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ibicuruzwa

N-Boc-O-Benzyl-D-serine (CAS # 47173-80-8)

Umutungo wa Shimi:

Inzira ya molekulari C15H21NO5
Misa 295.33
Ubucucike 1.1454 (igereranya)
Ingingo yo gushonga 58-60 ° C (lit.)
Ingingo ya Boling 437.02 ° C (igereranya)
Guhinduranya byihariye (α) -19 º (c = 2 80% inzoga)
Flash point 229.7 ° C.
Gukemura hafi gukorera mu mucyo muri Methanol
Umwuka 4.07E-09mmHg kuri 25 ° C.
Kugaragara Ifu
Ibara Cyera
BRN 2665080
pKa 3.53 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Ironderero -20 ° (C = 2, 80% EtOH

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xn - Byangiza
Kode y'ingaruka R20 / 21/22 - Byangiza muguhumeka, guhura nuruhu kandi niba byamizwe.
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
Ibisobanuro byumutekano S24 / 25 - Irinde guhura nuruhu n'amaso.
S36 - Kwambara imyenda ikingira.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage 3
Kode ya HS 2924 29 70
Icyiciro cya Hazard IRRITANT

 

Intangiriro

N-Boc-O-benzyl-D-serine ni uruganda rufite ibintu bikurikira:

 

1. Kugaragara: ibara ritagira ibara ry'umuhondo rikomeye.

2. Gukemura: Gukemuka mumashanyarazi amwe, nka dimethylformamide (DMF) na dichloromethane.

3. Guhagarara: Bihamye mugihe cyumye, ariko hydrolysis irashobora kugaragara mubidukikije.

 

Bumwe mu buryo bukoreshwa bwa N-Boc-O-benzyl-D-serine ni nkigihe gito muri synthesis. Bikunze gukoreshwa muguhuza ibinyabuzima bisanzwe cyangwa ibiyobyabwenge bikora, kandi birashobora guhindurwa nibindi bitekerezo.

 

Gutegura N-Boc-O-benzyl-D-serine birashobora gukorwa nintambwe zikurikira:

 

1. Benzyl-serine ikora na di-tert-butyldimethylsilyl (Boc) chloride kugirango itange N-Boc-benzyl-serine.

2. Hagati aho irashobora kongera gukoreshwa ninzoga ya benzyl muri dichloromethane kugirango itange N-Boc-O-benzyl-D-serine.

 

Witondere amakuru yumutekano mugihe ukoresheje N-Boc-O-benzyl-D-serine, irinde guhura nuruhu n'amaso, kandi wirinde guhumeka cyangwa gufata. Mugihe kimwe, ububiko bufunze burashobora kongera igihe cyikigo.


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