I-Boc-L-glutamic acid 1-tert-butyl ester (CAS# 24277-39-2)
| Amakhodi Engozi | R22/22 - R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | I-S4 - Gcina kude nezindawo zokuhlala. I-S7 – Gcina isitsha sivalwe ngokuqinile. I-S28 – Ngemva kokuxhumana nesikhumba, geza ngokushesha ngensipho eningi. S35 – Le nto kanye nesiqukathi sayo kumele kulahlwe ngendlela ephephile. I-S44 - |
| I-WGK Germany | 3 |
| Ikhodi ye-HS | 2924 19 00 |
Isingeniso
I-NT-boc-L-glutamic acid A- T-butyl-ester(NT-boc-L-glutamic acid A- T-butyl-ester) iyinhlanganisela yezinto eziphilayo. Ifomula yayo yamakhemikhali yi-C15H25NO6 futhi isisindo sayo samangqamuzana ngu-315.36g/mol.
Imvelo:
I-NT-boc-L-glutamic acid A- T-butyl-ester iyikristalu eqinile, encibilika kuzincibilikisi zemvelo ezifana ne-methanol, i-ethanol ne-methylene chloride, engancibiliki emanzini. Ingenza i-crystal eyodwa, isakhiwo esivame ukunqunywa yi-X-ray crystallography. Inhlanganisela izinzile ekamelweni lokushisa.
Sebenzisa:
I-NT-boc-L-glutamic acid A- T-butyl-ester ivamise ukusetshenziswa njengeqembu elivikelayo ku-organic synthesis. Ingavikela iqembu le-carboxyl (COOH) le-glutamic acid ukuvimbela ukusabela okungafuneki ohlangothini ekuphenduleni kwamakhemikhali. Iqembu elivikelayo lingasuswa kalula ngendlela efanele uma kunesidingo ukuze kutholwe inhlanganisela yokuqala ye-glutamic acid.
Indlela:
Indlela yokulungiselela i-NT-boc-L-glutamic acid A- T-butyl-ester imvamisa yenziwa ngokusabela kwamakhemikhali ezinto eziphilayo. Okokuqala, ngaphansi kokuvikelwa kwe-nitrogen, i-tert-butoxycarbonyl-L-glutamic acid isabela nge-tert-butyl magnesium bromide ukuze ikhiqize okuphakathi; Bese, isabela nge-sodium bicarbonate ukukhiqiza umkhiqizo wokugcina, okungukuthi, i-NT-boc-L-glutamic acid A- T-butyl-ester.
Ulwazi Lokuphepha:
I-NT-boc-L-glutamic acid A- T-butyl-ester ngokuvamile iphephe kakhulu ngaphansi kwezimo ezivamile zokusebenza zelabhorethri yamakhemikhali. Kodwa-ke, ngenxa yokuthi iyinhlanganisela yezinto eziphilayo, kusadingeka ukuthi kusetshenziswe izinto zokuzivikela ezifanele ezindaweni zokusebenzela zamakhemikhali, njengamagilavu aselabhorethri, izibuko nezingubo zokuzivikela. Ngaphezu kwalokho, izinqubo zokuphepha ezifanele zaselabhorethri kufanele zilandelwe.
