I-N-tert-Butoxacarbonyl-O-benzyl-L-threonine (CAS# 15260-10-3)
Isingeniso
I-N-Boc-O-benzyl-L-threonine iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo yayo, ukusetshenziswa, indlela yokukhiqiza kanye nolwazi lokuphepha:
Ikhwalithi:
I-N-Boc-O-benzyl-L-threonine iyikristale eqinile emhlophe noma emhlophe, encibilika kuzincibilikisi zezinto eziphilayo ezifana ne-ethanol, i-dimethylformamide, i-chloroform, njll.
Sebenzisa:
I-N-Boc-O-benzyl-L-threonine iyingxenye ebalulekile ekuhlanganiseni kwezinto eziphilayo futhi ivame ukusetshenziswa ekuhlanganiseni ama-peptides namaprotheni. Ingasetshenziswa njengeqembu elivikelayo ekuhlanganiseni kwesigaba esiqinile, i-liquid-phase synthesis kanye ne-ethanolamine-mediated synthesis ukuvimbela ukusabela ohlangothini lwe-threonine ekuphenduleni inqubo, ukuze kuthuthukiswe ukukhetha kanye nesivuno sokusabela.
Indlela:
Ukulungiswa kwe-N-Boc-O-benzyl-L-threonine ngokuvamile kwenziwa ukuhlanganiswa kwamakhemikhali. I-Threonine i-acylated ne-N-tert-butoxycarbonyl (Boc-O-benzyl) futhi izivuseleli ezifana ne-N,N-disopropylethylamine (DIPEA) noma i-carbodiimide (DCC) ziyengezwa. Ngemuva kokusabela, kutholwe i-N-Boc-O-benzyl-L-threonine.
Ulwazi Lokuphepha:
I-N-Boc-O-benzyl-L-threonine inephrofayili ephezulu yokuphepha, kodwa njengenhlanganisela yezinto eziphilayo, lezi zinyathelo zokuphepha ezilandelayo kufanele ziqashelwe: gwema ukuthintana nesikhumba, amehlo kanye nesistimu yokuphefumula; Gqoka amagilavu okuzivikela, izibuko, namamaski lapho usebenza; Sebenza elabhorethri engenawo umoya; Gwema ukuthintana nama-oxidants nama-asidi lapho uwagcina. Uma ithintwe ngephutha noma ihogelwe, kufanele igezwe noma ilashwe ngosizo lwezempilo kusenesikhathi.