O le Belt and Road: Galulue Faatasi, Lotogatasi ma le Manumalo i le Vaeluaga
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Kemikolo Lelei

  • 3-FLUORO-5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)PYRIDINE CAS:719268-92-5

    3-FLUORO-5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)PYRIDINE CAS:719268-92-5

    3-O le Fluoro-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridine o se vailaʻau faʻaola e iai le boron e faʻailoaina i le i ai o se atomu fluorine i luga o le mama pyridine ma se sui o le dioxaborolane. O lenei fausaga tulaga ese e faʻaleleia atili ai lona tali atu ma le mautu, ma avea ai ma se vaega taua i le tele o faʻaoga faʻapitoa. O lona tuʻufaʻatasia i tali faʻapipiʻi, e pei o tali a Suzuki-Miyaura, e mafai ai ona faʻatuina lelei ni fusiua kaponi-kaponi. I le avea ai o se poloka fau fale e tele ona faʻaaogaina, o lenei vailaʻau e iai sona sao taua i le atinaʻeina o vailaʻau, vailaʻau faʻatoʻaga, ma mea faʻaonaponei, ma faʻamamafaina ai lona taua i le kemisi faʻaonaponei.

     

  • 1-Bromoadamantane CAS:768-90-1

    1-Bromoadamantane CAS:768-90-1

    O le 1-Bromoadamantane o se vailaʻau faʻaola e patino i le aiga o adamantane, e iloga i le iai o se atomu bromine e pipii i le kaponi muamua o le fausaga o le adamantane. O lenei vailaʻau e taofia ai le fausaga tulaga ese e pei o se pa puipui o adamantane, e fesoasoani i lona mautu ma le amio faʻapitoa o vailaʻau. O le 1-Bromoadamantane e faʻaaogaina tele i le gaosiga o vailaʻau faʻaola ma le kemisi faʻafomaʻi, e avea o se vaega autu mo le gaosia o mea e maua mai ai. O lona tali atu ma isi vaega galue e taua ai i le suʻesuʻeina o vailaʻau fou e mafai ona faʻaaogaina i vailaʻau.

  • 6-(4-morpholinyl)-3-pyridinylboronic acid CAS:904326-93-8

    6-(4-morpholinyl)-3-pyridinylboronic acid CAS:904326-93-8

    6-O le (4-Morpholinyl)-3-pyridinylboronic acid o se vailaʻau e iai le boron e iai se vaega morpholine e pipii i le mama pyridine i le tulaga ono ma se vaega galue boronic acid. O lona fua faʻatatau molecular o le C11H14BNO2. O lenei vailaʻau e taua tele i le gaosiga o meaola, aemaise lava i le kemisi faʻafomaʻi, lea e avea o se poloka taua mo le atinaʻeina o mole mole bioactive. O uiga tulaga ese o le fausaga e tuʻuina atu ai le tali atu faʻapitoa, ma mafai ai ona auai i tali taua e pei o le Suzuki-Miyaura cross-coupling, lea e faʻafaigofieina ai le fausiaina o fusi carbon-carbon i vailaʻau faʻapitoa.

     

  • 6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester CAS:485799-04-0

    6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester CAS:485799-04-0

    O le 6-(Morpholin-4-yl)pyridine-3-boronic acid pinacol ester o se vailaʻau e iai le boron e faʻailoaina i le iai o se vaega morpholine e pipii i le mama pyridine i le tulaga ono ma se pinacol ester o le boronic acid. E iloga lenei vailaʻau i lona aoga i le gaosiga o meaola, aemaise lava i le atinaʻeina o vailaʻau ma vailaʻau faʻatoʻaga. O le foliga o le pinacol ester e faʻaleleia atili ai le mautu ma le solubility o le boronic acid, ma faʻafaigofieina ai lona faʻaaogaina i le tele o tali faʻakemikolo, e aofia ai le Suzuki-Miyaura cross-coupling. O lona fausaga tulaga ese e mafai ai ona faia ni mole mole lavelave faʻapitoa ma gaioiga faʻaola eseese.

     

  • 3-(DiMethylaMino)phenylboronic Acid Hydrochloride (o lo'o i ai le tele o Anhydride) CAS:1256355-23-3

    3-(DiMethylaMino)phenylboronic Acid Hydrochloride (o lo'o i ai le tele o Anhydride) CAS:1256355-23-3

    3-O le (Dimethylamino)phenylboronic acid hydrochloride o se vailaʻau e iai le boron e iai se vaega dimethylamino e pipii i se mama phenyl i le tulaga meta ma se vaega faʻatino boronic acid. O le ituaiga hydrochloride e faʻaleleia atili ai lona solubility i le vai, ma avea ai ma mea talafeagai mo le tele o faʻaoga. O lenei vailaʻau e taua tele i le faʻasologa o meaola, aemaise lava i le kemisi faʻafomaʻi, lea e faʻaaogaina ai o se poloka fau fale e tele ona aoga mo le atinaʻeina o molelaʻau olaola. O lona tali atu tulaga ese, aemaise lava i tali o le Suzuki-Miyaura cross-coupling, e mafai ai ona fausia ni fausaga faʻaola faigata e taua i vailaʻau ma le saienisi o meafaitino.

     

  • 5-Bromo-1-(tert-butoxycarbonyl)-1H-indol-2-ylboronic acid CAS:475102-13-7

    5-Bromo-1-(tert-butoxycarbonyl)-1H-indol-2-ylboronic acid CAS:475102-13-7

    5-O le Bromo-1-(tert-butoxycarbonyl)-1H-indol-2-ylboronic acid o se vailaʻau faʻapitoa faʻapitoa e masani ona faʻaaogaina i le kemisi faʻafomaʻi ma suʻesuʻega faʻapitoa faʻaola. O le vailaʻau e iai se fatu indole, lea e taua tele mo le bioactivity, faʻatasi ai ma se vaega faʻatino o le boronic acid e faʻafaigofie ai tali o le cross-coupling i faiga faʻapipiʻi a Suzuki. O le vaega tert-butoxycarbonyl (Boc) e maua ai se auala puipuia mo le amine i le taimi o le faʻagasologa o le faʻapipiʻiina, faʻaleleia atili ai le mautu o le vailaʻau. O lenei fausaga e avea ai ma se vaeluaga taua i le faʻagasologa o le tele o molelaʻau bioactive, e aofia ai ma sui tauva faʻafomaʻi. O ona uiga tulaga ese e mafai ai e le au kemisi ona faʻaogaina ma faʻapipiʻi i totonu o faʻavae eseese o vailaʻau.

     

  • 3-Methoxypyridine-5-boronic acid pinacol ester CAS:445264-60-8

    3-Methoxypyridine-5-boronic acid pinacol ester CAS:445264-60-8

     

    3-O le Methoxypyridine-5-boronic acid pinacol ester o se vailaʻau taua e iai le boron e faʻaaogaina lautele i le faʻaputuga o meaola. O lenei vailaʻau o loʻo i ai se mama pyridine ma se methoxy substituent ma se vaega boronic acid e puipuia e pei o se pinacol ester. O le foliga o le pinacol ester e faʻaleleia atili ai le mautu o le boron functionality, ma sili atu ona talafeagai mo le tele o tali faʻapipiʻi, aemaise lava i le Suzuki-Miyaura cross-coupling. E avea o se poloka fau fale e tele ona aoga mo le faʻaputuina o molelaʻau faigata, e aofia ai vailaʻau ma vailaʻau faʻatoʻaga, ona o lona gafatia e faʻafaigofie ai le fausiaina o le carbon-carbon bond ma isi suiga faʻatino.

  • Ethyl 2-bromoheptanoate CAS:5333-88-0

    Ethyl 2-bromoheptanoate CAS:5333-88-0

    O le Ethyl 2-bromoheptanoate o se ester halogenated e fa'ailoaina e se atomu bromine e pipii i le kaponi lona lua o se filifili heptanoate e fitu-kaponi, fa'atasi ai ma se vaega ethyl o le vaega o le ava malosi. O lenei vaila'au e aofia i le vasega o acyl bromides ma e avea o se vaeluaga taua i le fa'aputuga o meaola ona o lona tali atu tulaga ese. O le iai o vaega fa'atino o le bromo ma le ester e mafai ai ona faia le tele o suiga fa'akemikolo, ma avea ai ma mea aoga i le kemisi fa'afoma'i, fa'aoga fa'ato'aga, ma le gaosiga o vaila'au fa'apitoa. O lona fausaga e fesoasoani i ona meatotino tulaga ese ma fa'aoga eseese.

  • 1,3-Dibromo-2-propanol CAS:96-21-9

    1,3-Dibromo-2-propanol CAS:96-21-9

    O le 1,3-Dibromo-2-propanol o se vailaʻau faʻahalogenated organic e aofia ai ni atoma bromine se lua e pipii i le atoma carbon muamua ma le lona tolu o se ivi tua o le propanol e tolu-carbon. O le iai o se vaega hydroxyl (-OH) i luga o le carbon lona lua e avea ai ma ava malosi ua dihalogenated. O le fausaga tulaga ese o lenei vailaʻau e maua ai lona tali atu ma meatotino faʻakemikolo tulaga ese, ma avea ai ma se vaeluaga taua i le faʻaputuga faʻaola. E faʻaaogaina tele i le sauniaina o vailaʻau faʻaola eseese ma e iai ona faʻaoga i le kemisi faʻafomaʻi, faʻatoʻaga, ma le gaosiga o vailaʻau faʻapitoa ona o lona gafatia e auai i tali sui nucleophilic.

  • 3,3-DIMETHYL-1-BUTANOL CAS:624-95-3

    3,3-DIMETHYL-1-BUTANOL CAS:624-95-3

    O le 3,3-Dimethyl-1-butanol o se ava malosi e fa'asolosolo ona lālā e fa'ailoaina e se vaega hydroxyl (-OH) e pipii i le kaponi muamua o se filifili butane e fa-kalaponi, fa'atasi ai ma ni vaega methyl se lua fa'aopoopo i le kaponi lona tolu. O lenei fausaga tulaga ese e tu'uina atu ai ni meatotino fa'akemikolo tulaga ese, ma avea ai ma mataupu e fiafia i ai i le kemisi fa'alenatura ma fa'aoga tau alamanuia. Ua lauiloa i lona gafatia e galue o se solvent ma se intermediate i le tele o tali fa'akemikolo. O lona fa'asolosolo e fesoasoani i le maualalo o le volatility pe a fa'atusatusa i ava malosi linear, lea e mafai ona aoga i le tele o fa'aoga e aofia ai le fa'atulagaina o suau'u ma vaila'au fa'apitoa.

  • 2-CHLORO-5-FLUORO-3-NITROPYRIDINE CAS:936250-17-8

    2-CHLORO-5-FLUORO-3-NITROPYRIDINE CAS:936250-17-8

    2-O le Chloro-5-fluoro-3-nitropyridine o se vailaʻau manogi halogenated e patino i le aiga pyridine, e faʻailoaina i le i ai o le chlorine ma le fluorine substituents i le tulaga lua ma le lima, faʻatasi ai ma se nitro group i le tulaga tolu. O lenei vailaʻau o loʻo i ai le molecular formula C5H4ClFNO2 ma e faʻaalia ai uiga faʻakemikolo tulaga ese ona o le i ai o le tele o electronegative atoms. E avea o se vailaʻau taua i le organic synthesis ma le pharmaceutical chemistry, lea e faʻaaogaina ai i le atinaʻeina o le tele o vailaʻau faʻapitoa, aemaise lava i vaega o agrochemicals ma vailaʻau faʻafomaʻi.

     

  • (4-BOC-AMINOPHENYL) BORONIC ACID CAS:380430-49-9

    (4-BOC-AMINOPHENYL) BORONIC ACID CAS:380430-49-9

    O le (4-BOC-aminophenyl)boronic acid o se vailaʻau e faʻailoaina e se vaega faʻatino o le boronic acid e pipii atu i se vaega aminophenyl ua suia e le 4-tert-butyloxycarbonyl (BOC). O lenei vailaʻau e maua lona aoga i le faʻaputuga o meaola, aemaise lava i tali faʻapipiʻi, o se metotia autu mo le fausiaina o fusiua carbon-carbon i le matata o le kemisi faʻafomaʻi ma le saienisi o meafaitino. O le vaega BOC e avea o se vaega puipuia mo le amine, e faʻafaigofieina ai suiga eseese aʻo puipuia ai tali faʻafeagai. A maeʻa ona aveese le puipuiga, e mafai e le gaioiga o le amine ona auai i isi tali, e faʻaleleia atili ai le fetuʻunaʻiga o le (4-BOC-aminophenyl)boronic acid o se poloka faufale i le faʻaputuga o molelaʻau faʻapitoa. O lona faʻaaogaina i le atinaʻeina o vailaʻau ma le saienisi o meafaitino e faʻamamafaina ai lona taua i le kemisi faʻaonaponei.