fektheri theko e tlase Manufacture Supply 2, 5-Dimethoxybenzaldehyde 99% 93-02-7

latela konteraka”, e tsamaellana le tlhokeho ea mmaraka, e kenela tlholisano ea mebaraka ka boleng ba eona bo holimo hammoho le ho fana ka litšebeletso tse felletseng le tse ntle ho bareki ho ba lumella ho ba bahloli ba baholo. Phehello ea k'hamphani, ke khotsofalo ea bareki bakeng sa fektheri e theko e tlase ea theko e tlase ea Manufacture Supply 2, 5-Dimethoxybenzaldehyde 99% 93-02-7, Na u lokela ho tsoma boleng ba boleng bo holimo, ho tsamaisoa ka potlako, ka ho fetisisa hang ka mor'a mofani le litšenyehelo tse ngata. mofani oa thepa Chaena bakeng sa tšebelisano ea nako e telele ea khampani, re tla ba khetho ea hau e sebetsang ka ho fetisisa.
latela konteraka”, e tsamaellana le tlhokeho ea mmaraka, e kenela tlholisano ea mebaraka ka boleng ba eona bo holimo hammoho le ho fana ka litšebeletso tse felletseng le tse ntle ho bareki ho ba lumella ho ba bahloli ba baholo. Phehello ea k'hamphani, ke khotsofalo ea bareki bakeng sa2 5-Dimethoxybenzaldehyde le 2 5-Dimethoxybenzaldehyde 99%, re lula re boloka mokitlane oa rona le melemo e tšoanang ho moreki oa rona, re tsitlallela tšebeletso ea rona ea boleng bo holimo ho tsamaisa bareki ba rona. Kamehla amohela metsoalle le bareki ba rona ho tla etela k'hamphani ea rona le ho tataisa khoebo ea rona, haeba u thahasella thepa ea rona, u ka fana ka lintlha tsa hau tsa theko inthaneteng, 'me re tla ikopanya le uena hanghang, re boloka tšebelisano ea rona e tšepahalang haholo. mme o lakatsa eka tsohle tse ka lehlakoreng la hao di lokile.

2,5-Dimethoxybenzaldehyde ke phofo e khanyang ea kristale e mosehla e boima ba molek'hule ea 166.18 le ntlha e belang ea 146 ° C. E qhibiliha ka har'a metsoako ea tlhaho e kang ethanol le ether. E sebelisoa haholo-holo e le setsi sa meriana.

Ntle le ho ba oxidized kapa ho fokotsoa ho 2,5-dimethoxybenzoic acid, benzonitrile kapa benzyl joala, 2,5-dimethoxybenzaldehyde ka boeona le eona e na le boleng bo ikhethang ba ts'ebeliso. Ka ho sebetsana le lintho tse nang le mefuta e fapaneng ea lihlopha tse sebetsang, limolek'hule tsa lithethefatsi tse nang le mekhoa e fapaneng le liphello tse fapaneng li ka fumanoa. Boloetse ba Parkinson (PD) ke lefu le tloaelehileng la neurodegenerative, 'me matšoao a lona a mantlha a kenyelletsa ho thothomela ha mesifa, ho satalla, mathata a ho sisinyeha, boemo ba 'mele le mathata a ho leka-lekanya ho sisinyeha. Ntlafatso e eketsehileng e tla boela e lebise tlhokomelo, temoho, mathata a ho hopola le 'dementia' e totobetseng. Hajoale, kalafo ea PD e kenyelletsa haholo kalafo ea lithethefatsi, kalafo ea opereishene le kalafo ea lefutso. Ka phekolo ea lithethefatsi, phenamidine e fumanoe e e-na le phello e ntle ho PD, e nang le chefo e tlaase le polokeho e ntle, 'me motsoako oa phenamidine o hloka tšebeliso ea 2,5-dimethoxybenzaldehyde e le ntho e qalang.

Ho ea ka mokhoa oa ho kopanya o tlalehiloeng libukeng, 2,5-dimethoxybenzaldehyde e fumanoa haholo-holo ka ho arabela 1,4-dimethoxybenzene ka moemeli oa formylation. Lisebelisoa tsa formylation li kenyelletsa (1) motsoako oa 1,1-dichloromethyl ether le titanium tetrachloride; (2) motsoako oa N, N-dimethylformamide le phosphorus oxychloride, motsoako oa N, N-dimethylformamide le oxalyl chloride; (3) motsoako oa N, N-dimethylformamide le thionyl chloride kapa motsoako oa urotropine le magnesium chloride. Leha ho le joalo, mekhoa ena e hloka tšebeliso ea tekanyo e ngata ea titanium tetrachloride, phosphorus oxychloride kapa thionyl chloride. Li-reagents tsena ha li tsitse ebile li senyeha habonolo, 'me palo e kholo ea khase ea hydrochloric acid e lokolloa nakong ea karabelo, e seng botsoalle ba tikoloho ebile e na le litlhoko tse phahameng bakeng sa ts'ebetso ea ts'ebetso.

Ho hlahisitsoe mokhoa o mocha oa ho kopanya. Mokhoa ona o sebelisa 1,4-dimethoxybenzene le formaldehyde e le lisebelisoa tse tala, 'me o etsa photooxidative coupling reaction ka pel'a oksijene le catalyst tlas'a mahlaseli a khanyang a maputsoa ho kopanya hantle 2,5-dimethoxybenzaldehyde. Mokhoa ona o sebelisa oksijene kapa moea e le oxidant, ha o hlahise khase e nang le asiti, hape o baballa tikoloho. Ho phaella moo, mokhoa ona o sebelisa cobalt e theko e tlaase e le mokelikeli, o theko e tlaase ebile o loketse ts'ebeliso ea indasteri.

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latela konteraka”, e tsamaellana le tlhokeho ea mmaraka, e kenela tlholisano ea mebaraka ka boleng ba eona bo holimo hammoho le ho fana ka litšebeletso tse felletseng le tse ntle ho bareki ho ba lumella ho ba bahloli ba baholo. Phehello ea k'hamphani, ke khotsofalo ea bareki bakeng sa fektheri e theko e tlase ea theko e tlase ea Manufacture Supply 2, 5-Dimethoxybenzaldehyde 99% 93-02-7, Na u lokela ho tsoma boleng ba boleng bo holimo, ho tsamaisoa ka potlako, ka ho fetisisa hang ka mor'a mofani le litšenyehelo tse ngata. mofani oa thepa Chaena bakeng sa tšebelisano ea nako e telele ea khampani, re tla ba khetho ea hau e sebetsang ka ho fetisisa.
theko e tlase ea feme2 5-Dimethoxybenzaldehyde le 2 5-Dimethoxybenzaldehyde 99%, re lula re boloka mokitlane oa rona le melemo e tšoanang ho moreki oa rona, re tsitlallela tšebeletso ea rona ea boleng bo holimo ho tsamaisa bareki ba rona. Kamehla amohela metsoalle le bareki ba rona ho tla etela k'hamphani ea rona le ho tataisa khoebo ea rona, haeba u thahasella thepa ea rona, u ka fana ka lintlha tsa hau tsa theko inthaneteng, 'me re tla ikopanya le uena hanghang, re boloka tšebelisano ea rona e tšepahalang haholo. mme o lakatsa eka tsohle tse ka lehlakoreng la hao di lokile.