BOC-D-Valine (CAS# 22838-58-0)
| Tlhaloso ea Tšireletseho | 24/25 - Qoba ho kopana le letlalo le mahlo. |
| WGK Jeremane | 3 |
| Khoutu ea HS | 29241990 |
Selelekela
N-Boc-D-valine(N-Boc-D-valine) ke ntho ea lik'hemik'hale e nang le litšobotsi tse latelang:
1. Ponahalo: hangata phofo e tšoeu ea kristale.
2. Ho qhibiliha: ho qhibiliha ka har'a metsoako e meng ea tlhaho, joalo ka ether, joala le li-hydrocarbon tse chlorine. Ho qhibiliha ho tlase metsing.
3. Lintho tsa lik'hemik'hale: sehlopha se sireletsang sa amino acid, BOC Group le D-valine ka esterification reaction. Sehlopha sa BOC se ka tlosoa tlas'a maemo a itseng ka li-reagents tse kang hydrofluoric acid (HF) kapa trifluoroacetic acid (TFA).
Litšebeliso tsa mantlha tsa N-Boc-D-valine ke tse latelang:
1. Synthetic chemistry: e le sebaka se bohareng bakeng sa motsoako oa polypeptide le liprotheine, masala a D-valine a kenngoa ketane ea polymeric amino acid.
2. Patlisiso ea meriana: e sebelisitsoeng ho organic synthesis le lipatlisiso tsa biochemical ho sibollo le nts'etsopele ea lithethefatsi.
3. Tlhahlobo ea lik'hemik'hale: E ka sebelisoa e le ntho e tloaelehileng ho hlahloba le ho lemoha litaba le thepa ea D-valine.
Mokhoa oa ho lokisa N-Boc-D-valine hangata ke ho arabela D-valine le BOC acid (Boc-OH) tlas'a maemo a alkaline. Maemo a ikhethileng a karabelo a tla fetoloa ho latela litlhoko tsa liteko.
Bakeng sa tlhahisoleseling ea polokeho, N-Boc-D-valine ke khemikhale e hlokang ho sebetsoa le ho bolokoa ka nepo. Ho kopana ka ho toba le mahlo, letlalo le pampiri ea ho hema ho lokela ho qojoa. Lisebelisoa tse nepahetseng tsa ts'ireletso, joalo ka liatlana tsa lab le likhalase, li lokela ho fanoa ha li sebelisoa. Nakong ea ho boloka le ho tšoara, mekhoa e sireletsehileng ea ts'ebetso e lokela ho lateloa le ho bolokoa ka har'a sets'oants'o se tiisitsoeng, hole le li-oxidizing agents. Batla thuso ea bongaka hang-hang haeba u angoa kapa u noetsoe ka phoso.
