I-Benzenemethanol alpha-methyl-4-nitro- (alphaS)- (9CI) (CAS# 96156-72-8)

Isingeniso

I-P-nitronitrophenyl ethanol iyinhlanganisela yemvelo ene-enantiomer (S)-(-). Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-(S)-(-)-p-nitronitrophenyl ethanol:

Ikhwalithi:

(S)-(-)-p-nitronitrophenyl ethanol into eqinile engenambala ukuya kokuphuzi enephunga elingavamile. Iyancibilika ku-alcohol, i-ether nezincibilikisi ze-ketone futhi inyibilika kancane emanzini.

Sebenzisa:

(S)-(-)-p-nitronitrophenyl ethanol inohlu olubanzi lwezinhlelo zokusebenza emkhakheni we-chemical synthesis. Ivamise ukusetshenziswa njengendawo yokwenziwa yama-molecule e-chiral organic.

Indlela:

Indlela yokulungiselela ye-(S)-(-)-p-nitronitrophenyl ethanol iyinkimbinkimbi futhi idinga inqubo yokuhlanganiswa kwezinyathelo eziningi. Indlela ethize yokulungiselela ingatholwa ngokusabela kokuphuma kwe-p-nitrobenzoic acid ngama-reagents afanelekile, ngokunciphisa, i-esterification kanye nokusabela kwe-halogenation.

Ulwazi Lokuphepha:

Kuyinhlanganisela yezinto eziphilayo ezinokuguquguquka okuthile nokuvutha, futhi ukuxhumana okuqondile nelangabi elivulekile kufanele kugwenywe.

Gwema ukuhogela, ukugwinya, nokuthinta isikhumba namehlo lapho usebenzisa, ulondoloza, futhi ubamba, futhi gqoka izinto zokuzivikela ezifanele.

Uma usebenzisa noma uphatha (S)-(-)-p-nitronitrophenyl ethanol, kufanele isetshenziselwe endaweni enomoya omuhle ukugwema ukuhogela umhwamuko wayo.

Zama ukugwema ukuxubana namanye amakhemikhali (njengama-acids aqinile, ama-alkali aqinile, njll.).