qhov twg ester (fatty acid ester-RCOOR') hloov mus rau lwm qhov ester (Alkyl esterRCOOR?) los ntawm kev sib hloov ntawm pawg alkyl thiab tseem hu ua alcoholysis.
Ntawm twg yog cov khoom siv uas nquag siv rau kev haus cawv?
Kev hloov pauv hlau ua haujlwmtau tshawb nrhiav dav dav raws li cov catalysts rau kev sib txuas ntawm alkoxysilanes ntawm alcoholysis ntawm hydrosilanes. Lub kaw lus muab txoj hauv kev yooj yim rau kev tiv thaiv cov pab pawg hydroxy hauv cov organic synthesis thiab cov synthesis ntawm silyl ethers.
WANY txhais li cas?
Lub ntsiab lus ntawm wany, qee zaum spelled waney, yog qee yam uas dhau los ua tsawg dua. Ib qho piv txwv ntawm wany yog cov kua hauv ib khob uas ib tug neeg haus.
hom tshuaj tiv thaiv dab tsi yog esterification ntawm amides?
Hom tshuaj tiv thaiv dab tsi yog Esterification ntawm Amides? Kev piav qhia: Esterification ntawm Amides yog ib qho tshuaj tiv thaiv rov qab.
