CAS 6048-29-9|PHENACYLTRIPHENYLPHOSPHONIUM BROMIDE

PHENACYLTRIPHENYLPHOSPHONIUM BROMIDE yog cov organic compound uas muaj ntxhiab tsw. Nws yog ib qho pyridinium ntsev uas tau siv rau stabilization ntawm sulfur-muaj cov tebchaw.

Kev siv:
Triphenylphosphonium bromide muaj ntau yam kev siv hauv tshuaj synthesis. Nws feem ntau yog siv los ua ib qho kev ua kom muaj zog uas tuaj yeem pib cov tshuaj tiv thaiv condensation ntawm aldehydes thiab ketones, thiab yog ib qho tseem ceeb reagent rau cov synthesis ntawm , -unsaturated ketones thiab , -imides.

Nws kuj yog siv los ua ib qho catalyst hauv cov organic synthesis cov tshuaj tiv thaiv nrog carbonyl, triphenylphosphonium, thiab phosphite intermediates. Phenacyltriphenylphosphonium Bromide tuaj yeem ua ke los ntawm cov tshuaj tiv thaiv chloride nrog phosphorus ylide thiab cawv. Cov khoom yog cais los ntawm kev pom thiab purified los ntawm distillation. Cov tshuaj no yog thermally ruaj khov mus txog 250 degree thiab tuaj yeem siv los txhim kho cov sulfur-muaj cov tshuaj xws li chalcones, carbonyls, thiab triphenylphosphonium ntsev.

Txoj Kev Npaj:
PHENACYLTRIPHENYLPHOSPHONIUM BROMIDE tuaj yeem npaj tau los ntawm cov tshuaj tiv thaiv ntawm triphenylphosphonium bromide thiab benzophenone. Nyob rau hauv cov tshuaj tiv thaiv, triphenylphosphonium bromide ua raws li ib tug catalyst raws li ib tug nyob rau hauv situ generator ntawm bromide ions.

Peb qhov kev pabcuam

Peb muaj peb tus kheej kev tshawb fawb thiab kev loj hlob pab neeg, kuaj, rhiav pilot thiab ntau lawm cog.

Factory ntau lawm muaj qhov ruaj khov thiab cov txheej txheem tsim khoom zoo tshaj plaws, kom ntseeg tau tias koj tau txais cov nqi zoo tshaj plaws thiab cov khoom zoo tshaj plaws.

Peb tsis tsuas yog muab peb cov neeg siv khoom nrog cov khoom, tab sis peb kuj muab lawv cov khoom siv pub dawb thiab cov kev taw qhia tom ntej

Cov neeg muas zaub los ua ntej, peb muab tus nqi tsim nyog, cov khoom zoo thiab cov khoom xa tuaj sai.

Peb tuaj yeem xa cov khoom xa tuaj rau koj qhov chaw nyob ncaj qha. Nws yog ib qho kev nyab xeeb thiab ceev ceev. Peb muaj cov khoom npaj rau hauv Tshuag.

Cov lus teb ceev thiab meej rau cov neeg siv khoom nug.Sov tom qab muag kev pabcuam, peb yuav pab daws cov teeb meem hauv koj qhov kev siv.

Peb tuaj yeem ua rau peb tus nqi luv nqi yog tias koj tso qhov kev txiav txim ntau nrog peb.

Qhov chaw nres nkoj ntawm kev thauj khoom nyob qhov twg?

Feem ntau Tianjin chaw nres nkoj lossis Qingdao chaw nres nkoj.

Kuv yuav tau txais cov qauv li cas?

Thov dais tus nqi coj mus kuaj thiab tus nqi xa mus txog thaum peb tau txais koj thawj qhov kev txiav txim. Peb yuav rov qab them tus nqi coj mus kuaj thaum koj tso koj thawj qhov kev txiav txim.

Sijhawm Sampling

Cov khoom uas twb muaj lawm: hauv 7-10 hnub ua haujlwm

Koj puas yog cov chaw tsim khoom lossis cov tub luam?

Peb muaj peb tus kheej cov chaw tsim khoom.

Peb tuaj yeem tuaj xyuas koj lub tuam txhab?

Tau kawg, txais tos txhua lub sijhawm. Pom yog kev ntseeg.

Cim npe nrov: cas 6048-29-9|phenacyltriphenylphosphonium bromide, Tuam Tshoj cas 6048-29-9|Phenacyltriphenylphosphonium bromide manufacturers, lwm tus neeg, Hoobkas