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

Āhuatanga matū:

Tātai rāpoi C9H15NO3
Molar Mass 185.22
Kiato 1.099±0.06 g/cm3(I Matapaetia)
Te Whakarewa 102.0 ki te 108.0 °C
Piro Pouri 319.2±35.0 °C(I Matapaetia)
Tohu Kohiko 146.8°C
Kohu Kohu 0.000344mmHg i te 25°C
Te ahua Mā mārō
Tae
BRN 3590226
pKa 14.65±0.40(Te Matapae)
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive 1.467
MDL MFCD06659481

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea 36/38 – He whakapouri ki nga kanohi me te kiri.
Whakaahuatanga Haumaru 26 – Ki te pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
WGK Tiamana 3
Waehere HS 29339900

 

Kupu Whakataki

Ko te tert-butyl 5-oxo-L-prolinate(tert-butyl 5-oxo-L-prolinate) he pūhui pararopi ko te tātai matū ko C9H15NO3.

 

Taiao:

Ko te tert-butyl 5-oxo-L-prolinate he totoka kiriatai ma e mau ana i te pāmahana ambient. He iti noa tona whakarewatanga, he whakarewa i etahi whakarewa pararopi penei i te waihano me te dimethylformamide.

 

Whakamahia:

Ko te tert-butyl 5-oxo-L-prolinate te nuinga o te wa e whakamahia ana hei matū mahi whatu, a he maha nga wa e whakamahia ana hei tïpako, hei ligand ranei mo nga tauhohenga whakangao chiral i roto i te whakahiato waro. He pai te pumau matū me te pai o te stereoselectivity, a ka whakamahia nuitia i roto i te ho'oraa, te pūtaiao rauemi me te mara pesticide.

 

Tikanga Whakaritenga:

Ko te tert-butyl 5-oxo-L-prolinate he maha nga tikanga whakarite, a ko te tikanga noa ko te whakahiato ma te whakawhiti iraiti mahi me te tikanga anhydride acetic. Tuatahi, ka whiwhi te takawaenga o te tert-butyl pyroglutamate ma te tauhohe i te waikawa pyroglutamic me te tert-butoxyl chloride, ka huri ki te tert-butyl 5-oxo-L-prolinate ma te tikanga tika.

 

Mōhiohio Haumaru:

tert-butyl 5-oxo-L-prolinate he iti te paitini, me whai tonu nga tikanga haumaru taiwhanga. A ape i te pa ki te kiri me nga kanohi. Whakamaua nga karapu tiaki me nga karaehe haumaru mena e tika ana. A ape i te whakaputa puehu, hau ranei i te wa e mahi ana, e rokiroki ana ranei. Rapua he awhina hauora mena ka kitea, ka ngotea ranei.


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