1,2,3,4-Di-O-Isopropylidene-alpha-D-galactopyranose CAS:4064-06-6

1,2:3,4-Di-O-isopropylidene-D-galactopyranose ikemikari inowanikwa mumhuri ye galactopyranose derivatives. Inowanzoshandiswa mu organic chemistry senzira yekudzivirira mapoka e hydroxyl ari mushuga, kunyanya galactose. Kemikari iyi inogadzirwa nekuita D-galactose ne acetone kugadzira diacetone derivative, iyo inozorapwa ne acid kugadzira di-O-isopropylidene derivative. Iyi derivative inodzivirira mapoka e hydroxyl, ichidzivirira maitiro asingadiwe panguva yekugadzira makemikari, uye inogona kubviswa nenzira yekusarudza kuti igadzirezve kemikari yekutanga. Maumbirwo ayo akaomarara uye kugadzikana kunoita kuti ive inobatsira mukushandiswa kwakasiyana-siyana mumunda we organic synthesis.

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Kushandiswa uye Mhedzisiro

Mhedzisiro huru ye1,2:3,4-Di-O-isopropylidene-D-galactopyranose ndeyekuchengetedza mapoka ehydroxyl pamolekyulu yegalactose. Izvi zvinoitwa nekugadzira cyclic acetal derivative, iyo inovhara reactivity yemapoka ehydroxyl. Imwe nzira yekushandisa iyi compound ndeye mu carbohydrate chemistry uye synthesis. Nekuchengetedza mapoka ehydroxyl, 1,2:3,4-Di-O-isopropylidene-D-galactopyranose inogonesa sarudzo dzekuita kune mamwe mapoka anoshanda, pasina maitiro asingadiwe panzvimbo dzehydroxyl. Izvi zvinobvumira kugadziriswa uye kugadziriswa kwakanaka kwemolekyulu yegalactose. Uyezve, derivative iyi inogona kushandiswa mukugadzira zvigadzirwa zvakasiyana-siyana zvechisikigo nemishonga ine galactose moieties. Inobatsira mukuvaka mamorekuru akaomarara, uko kunodiwa maitiro anodzorwa uye anosarudza. Pamusoro pezvo, chinhu ichi chinoshandiswa mukugadzira makemikari akakosha, akadai semasurfactants nemapolymers, uko kuchinjwa kwakanangana kwemamorekuru akavakirwa pagalactose kunodiwa. Kazhinji, kushandiswa kwe1,2:3,4-Di-O-isopropylidene-D-galactopyranose sechinodzivirira kunogonesa kugadzirwa nekugadziriswa kwakanaka kwemakomputa ane galactose muminda yakasiyana-siyana, kusanganisira organic chemistry, mishonga, uye sainzi yezvinhu.

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Kurongedza Chigadzirwa:

Mamwe Mashoko:

Kuumbwa	C12H20O6
Kuyedza	99%
Chitarisiko	Upfu chena
Nhamba yeCAS	4064-06-6
Kurongedza	Diki uye rakakura
Hupenyu hweSherufu	makore maviri
Kuchengetera	Chengeta munzvimbo inotonhorera uye yakaoma
Chitupa	ISO.