Di-tert-butyl Iminodicarboxyla CAS 51779-32-9

Khoom Qhia:

Khoom npe: Di-tert-butyl Iminodicarboxyla CAS TSIS: 51779-32-9

Txhais:

tert-butyl N - [(2-methylpropan-2-yl) oxycarbonyl] carbamate;

tert-Butyl iminodicarboxylate;

N-Boc-tert-butylcarbamate;

Tshuaj& Cov Khoom Uas Lub Cev:

Zog: Dawb rau xim daj hmoov

Ntsuas: ≥99.0%

Qhov ceev: 1.037 g / cm3

Lub Ntsiab Kub: 273.8 ℃ ntawm 760 mmHg

Melting Point: 114-117 ℃

Flash Point: 119.4 ℃

Nqe Taw Qhia Tshwj Xeeb: 1.442

Kev Mob Cia: 2-8 ℃

Dej Solubility: Insoluble hauv dej

Rhiab: Air& Lub teeb rhiab

Cov Ntaub Ntawv Kev Nyab Xeeb:

Lub Cim: GHS07

Kos Npe: Lo Lus Ceeb Toom

Cov Lus Qhia Kev Nyab Xeeb: S26-S37 / 39

WGK Lub Teb Chaws Yelemees: 3

Cov Lus Ceeb Toom Yuav Muaj: R36 / 37/38

Txoj Cai Kev Nyab Xeeb: Xi

HS Code: 2925290090

Cov Nqe Lus Ceeb Toom: H315-H319-H335

Cov ntawv ceeb toom ua ntej: P261-P305 + P351 + P338

Di-tert-butyl-iminodicarboxylate yog cov organic sib tov uas tuaj yeem piav qhia nrog cov mis [(CH3) 3COC (O)] 2NH. Nws yog cov khoom ua tawv dawb uas soluble hauv cov kuab tshuaj organic. Qhov sib xyaw ua ke yog siv los ua reagent rau kev npaj ntawm amines los ntawm alkyl halides. Nws twb nrov raws li kev hloov pauv rau Gabriel hluavtaws rau tib qho kev hloov dua siab tshiab. Amines tseem tuaj yeem npaj dej cawv los ntawm lub cev qhuav dej uas siv cov tshuaj tiv thaiv Mitsunobu.

Hauv kev coj ua li qub reagent yog deprotonated muab cov ntsev ntsev, uas yog N-alkylated. Cov pab pawg tiv thaiv Boc tau muab tshem tawm tom qab acidic tej yam kev mob.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: di-tert-butyl iminodicarboxyla cas 51779-32-9, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, hauv Tshuag

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