MOQ e tlase bakeng sa Organic Intermediate 99% Pure 2, 5-Dimethoxybenzaldehyde Powder CAS 93-02-7
Hangata re tla khotsofatsa bareki ba rona ba hlomphuoang ka boleng ba rona ba boleng bo holimo, theko e ntle ea thekiso le k'hamphani e ntle ka lebaka la hore re litsebi tse ngata haholo ebile re sebetsa ka thata ho feta mme re e etsa ka tsela e theko e tlase bakeng sa MOQ e tlase bakeng sa Organic Intermediate 99% Pure 2, 5-Dimethoxybenzaldehyde Powder CAS 93-02-7, Sepheo sa rona e tla ba ho aha boemo ba Win-win le bareki ba rona. Re ikutloa re tla ba khetho ea hau e kholo ka ho fetisisa. "Botumo Qalong, Bareki ka ho Fetisisa. “Ke emetse ho botsa.
Hangata re tla khotsofatsa bareki ba rona ba hlomphuoang ka boleng ba rona ba boleng bo holimo, theko e ntle haholo ea thekiso le k'hamphani e ntle ka lebaka la hore re litsebi tse ngata haholo, re sebetsa ka thata ho feta mme re e etsa ka tsela e baballang chelete e ngata.China 93-02-7 le 2 5-Dimethoxybenzaldehyde, Morero oa k'hamphani ea rona ke ho fana ka lihlahisoa tsa boleng bo holimo le tse ntle ka theko e ntle le ho loanela ho fumana botumo bo botle ba 100% ho tsoa ho bareki ba rona. Re lumela hore profeshene e fihlella bokhabane! Re u amohela ho sebelisana le rona le ho hola hammoho.
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.
| ITEM | TS'ELISO |
| Ponahalo | Boputsoa ho isa ho bosehla bo tiileng |
| NMR | Latela |
| Bohloeki | >98% |
| Sebaka se qhibilihang | 46-48 °C (hote.) |
| Likahare tsa metsi | <0.5% |
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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Hangata re tla khotsofatsa bareki ba rona ba hlomphuoang ka boleng ba rona ba boleng bo holimo, theko e ntle ea thekiso le k'hamphani e ntle ka lebaka la hore re litsebi tse ngata haholo ebile re sebetsa ka thata ho feta mme re e etsa ka tsela e theko e tlase bakeng sa MOQ e tlase bakeng sa Organic Intermediate 99% Pure 2, 5-Dimethoxybenzaldehyde Powder CAS 93-02-7, Sepheo sa rona e tla ba ho aha boemo ba Win-win le bareki ba rona. Re ikutloa re tla ba khetho ea hau e kholo ka ho fetisisa. "Botumo Qalong, Bareki ka ho Fetisisa. “Ke emetse ho botsa.
MOQ e tlase bakeng saChina 93-02-7 le 2 5-Dimethoxybenzaldehyde, Morero oa k'hamphani ea rona ke ho fana ka lihlahisoa tsa boleng bo holimo le tse ntle ka theko e ntle le ho loanela ho fumana botumo bo botle ba 100% ho tsoa ho bareki ba rona. Re lumela hore profeshene e fihlella bokhabane! Re u amohela ho sebelisana le rona le ho hola hammoho.
