2019 I-China Idizayini Entsha Yezinto Ezisetshenziswa Kanjalo Eziluhlaza Intengo Yefekthri Ethengiswa Kakhulu 2, 5-Dimethoxybenzaldehyde I-Wholesale CAS 93-02-7 Amakhemikhali Emvelo Amakhulu 99% Min 100% Pass Senwayer

Ukuqamba izinto ezintsha, ikhwalithi ephezulu kanye nokuthembeka kungamagugu asemqoka enkampani yethu. Lezi zimiso namuhla ezingaphezu kunangaphambili zakha isisekelo sempumelelo yethu njengenkampani yamazwe omhlaba ephakathi nendawo yonyaka ka-2019 China New Design Pharmaceutical Raw Materials Top Sale Factory Price2, 5-Dimethoxybenzaldehyde I-Wholesale CAS 93-02-7Amakhemikhali Amakhulu Ezinto Eziphilayo 99% Min 100% Pass Senwayer, Sinomuzwa wokuthi inkampani yethu efudumele nenolwazi izokulethela lezimanga ezijabulisayo njengenhlanhla ngokuphelele.
Ukuqamba izinto ezintsha, ikhwalithi ephezulu kanye nokuthembeka kungamagugu asemqoka enkampani yethu. Le migomo namuhla eyengeziwe kunangaphambili yakha isisekelo sempumelelo yethu njengenkampani yamazwe ngamazwe ephakathi nendawoIntengo Engcono Kakhulu Nokuhlinzekwa Kwemboni, Imikhiqizo yethu ijabulele idumela elihle ngekhwalithi yayo enhle, izintengo ezincintisanayo kanye nokuthunyelwa ngokushesha emakethe yamazwe ngamazwe. Njengamanje, besibheke ngabomvu ukubambisana namakhasimende amaningi aphesheya ngokusekelwe ezinzuzweni ezifanayo.

2,5-Dimethoxybenzaldehydei-crystalline powder ephuzi ekhanyayo enesisindo se-molecule engu-166.18 kanye nephuzu elibilayo elingu-146°C. Incibilika kuzincibilikisi zemvelo njenge-ethanol ne-ether. Isetshenziswa kakhulu njengendawo ephakathi yemithi.

Ngaphezu kokuthi i-oxidized noma yehliselwe ku-2,5-dimethoxybenzoic acid, i-benzonitrile noma i-benzyl alcohol,2,5-dimethoxybenzaldehydengokwayo futhi inenani lesicelo eliyingqayizivele. Ngokusabela ngezinto ezinezinhlobo ezahlukene zamaqembu asebenzayo, ama-molecule ezidakamizwa anezakhiwo ezahlukene kanye nemiphumela ehlukene angatholakala. Isifo sikaParkinson (PD) yisifo esivamile se-neurodeergenerative, futhi izimpawu zaso eziyinhloko zomtholampilo zihlanganisa ukundindizela kwemisipha, ukuqina, ubunzima bokunyakaza, ukuma komzimba kanye nokuphazamiseka kokulingana kokunyakaza. Ukuthuthuka okuqhubekayo kuzoholela ekuqashelweni, ekuboneni, ekuphazamisekeni kwenkumbulo kanye nokuwohloka komqondo okusobala. Njengamanje, ukwelashwa kwe-PD ikakhulukazi kuhlanganisa ukwelapha izidakamizwa, ukwelashwa ngokuhlinzwa kanye nokwelashwa ngofuzo. Ekwelashweni kwezidakamizwa, i-phenamidine itholakale inomphumela omuhle ku-PD, enobuthi obuphansi nokuphepha okuhle, futhi ukuhlanganiswa kwe-phenamidine kudinga ukusetshenziswa2,5-dimethoxybenzaldehydenjengento yokuqala.

Ngokwendlela yokuhlanganisa ebikwe ezincwadini,2,5-dimethoxybenzaldehydeitholakala ikakhulukazi ngokusabela i-1,4-dimethoxybenzene nge-ejenti ye-formylation. Ama-Formylation agents ahlanganisa (1) ingxube ye-1,1-dichloromethyl ether ne-titanium tetrachloride; (2) ingxube ye-N,N-dimethylformamide ne-phosphorus oxychloride, ingxube ye-N,N-dimethylformamide ne-oxalyl chloride; (3) ingxube ye-N,N-dimethylformamide ne-thionyl chloride noma ingxube ye-urotropine ne-magnesium chloride. Nokho, lezi zindlela zidinga ukusetshenziswa kwenani elikhulu le-titanium tetrachloride, i-phosphorus oxychloride noma i-thionyl chloride. Lawa ma-reagents azinzile futhi abola kalula, futhi inani elikhulu legesi le-hydrochloric acid likhishwa ngesikhathi sokusabela, elingahambisani nemvelo futhi linezidingo eziphezulu zenqubo yokusebenza.

Kuphakanyiswe indlela entsha yokuhlanganisa. Le ndlela isebenzisa i-1,4-dimethoxybenzene kanye ne-formaldehyde njengezinto zokusetshenziswa, futhi yenza ukuhlangana kwe-photooxidative lapho kukhona umoya-mpilo kanye ne-catalyst ngaphansi kwe-irradiation yokukhanya eluhlaza okwesibhakabhaka ukuze kuhlanganiswe kahle i-2,5-dimethoxybenzaldehyde. Le ndlela isebenzisa umoya-mpilo noma umoya njenge-oxidant, ayikhiqizi igesi ene-asidi, futhi ihambisana nemvelo. Ngaphezu kwalokho, le ndlela isebenzisa i-cobalt eshibhile njenge-catalyst, ephansi ngentengo futhi ifanele ukusetshenziswa kwezimboni.

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Ukuqamba izinto ezintsha, ikhwalithi ephezulu kanye nokuthembeka kungamagugu asemqoka enkampani yethu. Lezi zimiso namuhla ezingaphezu kunangaphambili zakha isisekelo sempumelelo yethu njengenkampani yamazwe omhlaba ephakathi nendawo yonyaka ka-2019 China New Design Pharmaceutical Raw Materials Top Sale Factory Price2, 5-Dimethoxybenzaldehyde I-Wholesale CAS 93-02-7Amakhemikhali Amakhulu Ezinto Eziphilayo 99% Min 100% Pass Senwayer, Sinomuzwa wokuthi inkampani yethu efudumele nenolwazi izokulethela lezimanga ezijabulisayo njengenhlanhla ngokuphelele.
Idizayini entsha yase-China yango-2019Intengo Engcono Kakhulu Nokuhlinzekwa Kwemboni, Imikhiqizo yethu ijabulele idumela elihle ngekhwalithi yayo enhle, izintengo ezincintisanayo kanye nokuthunyelwa ngokushesha emakethe yamazwe ngamazwe. Njengamanje, besibheke ngabomvu ukubambisana namakhasimende amaningi aphesheya ngokusekelwe ezinzuzweni ezifanayo.