2-Amino-3-fluoropyridine (CAS# 21717-95-3)

Isingeniso

3, igama lekhemikhali ngu-3, ​​inhlanganisela yezinto eziphilayo. Okulandelayo yincazelo yemvelo yayo, ukusetshenziswa, ukwakhiwa kanye nolwazi lokuphepha:

Imvelo:

-Ukubukeka: 3, iyikristalu eqinile, ngokuvamile emhlophe noma ekhanyayo ephuzi.

-Ukunyibilika: Kuyancibilika kwezinye izinyibilikisi zemvelo, njengotshwala nezincibilikizi ze-ether.

-Indawo yokuncibilika: Indawo yayo yokuncibilika ivamise ukuba phakathi kuka-50-55 degrees Celsius.

Sebenzisa:

- 3, ingasetshenziswa njengendawo ephakathi ku-organic synthesis. Isetshenziswa kabanzi ekuhlanganiseni izidakamizwa nasekuhlanganiseni kwamakhemikhali.

-Le nhlanganisela ivame ukusetshenziswa ekuhlanganiseni ama-peptides nezidakamizwa, kanye nezinye izisusa ekuhlanganiseni kwe-organic.

Indlela Yokulungiselela:

- 3, kunezindlela eziningi zokuhlanganisa, indlela evamile ukuthola nge-hydrogenation kanye ne-amino nucleophilic substitution reaction ye-fluorobenzophenone.

Ulwazi Lokuphepha:

- 3, inobuthi obuphansi, kodwa njengekhemikhali, isadinga ukuphathwa kahle futhi igcinwe ukuze igweme ukuthintana nesikhumba namehlo.

-Ngaphambi kokusebenza, kufanele kuthathwe izinyathelo zokuzivikela ezifanele, njengokugqoka amagilavu ​​nezibuko.

-Uma usebenzisa noma ubamba, zama ukugwema ukuhogela uthuli lwayo noma ukuthinta isixazululo sayo.

-Uma uthinta isikhumba noma amehlo, geza ngokushesha ngamanzi amaningi futhi ufune usizo lwezokwelapha.