Mumunda we organic chemistry, kukosha kwekudzikisa vamiririri hakugone kuwedzeredzwa. Pakati peakasiyana makomisheni anoshandiswa kune ichi chinangwa, acetyl chloride inomira pachena kune yayo yakasarudzika zvivakwa uye kuita zvakasiyana. Iyi bhurogi ichapa tarisiro yakadzama yezvinhu zveacetyl chloride, mashandisirwo ayo, uye basa rayo mukuderedza kwemapoka anoshanda eorganic.
Chii chinonzi acetyl chloride?
Acetyl chloride, kemikari formula CH3COCl, iasidhi chloride inotorwa kubva kuacetic acid. Imvura isina ruvara ine hwema hunonhuwa uye inoshanda zvakanyanya, kunyanya nemvura nedoro. Reactivity iyi inoita kuti ive yakakosha musanganiswa wemakemikari ekuita, kunyanya mukuumbwa kwemamwe organic compounds.
Basa reacetyl chloride mukuderedza kuita
Imwe yemashandisirwo makuru eacetyl chlorideiri sechinhu chinoderedza muorganic chemistry. Inonyanya kushanda pakuderedza aldehydes, ketones uye chlorinated phthalides. Iko kugona kwekusarudza kuderedza aya anoshanda mapoka anoita acetyl chloride chinhu chakakosha chemakemikari.
Deredza aldehydes uye ketoni
Aldehydes (RCHO) uye ketoni (RCOR) ndiwo mapoka anoshanda mumakemikari emakemikari. Kudzikiswa kwemapoka aya kwakakosha pakuumbwa kwedoro uye zvimwe zvinobva.Acetyl chlorideinogona kufambisa shanduko iyi nekupa maerekitironi, ichinyatso kushandura boka recarbonyl kuita boka rehydroxyl. Kwete chete kuita uku kunoshanda, asi kunogona kusarudza kuderedza mamwe mapoka anoshanda pasina kukanganisa mamwe mapoka anoshanda mumorekuru.
Chlorinated naphthalenes
Chlorinated ophthalones imwe kirasi yemishonga inogona kuderedzwa uchishandisa acetyl chloride. Izvi zvinosanganiswa zvinowanzoshandiswa mupH zviratidzo uye dhayi. Iyo yekudzikisa maitiro inogona kushandura zvivakwa zvavo, zvichiita kuti zvive zvakanyanya kukodzera kune chaiwo maapplication. Nekushandisa acetyl chloride, machemist anogona kuwana anodiwa magadzirirwo achichengetedza kutendeseka kwechimiro chakazara.
Zvakanakira kushandisa acetyl chloride
1. Kusarudzika:Imwe yemabhenefiti akakosha ekushandisa acetyl chloride sechinhu chinoderedza kusarudzwa kwayo. Inogona kunanga mapoka anoshanda asingakanganise mamwe mapoka anoshanda, achibvumira kunyatso kugadziridzwa kwemaomesheni akaomarara.
2. Kunyatsogona:Maitiro ekuita anosanganisira acetyl chloride anowanzo kwira, zvichikonzera kukurumidza kuumbwa nguva. Kushanda uku kunonyanya kubatsira mumaindasitiri ekushandisa uko nguva uye mutengo zvinhu zvakakosha.
3. Kusiyana-siyana:Acetyl chloride inogona kushandiswa mumhando dzakasiyana-siyana kunze kwekuderedza, kusanganisira acylation uye ester synthesis. Izvi zvakasiyana-siyana zvinoita kuti zvive zvakakosha mubhokisi rekushandisa reorganic chemist.
Kuchengetedza kuchengetedza
Nyangweacetyl chlorideiri reagent ine simba, inofanirwa kubatwa nekuchenjerera. Inoita ngura uye inogona kukonzera kutsva kwakanyanya kana wabata ganda kana maziso. Uyezve, inoburitsa hydrochloric acid painopindirana nemvura, izvo zvinogona kuva nengozi. Mitemo yekuchengetedza yakakodzera yakakosha kana uchishanda nekomboni iyi, kusanganisira kushandisa midziyo yekudzivirira (PPE) uye kushanda munzvimbo ine mhepo inofefetera.
Acetyl chloridechinhu chinonakidza mumunda we organic chemistry, kunyanya sechinhu chinoderedza aldehydes, ketones uye chlorinated phthalides. Kusarudzika kwayo, kushanda nesimba, uye kuita zvakasiyana-siyana kunoita kuti ive chinhu chakakosha kune vemakemikari. Zvisinei, kuchengeteka ndiyo nguva dzose inonyanya kukosha pakubata zvinhu zvinoshanda zvakadaro. Sezvo organic chemistry tsvagiridzo uye mashandisirwo ari kuramba achikura, acetyl chloride pasina mubvunzo icharamba ichiita basa rakakosha mukubatanidza uye kugadziridzwa kweorganic komisheni.
Nguva yekutumira: Oct-18-2024