iphepha_ibhena

imveliso

N-[(1,1-dimethylethoxy)carbonyl]-L-leucine(CAS# 13139-15-6)

Ipropati yeMichiza:

Ifomula yeemolekyuli C11H23NO5
IMisa yeMolar 249.30402
Indawo yokunyibilika 85-87°C(lit.)
Indawo yeBoling 356°C ku-760 mmHg
Ujikelezo oluthile(α) -25 ° (C=2, AcOH)
Indawo yokuflasha 169.1°C
Uxinzelelo loMphunga 4.98E-06mmHg ku-25°C
Imbonakalo Umgubo omhlophe
Umbala Mhlophe
Imeko yoGcino Gcina ngaphantsi +30°C.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo:

I-N-Boc-L-leucine yinto eqhelekileyo evela kwi-amino acid edla ngokufumaneka kwilabhoratri njenge-hydrate. Nantsi into ekufuneka uyazi:

Umgangatho:
I-N-Boc-L-Leucine Hydrate yikristale engenambala eqinileyo enokunyibilika lula emanzini kunye nezinye izinyibilikisi zendalo ezifana ne-methanol kunye ne-acetonitrile.

Sebenzisa:
I-N-Boc-L-leucine hydrate inezicelo ezibalulekileyo kwintsimi ye-organic synthesis. Ihlala isetyenziswa njengendawo yokuqala yokwenziwa kweekhompawundi ze-chiral kwaye njenge-chiral inducer ebalulekileyo yokwakhiwa kwamaziko e-chiral.

Indlela:
Ukulungiswa kwe-N-Boc-L-leucine hydrate ngokuqhelekileyo ifunyenwe ngokuphendula i-N-Boc-L-leucine kunye ne-agent efanelekileyo ye-hydrating. Ii-agent ezisetyenziswa ngokuqhelekileyo zibandakanya i-ethanol epheleleyo, amanzi, okanye ezinye izinyibilikisi.

Ulwazi ngoKhuseleko:
I-N-Boc-L-Leucine Hydrate ikhuselekile ngokubanzi phantsi kweemeko zokusetyenziswa kwesiqhelo, kodwa kukho izinto ezimbalwa ekufuneka uzigcine engqondweni:
Iindlela ezifanelekileyo zelabhoratri kufuneka zithathwe xa ulungiselela kwaye uphatha, ukuphepha ukudibanisa ngokuthe ngqo kwesikhumba kunye namehlo.
Kuphephe ukuphefumla uthuli okanye umphunga onyibilikayo kwaye ugcine umoya omhle kwindawo yokusebenza.
Izixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu zelebhu kunye neeglavu kufuneka zinxitywe ngexesha lokusebenza.
Xa uyigcina, kufuneka igcinwe ivalwe ngokuqinileyo kwaye uphephe ukudibana neoksijini, ukufuma kunye nezinye iikhemikhali.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi