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hua

benzyl 3 6-dihydropyridine-1(2H)-carboxylate(CAS# 66207-23-6)

Āhuatanga matū:

Tātai rāpoi C13H15NO2
Molar Mass 217.26
Kiato 1.148±0.06 g/cm3(Te Matapae)
Piro Pouri 334.6±41.0 °C(Te Matapae)
Tohu Kohiko 156.164°C
Kohu Kohu 0mmHg i te 25°C
pKa -1.46±0.20(I Matapaetia)
Tikanga Rokiroki 2-8°C
Taurangi Refactive 1.566

Taipitopito Hua

Tohu Hua

 

Kupu Whakataki

Ko te N-CBZ-1,2,3,6-tetrahydropyridine, e mohiotia ana ko te carbamate-4-hydroxybenzyl ester-1,2,3,6-tetrahydropyridine, he pūhui waro. E whai ake nei he kupu whakataki mo ona rawa, ona whakamahinga, tikanga hanga me nga korero haumaru:

 

Kounga:

- N-Cbz-1,2,3,6-tetrahydropyridine he totoka ma.

- He pūmau i te pāmahana rūma engari ka pirau i te pāmahana teitei.

- Ka taea te whakarewa ki etahi whakarewa pararopi penei i te dimethyl sulfoxide me te waihano.

 

Whakamahia:

- Ko te N-Cbz-1,2,3,6-tetrahydropyridine he maha nga wa e whakamahia ana hei roopu tiaki i roto i te whakahiato waro hei tiaki i te roopu amino i runga i te roopu amine. Ka tiakina e ia te roopu amino mai i nga ahuatanga kino me etahi atu reagents i roto i te tauhohenga.

 

Tikanga:

- N-Cbz-1,2,3,6-tetrahydropyridine ka taea e te amination me te acylation. Ka tauhohehia te Tetrahydropyridine ki te carbamate na roto i te tauhohenga aminoation ki te whakaputa N-amino-1,2,3,6-tetrahydropyridine. Na, ka tauhohehia te N-amino-1,2,3,6-tetrahydropyridine me te chloroformate hei hanga N-Cbz-1,2,3,6-tetrahydropyridine.

 

Mōhiohio Haumaru:

- He iti noa nga raraunga paitini mo te N-Cbz-1,2,3,6-tetrahydropyridine, engari i te nuinga o te waa, ka pa te riri me te paitini ki te tangata.

- Kaua e pa atu ki te kiri me te ngongo o te puehu i te wa e whakamahia ana.

- Ko nga whakatupatotanga e tika ana, penei i nga karapu me nga taputapu manawa, me mahi i te wa e mau ana me te rokiroki.

- I te wa e whakamahi ana me te penapena, me whai i nga aratohu whakahaere haumaru me nga ture.


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