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N-[(tert-butoxy)carbonyl]-L-tryptophan (CAS# 13139-14-5)

Ipropati yeMichiza:

Ifomula yeemolekyuli I-C16H20N2O4
IMisa yeMolar 304.34
Ukuxinana 1.1328 (uqikelelo olurhabaxa)
Indawo yokunyibilika 136°C (dec.)(lit.)
Indawo yeBoling 445.17°C (uqikelelo olurhabaxa)
Ujikelezo oluthile(α) -20 º (c=1, imethanol)
Indawo yokuflasha 277.8°C
Uxinzelelo loMphunga 2.63E-12mmHg ku-25°C
Imbonakalo Ikristale emhlophe
Umbala Mhlophe ukuya kumhlophe
I-BRN 39677
pKa 4.00±0.10(Kuqikelelwe)
Imeko yoGcino Gcina kwindawo emnyama, itywinwe kwindawo eyomileyo, ubushushu beGumbi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo:

I-N-Boc-L-tryptophan yikhemikhali yekhemikhali liqela elikhuselayo le-L-tryptophan (isiphumo sokukhusela sifezekiswa liqela le-Boc). Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, ukulungiswa kunye nolwazi lokhuseleko lwe-N-Boc-L-tryptophan:

Umgangatho:
- I-N-Boc-L-tryptophan yikristale emhlophe eqinileyo enevumba elikhethekileyo.
- Izinzile kwiqondo lokushisa.
- Inonyibiliko oluphantsi kwaye iyanyibilika kwezinye izinyibilikisi ezisetyenziswa ngokuqhelekileyo.

Sebenzisa:
- I-N-Boc-L-tryptophan isetyenziswa ngokubanzi kwi-organic synthesis.
- Ingasetyenziswa njenge-ligand ye-chiral catalysts.

Indlela:
- I-N-Boc-L-tryptophan inokuqulunqwa ngokuphendula i-L-tryptophan kunye ne-Boc acid (i-tert-butoxycarbonyl acid).
- Indlela yokudibanisa idla ngokuqhutyelwa kwii-solvents ze-anhydrous eziphilayo ezifana ne-dimethylformamide (DMF) okanye i-methylene chloride.
- Iimpendulo zihlala zifuna ubushushu, kunye nokusetyenziswa kweekhemikhali kunye ne-catalysts.

Ulwazi ngoKhuseleko:
- I-N-Boc-L-tryptophan ngokuqhelekileyo ithathwa njengento ephantsi kwetyhefu, kodwa ubuthi bayo obuthile kunye nobungozi abukhange bufundwe ngokubanzi.
- Amanyathelo afanelekileyo okhuseleko lwebhubhoratri, njengokugqoka iiglavu, izibuko, kunye nengubo yebhu, kufuneka ithathwe xa uphatha okanye uphethe i-N-Boc-L-tryptophan ukuphepha iingozi ezinokuthi zibekho.


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