Siyar da Zafi da Kyakkyawan Cesium Carbonate CAS 534-17-8 tare da Kyakkyawan Farashi

PrDa yawa kaddarorin cesium carbonate a cikin kwayoyin kira suna samuwa daga taushi Lewis acidity na cesium ion, wanda ya sa shi mai narkewa a cikin kwayoyin kaushi kamar alcohols, DMF da ether.Ingantacciyar solubility a cikin abubuwan kaushi na halitta yana ba da damar cesium carbonate don shiga cikin halayen sinadarai waɗanda palladium reagents ke haɓaka azaman ingantaccen tushe na inorganic, kamar halayen Heck, Suzuki da Sonogashira.Misali, Suzuki giciye hada guda biyu dauki tare da cesium carbonate iya samun 86% yawan amfanin ƙasa, yayin da guda dauki da sodium carbonate ko triethylamine ne kawai 29% da 50%.Hakazalika, a cikin Heck dauki na methacrylate da chlorobenzene, cesium carbonate idan aka kwatanta da sauran inorganic tushe, kamar potassium carbonate, sodium acetate, triethylamine, potassium phosphate, ya nuna a fili fa'ida.Cesium carbonate kuma yana da mahimman aikace-aikace a cikin o-alkylation na mahadi phenol.Ana hasashe cewa phenol O-alkylation dauki a cikin cesium carbonate mara ruwa mai ƙarfi zai iya fuskantar anion phenoxyethylene, don haka yanayin alkylation na iya faruwa ga halogenates na biyu tare da babban aiki da sauƙin kawarwa.Cesium carbonate kuma yana da muhimman aikace-aikace a cikin kira na halitta kayayyakin.Alal misali, a cikin kira na Lipogrammistin-wani fili a cikin A key mataki rufaffiyar amsawa, cesium carbonate a matsayin inorganic tushe za a iya amfani da su sami rufaffiyar madauki kayayyakin da high yawan amfanin ƙasa.Bugu da kari, cesium carbonate yana da mahimman aikace-aikace a cikin ingantaccen halayen ƙwayoyin cuta masu goyan baya saboda kyakkyawan narkewar sa a cikin kaushi.Carboxylate ko carbamate mahadi za a iya haɗe a babban yawan amfanin ƙasa ta hanyar haifar da wani kashi uku na aniline tare da wani m goyon bayan halogen a cikin wani carbon dioxide yanayi.Ƙarƙashin iska mai iska ta microwave, ana iya amfani da cesium carbonate azaman tushe don gane halayen esterification tsakanin benzoic acid da halogenates masu ƙarfi.