Boc-D-aspartic acid 4-benzyl ester（CAS# 51186-58-4)
| WGK Tiamana | 3 |
| Waehere HS | 2924 29 70 |
| Te akomanga morearea | TANGATA |
Kupu Whakataki
tert-Butoxycarbonyl-D-aspartic acid 4-benzyl ester (Boc-D-aspartic acid 4-benzyl ester) he pūhui waro. Ko nga korero e whai ake nei mo nga rawa, nga whakamahinga, te whakarite me nga korero haumaru o te puhui:
Taiao:
-Whakaahua: Maamaa kiriataata totoka
-Tatai rāpoi: C16H21NO6
-Taimaha rāpoi: 323.34g/mol
-te rewa: 104-106 ℃
-Warewa: Ka whakarewahia i roto i nga whakarewa pararopi noa (pērā i te ether, te methanol, te waihā)
Whakamahia:
-tert-Butoxycarbonyl-D-aspartic acid Ko te 4-benzyl ester te nuinga o te whakamahi hei reagent i roto i te rangahau matū koiora, ka whakamahia ki te whakahiato, ki te whakarereke ranei i etahi atu puhui waro.
-He maha nga wa e whakamahia ana i roto i te whakahiato peptide hei roopu tiaki mo te waikawa aspartic hei tiaki i te roopu mahi i runga i te mekameka taha waikawa amino me te mahi i te tauhohenga whakaheke ina hiahiatia.
Tikanga Whakaritenga:
-I te nuinga o te waa, ko te Boc-D-aspartic acid 4-benzyl ester kua whakaritea e te tauhohenga o te waikawa aspartic. Tuatahi, ka tauhohehia te waikawa aspartic ki te acetyl chloride (AcCl) ki te hoatu he waikawa aspartic acetyl ester. Ko te acetyl parenga aspartate acetyl ester ka tauhohe ki te tert-butoxycarbonyl chloride (Boc-Cl) ki te hoatu tert-butoxycarbonyl-D-aspartate 4-acetyl ester. Ka mutu, ko te tert-butoxycarbonyl-D-aspartic acid 4-benzyl ester ka taea te whiwhi ma te whakamaaramatanga o te waipiro benzyl me te turanga.
Mōhiohio Haumaru:
- Boc-D-aspartic acid 4-benzyl ester i te nuinga o te waa he iti te paitini, he mea tika tonu ki te whai i nga tikanga whakamarumaru i te wa e mahi ana, penei i te mau karapu, karawhiu me nga koti taiwhanga.
-Kaore e pa ki te kiri me te ngongo o te puehu.
-Pokohia ki te waahi maroke, maanata, kia matara atu i te ahi me nga mea whakahaora.
-I te wa e whakahaere ana me te tuku, me whai i nga tikanga whakahaere me nga ture e tika ana.
