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

Ngwongwo kemịkalụ:

Usoro ihe omimi C16H20N2O4
Molar Mass 304.34
Njupụta 1.1328 (atụmatụ siri ike)
Ebe Na-agbaze 136°C (dec.)(ọkụ)
Ebe Boling 445.17°C (atụmatụ siri ike)
Ntụgharị pụrụ iche(α) -20º (c=1, methanol)
Ebe mgbari 277.8C
Uzuoku nrịbama 2.63E-12mmHg na 25°C
Ọdịdị kristal ọcha
Agba Ọcha na-acha ọcha
BRN 39677
pKa 4.00±0.10 (buru amụma)
Ọnọdụ Nchekwa Debe n'ebe gbara ọchịchịrị, mechie ya na nkụ, okpomọkụ ụlọ

Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu mmalite:

N-Boc-L-tryptophan bụ ngwakọta kemịkalụ nke bụ otu nchebe nke L-tryptophan (mmetụta nchebe na-enweta site na otu Boc). Ihe na-esonụ bụ mmalite nke njirimara, ojiji, nkwadebe na ozi nchekwa nke N-Boc-L-tryptophan:

Ogo:
- N-Boc-L-tryptophan bụ kristal na-acha ọcha siri ike nke nwere isi.
- Ọ kwụsiri ike na ụlọ okpomọkụ.
- Ọ nwere obere solubility ma bụrụ nke soluble na ụfọdụ ihe mgbaze organic a na-ejikarị.

Jiri:
- A na-eji N-Boc-L-tryptophan eme ihe na njikọ organic.
- Enwere ike iji ya dị ka ligand maka ndị na-eme ka chiral.

Usoro:
Enwere ike ịmepụta N-Boc-L-tryptophan site na imeghachi omume L-tryptophan na Boc acid (tert-butoxycarbonyl acid).
- A na-emekarị usoro njikọ ahụ na ihe mgbaze organic anhydrous dị ka dimethylformamide (DMF) ma ọ bụ methylene chloride.
- Mmeghachi omume na-achọkarị okpomọkụ, yana iji kemịkal na ihe ndị na-akpali akpali.

Ozi nchekwa:
- A na-ewerekarị N-Boc-L-tryptophan dị ka ihe na-egbu egbu dị ala, mana amụbeghị ihe gbasara nsi na ihe egwu ya n'ụzọ zuru ezu.
-Ekwesịrị iwere usoro nchekwa ụlọ nyocha dabara adaba, dị ka iyi uwe, enyo, na uwe ụlọ nyocha, mgbe ị na-ejizi ma ọ bụ na-ejikwa N-Boc-L-tryptophan iji zere ihe egwu nwere ike ime.


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