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mankhwala

tert-butyl 5-oxo-L-prolinate (CAS# 35418-16-7)

Chemical Property:

Molecular Formula C9H15NO3
Molar Misa 185.22
Kuchulukana 1.099±0.06 g/cm3(Zonenedweratu)
Melting Point 102.0 mpaka 108.0 °C
Boling Point 319.2±35.0 °C(Zonenedweratu)
Pophulikira 146.8°C
Kuthamanga kwa Vapor 0.000344mmHg pa 25°C
Maonekedwe Zoyera zolimba
Mtundu Choyera
Mtengo wa BRN 3590226
pKa 14.65±0.40 (Zonenedweratu)
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index 1.467
MDL Mtengo wa MFCD06659481

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa 36/38 - Zokwiyitsa maso ndi khungu.
Kufotokozera Zachitetezo 26 - Mukakumana ndi maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha upangiri wamankhwala.
WGK Germany 3
HS kodi 29339900

 

Mawu Oyamba

tert-butyl 5-oxo-L-prolinate(tert-butyl 5-oxo-L-prolinate) ndi organic compound yomwe mankhwala ake ndi C9H15NO3.

 

Chilengedwe:

tert-butyl 5-oxo-L-prolinate ndi cholimba cha crystalline choyera chomwe chimakhala chokhazikika pa kutentha kozungulira. Kusungunuka kwake kumakhala kochepa, kusungunuka muzitsulo zina monga ethanol ndi dimethylformamide.

 

Gwiritsani ntchito:

tert-butyl 5-oxo-L-prolinate imagwiritsidwa ntchito ngati chinthu chowoneka bwino, ndipo nthawi zambiri imagwiritsidwa ntchito ngati gawo laling'ono kapena ligand kwa chiral catalytic reactions mu organic synthesis. Ili ndi kukhazikika kwamankhwala abwino komanso stereoselectivity yabwino, ndipo imagwiritsidwa ntchito kwambiri muzamankhwala, sayansi yazinthu ndi malo ophera tizilombo.

 

Njira Yokonzekera:

tert-butyl 5-oxo-L-prolinate ili ndi njira zosiyanasiyana zokonzekera, ndipo njira yodziwika bwino ndiyo kuphatikizira ntchito yosinthanitsa isotopu kapena njira ya acetic anhydride. Choyamba, pakati pa tert-butyl pyroglutamate imapezeka pochita pyroglutamic acid ndi tert-butoxyl chloride, yomwe imasinthidwa kukhala tert-butyl 5-oxo-L-prolinate ndi njira yoyenera.

 

Zambiri Zachitetezo:

tert-butyl 5-oxo-L-prolinate ili ndi kawopsedwe kakang'ono, njira zotetezera labotale ziyenera kutsatiridwa. Pewani kukhudzana ndi khungu ndi maso. Valani magolovesi oteteza komanso magalasi oteteza ngati kuli kofunikira. Pewani kupanga fumbi kapena gasi panthawi yogwira ntchito kapena posungira. Fufuzani chithandizo chamankhwala mwamsanga ngati mwavumbulutsidwa kapena kupuma.


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