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mankhwala

1-Boc-3-piperidone CAS 98977-36-7

Chemical Property:

Molecular Formula C10H17NO3
Misa ya Molar 199.25
Kuchulukana 1.099±0.06 g/cm3(Zonenedweratu)
Melting Point 35-40 ° C (kuyatsa)
Boling Point 289.8±33.0 °C(Zonenedweratu)
Pophulikira >230°F
Kusungunuka kwamadzi Sisungunuka m'madzi.
Kuthamanga kwa Vapor 0.002mmHg pa 25°C
Maonekedwe Zoyera zolimba
Mtundu Zopanda mtundu
Mtengo wa BRN 5936353
pKa -1.71±0.20(Zonenedweratu)
Mkhalidwe Wosungira 2-8 ° C
Refractive Index 1.481

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ngozi ndi Chitetezo

Kufotokozera Zachitetezo 24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany 3
HS kodi 29339900
Kalasi Yowopsa ZIZILA

Zambiri Zolozera

Mawu Oyamba n-tert-butoxycarbonyl-3-piperidone ndi mankhwala ofunika kwambiri ophera tizilombo, komanso ndipakati pamankhwala apakatikati ndi zina zowonjezera mankhwala. Pali njira zingapo zopangira zomwe zilipo: (1) kugwiritsa ntchito γ-butyrolactone ngati zopangira, pambuyo pa benzylaminolysis, hydrolysis, esterification, condensation ndi ethyl bromoacetate, cyclization, njira zisanu ndi imodzi ya hydrolytic decarboxylation imapanga 1-benzyl-3-piperidone. hydrochloride, kenako debenzylation ya tert-butoxycarbonyl gulu kuti apereke n-tert-butoxycarbonyl-3-piperidone (US0053565). (2) ndi 3-hydroxypyridine monga zopangira, anachita ndi benzyl bromide kupanga quaternary ammonium mchere, sodium borohydride kuchepetsa, Palladium mpweya debenzyl pa tert-butoxycarbonyl, N-tert-butoxycarbonyl-3-piperidone (CN103204801) analandira ndi otsika- kutentha kwa okosijeni wa dimethyl sulfoxide.
Kugwiritsa ntchito n-tert-butoxycarbonyl-3-piperidone ndi wapakatikati mu kaphatikizidwe organic ndi wapakatikati mu mankhwala, angagwiritsidwe ntchito mu labotale kafukufuku ndi chitukuko ndondomeko ndi mankhwala mankhwala kaphatikizidwe ndondomeko, makamaka ntchito stereo control synthesis wa mankhwala chiral.
Gwiritsani ntchito N-tert-butoxycarbonyl-3-piperidone amagwiritsidwa ntchito popanga ma stereological synthesis of chiral compounds.

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