nke Cannabinoids na-akpali akpali CAS: 28578-16-7 Ethyl Glycidate Pmk Mmanụ
Ụgwọ nke ụlọ ọrụ Anhui Rencheng Technology Co., Ltd.

Cannabinoids na-akpali akpali CAS: 28578-16-7 Ethyl Glycidate Pmk Mmanụ

Nkọwa dị mkpirikpi:

Kpọtụrụ m: Anhui Rencheng Technology Co., Ltd.
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Aha ngwaahịa: PMK ethyl glycidate
Nọmba: 28578-16-7
Usoro ihe omimi: C13H14O5
Arọ Molecular: 227.1


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ozi ndabere

Aha ngwaahịa

2-Bromo-4'-methylpropiophenone

CAS

1451-82-7

EINECS

696-162-0

Usoro ihe omimi

C10H11BrO

Ibu molekụla

227.1

Ebe esi nri

75-77ºC

ebe mgbari

59°C

Ọdịdị

White crystalline ntụ ntụ

PSA

17.07000

LogP

3.00

Ọnọdụ nchekwa

Igwe nju oyi

Ihe onwunwe

Ọrụ Chemicals / Organic Intermediates arụ ọrụ

Ọrụ

A na-ejikarị ya na Pharmaceutical Intermediates / Medical intermediates

1) N'okpuru nchebe nke argon, tinye (4g, 30mmol) nke aluminom chloride anhydrous na flask mmeghachi omume, wee tinye 20ml nke dichloromethane anhydrous, ma kpalie ka ọ gbazee.Mgbe agbazechara, gbakwunye (1.7g, 10mmol) 2-bromopropionyl chloride, ma nọgide na-akpali 20 min.Mgbe ahụ (0.92g, 10mmol) gbakwụnye toluene, na mgbakwunye na-emecha dropwise n'ime nkeji 30.Mgbe agbakwunyere n'usoro nke dropwise, reflux maka 2H, ma dị jụụ n'ime ụlọ mgbe emechara reflux.

2) Mgbe ọ dị jụụ, wunye ihe ngwọta n'ime 40ml nke mmiri ice, tinye 20ml dichloromethane na 20ml nke 6N hydrochloric acid, maa jijiji nke ọma wee guzoro ọtọ ma kewaa n'ime akwa.Mgbe akwachara, a na-ahapụ akụkụ dichloromethane nke ala oyi akwa.Mgbe ejiri 1NHCL sachaa usoro dichloromethane ugboro abụọ, a kpochara ya na magnesium sulfate anhydrous, nzacha, na rotary kpochapuru iji nweta ihe mmanu na-apụta ìhè.

3) Debe ihe na-egosi ihe na efere crystallization ma gbakwunye ether ka ọ gbazee, wee jiri nwayọọ nwayọọ tinye mmanụ mmanụ ruo mgbe ọ dị ntakịrị turbid, kpuchie na clip otu mpempe akwụkwọ ka ọ guzoro na mkpuchi uzuzu iji nweta 1.37g nke ngwaahịa 2-bromo. -4' - kristal na-egbuke egbuke nke methyl phenylacetone.

Pharmaceutical-Chemical-CAS-1451-82-7-na-ahịa-na-Top-Quality-(4)

Ngwa

Enwere ike iji 2-Bromo-4'-methylpropiophenone mee ihe dị ka etiti na njikọ ọgwụ.Dị ka nkwadebe nke 4-methylmethcathinone (4-MMC), nke a makwaara dị ka Mephedrone (Mephedrone), aha ndị ọzọ gụnyere 2-Bromo-1- (p-tolyl) propan-1-one, 2-Bromo-4'-methylpropiophenone. , EY1&VR D1 ma ọ bụ CAS 1451-82-7.

Ngwugwu & Mbupu

mbukota

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