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sehlahisoa

D-1-N-Boc-prolinamide (CAS# 35150-07-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule Setšoantšo sa C10H18N2O3
'Misa oa Molar 214.26
Botenya 1.155±0.06 g/cm3(E boletsoeng esale pele)
Melting Point 104-108°C
Boling Point 370.1±31.0 °C(E boletsoeng esale pele)
Flash point 177.6°C
Khatello ea Mouoane 1.14E-05mmHg ho 25°C
Ponahalo Tiileng
pKa 15.97±0.20(E boletsoeng esale pele)
Boemo ba polokelo Boloka sebakeng se lefifi, se tiisitsoe moo ho omileng, Mocheso oa Kamore
Refractive Index 1.504
MDL MFCD00190827

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi 22 - E kotsi haeba e koetsoe
Tlhaloso ea Tšireletseho 24/25 - Qoba ho kopana le letlalo le mahlo.
WGK Jeremane 2

 

Selelekela

D-1-N-Boc-prolinamide(D-1-N-Boc-prolinamide) ke motsoako oa tlhaho o nang le thepa e latelang:

 

1. Ponahalo: E tiileng ka kristale e tšoeu.

2. foromo ea molek'hule: C14H24N2O3.

3. Boima ba molek'hule: 268.35g / mol.

4. sebaka se qhibilihang: hoo e ka bang likhato tse 75-77 tsa Celsius.

5. Ho qhibiliha: Ho qhibiliha ka metsing le linthong tse ling tse hlapollang tse kang chloroform, ethanol le dimethyl sulfoxide.

 

E 'ngoe ea litšebeliso tse ka sehloohong tsa D-1-N-Boc-prolinamide ke reagent ea chiral bakeng sa motsoako oa asymmetric synthesis ea lik'hemik'hale tsa organic. E ka sebelisoa e le moaho oa skeleton ea chiral ho hlahisa tlhahisoleseling ka setsi sa eona sa chiral, ka hona ho fumana metsoako ea chiral. Ho feta moo, e ka boela ea sebelisoa e le setsi sa ho kopanya lithethefatsi, chefo e bolaeang likokoanyana le limolek'hule tsa bioactive.

 

Mokhoa oa ho lokisa D-1-N-Boc-prolinamide hangata ke ho arabela N-Boc-L-proline ka tert-butyl chloroformate tlas'a maemo a alkaline ho hlahisa N-Boc-L-proline methyl ester e bohareng, ebe kalafo ea mocheso ho hlahisa sehlahisoa se lebisitsoeng.

 

Mabapi le tlhahisoleseling ea polokeho, lithuto tse felletseng tsa chefo ha li na D-1-N-Boc-prolinamide. Leha ho le joalo, ka kakaretso, ts'ebetso e tloaelehileng ea ts'ireletso ea laboratori e lokela ho lateloa, 'me mehato ea ts'ireletso e kang liatlana, likhalase le liaparo tse sireletsang li lokela ho eloa hloko ha li sebelisoa. Ho phaella moo, e lokela ho bolokoa ka setsing se koetsoeng ho qoba ho kopana le oksijene le mongobo. Haeba u hema ka phoso kapa u kopane le letlalo le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle thuso ea lingaka. Haeba litšila li tla lahloa, ho lokela ho lateloa melao ea lehae. Ho molemo ho sebelisa le ho sebetsana le motsoako tlas'a tataiso ea motho ea nang le setsebi sa thuto ea k'hemistri.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona