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

Kemikolo Lelei

  • 5-(Hydroxymethyl)-1-methyl-1H-pyrazole CAS:84547-61-5

    5-(Hydroxymethyl)-1-methyl-1H-pyrazole CAS:84547-61-5

    O le 5-(Hydroxymethyl)-1-methyl-1H-pyrazole o se vailaʻau faʻaola e faʻailoaina i se mama pyrazole ua suia i se vaega hydroxymethyl (-CH2OH) i le tulaga 5 ma se vaega methyl (-CH3) i le tulaga 1. O lona fua faʻatatau molecular o le C6H8N2O. O lenei vailaʻau e faʻaalia ai ni meatotino faʻakemikolo tulaga ese ona o le i ai o vaega faʻatino uma e lua, lea e avea ai ma se vaeluaga tele i le kemisi faʻapitoa. O ona mea e maua mai ai e fiafia i ai i le tele o vaega, e aofia ai vailaʻau faʻafomaʻi ma kemisi faʻatoʻaga, ona o a latou gaioiga faʻaola.

  • 2-Methoxypyrimidine-5-boronic acid CAS:628692-15-9

    2-Methoxypyrimidine-5-boronic acid CAS:628692-15-9

    2-O le Methoxypyrimidine-5-boronic acid o se fa'aputuga organoboron e iai se mama pyrimidine ma se vaega methoxy i le tulaga 2 ma se vaega fa'atino boronic acid i le tulaga 5. O lona fua fa'atatau molecular o le C6H8BNO3. O lenei fa'aputuga ua lauiloa ona o lona tali atu tulaga ese, ma avea ai ma se poloka taua i le fa'aputuga fa'aola. O le iai o le vaega methoxy e fa'aleleia atili ai meatotino eletise, ma fa'afaigofie ai le auai i le tele o tali fa'apipi'i, e taua tele i le atina'eina o vaila'au ma mea fa'aonaponei.

     

  • 5-Acetyl-2-thiopheneboronic acid CAS:206551-43-1

    5-Acetyl-2-thiopheneboronic acid CAS:206551-43-1

    5-O le Acetyl-2-thiopheneboronic acid o se vailaʻau organoboron e faʻailoaina e se mama thiophene ua suia i se vaega acetyl i le tulaga 5 ma se vaega faʻatino o le boronic acid. O lona fua faʻatatau molecular o le C7H7BO2S. O lenei vailaʻau e faʻaalia ai le tali atu faʻakemikolo tulaga ese ona o le tuʻufaʻatasia o le vaega boronic acid ma le mama thiophene faʻatino, ma avea ai ma se vaeluaga taua i le faʻasologa o meaola. O ona meatotino iloga e faʻafaigofie ai lona faʻaaogaina i vailaʻau ma le saienisi o meafaitino.

     

  • 2-Methoxypyridne-4-boronic acid CAS:762262-09-9

    2-Methoxypyridne-4-boronic acid CAS:762262-09-9

    2-O le Methoxypyridine-4-boronic acid o se fa'aputuga organoboron e fa'ailoaina e se mama pyridine ma se vaega methoxy i le tulaga 2 ma se vaega fa'atino boronic acid i le tulaga 4. O lona fua fa'atatau molecular o le C6H8BNO3. E iloga lenei fa'aputuga ona o lona tali atu tulaga ese, ma avea ai ma se poloka taua i le fa'aputuga fa'aola. O le vaega methoxy e fa'aleleia atili ai meatotino eletise o le mole, ma mafai ai ona auai lelei i le tele o tali fa'apipi'i, aemaise lava i vaega o vaila'au ma le saienisi o meafaitino.

     

  • 3-FLUORO-4-IODOPYRIDINE CAS:22282-75-3

    3-FLUORO-4-IODOPYRIDINE CAS:22282-75-3

    3-O le Fluoro-4-iodopyridine o se vailaʻau heterocyclic manogi e iai se mama pyridine ua suia i se atomu fluorine i le tulaga 3 ma se atomu iodine i le tulaga 4. O lona fua faʻatatau molecular o le C5H3FINE. O lenei vailaʻau e faʻaalia ai le tali atu faʻakemikolo tulaga ese ona o le iai o sui halogen uma e lua, ma avea ai ma se poloka taua i le faufaleina o meaola. O le eseesega o electronegativities o le fluorine ma le iodine e tuʻuina atu ai meatotino eletise tulaga ese, faʻaleleia atili ai ona faʻaoga i vailaʻau ma le saienisi o meafaitino.

     

  • 2-Fluoropyridine-4-boronic acid CAS:401815-98-3

    2-Fluoropyridine-4-boronic acid CAS:401815-98-3

    2-O le Fluoropyridine-4-boronic acid o se fa'aputuga organoboron e iai se mama pyridine ma se atomu fluorine i le tulaga 2 ma se vaega fa'atino boronic acid i le tulaga 4. O lona fua fa'atatau molecular o le C5H5BFN O2. O lenei fa'aputuga e taua tele mo lona tali atu eseese, ma avea ai ma se vaeluaga taua i le fa'aputuga fa'aola. O le iai o le atomu fluorine e fa'aleleia atili ai lona uiga electrophilic, ae o le fa'atinoga boronic acid e mafai ai ona auai lelei i le tele o tali fa'apipi'i, aemaise lava i le atina'eina o vaila'au ma vaila'au fa'ato'aga.

     

  • (4-CHLORO-PYRIDIN-2-YL)-METHANOL CAS:63071-10-3

    (4-CHLORO-PYRIDIN-2-YL)-METHANOL CAS:63071-10-3

    (4-O le Chloro-pyridin-2-yl)-methanol o se vailaʻau faʻaola e faʻailoaina e se mama pyridine ma se atomu chlorine i le tulaga 4 ma se vaega hydroxymethyl (-CH2OH) e pipii i le tulaga 2. O lenei vailaʻau, faʻatasi ai ma le fua faʻatatau molecular C6H6ClN, e matua fiafia lava i le matata o le kemisi faʻaola faʻapitoa ona o ona vaega faʻatino, lea e mafai ai ona faia le tele o tali faʻakemikolo. O lona fausaga tulaga ese e talafeagai ai o se poloka faufale mo le faʻaputuina o mea eseese e maua mai ai ma gaioiga faʻaola e ono mafai.

     

  • 4-Bromo-2-chloropyridine-3-carboxaldehyde CAS:128071-84-1

    4-Bromo-2-chloropyridine-3-carboxaldehyde CAS:128071-84-1

    4-O le Bromo-2-chloropyridine-3-carboxaldehyde o se vailaʻau faʻaola e iai se mama pyridine ua suia i le bromine i le tulaga 4, chlorine i le tulaga 2, ma le vaega carboxaldehyde (-CHO) i le tulaga 3. O lona fua faʻatatau molecular o le C6H4BrClN, ma tuʻu ai i totonu o le vaega o halogenated pyridine derivatives. O vaega faʻatino eseese i totonu o lenei vailaʻau e avea ai ma se vaeluaga taua mo le tele o tali faʻakemikolo, aemaise lava i le faʻaputuina o mole mole e olaola.

     

  • Allyltiourea CAS:109-57-9

    Allyltiourea CAS:109-57-9

    O le Allylthiourea o se vailaʻau faʻaola e iai le fua faʻatatau o le vailaʻau C4H8N2S. O loʻo iai se vaega faʻatino o le thiourea, e faʻailoaina e se atomu sulfur e faʻalua ona fusifusia i se atomu carbon ma e naʻo le fusifusia i se atomu nitrogen. O lenei vailaʻau e masani lava o se mea maʻaʻa paʻepaʻe ma e mafai ona solo i le vai ma le ava malosi. Ua maua le gauai i vaega eseese o suʻesuʻega ona o ana gaioiga faʻaola eseese, e aofia ai meatotino e ono teteʻe ai i le kanesa ma aafiaga i le taofiofia o le enzyme. O le fausaga tulaga ese o le allylthiourea e mafai ai ona fegalegaleai ma biomolecules eseese, ma avea ai ma autu taua mo suʻesuʻega faʻafomaʻi.

  • 2-Chloro-4-(trifluoromethyl)pyridine CAS:81565-18-6

    2-Chloro-4-(trifluoromethyl)pyridine CAS:81565-18-6

    2-O le Chloro-4-(trifluoromethyl)pyridine o se pyridine derivative ma le molecular formula C6H3ClF3N. O lo'o i ai se chlorine atom i le tulaga 2 ma se trifluoromethyl group (-CF3) i le tulaga 4 o le pyridine ring. O lenei vaila'au e taua tele i le organic synthesis ma e iloga ona o ona uiga fa'aeletoronika tulaga ese ma le lipophilicity, lea e a'afia i le i ai o le electronegative trifluoromethyl group. O lona fausaga e aoga ai o se poloka fau fale e tele ona aoga i le atina'eina o oloa vaila'au eseese.

     

  • 2,6-Difluoro-3-iodopyridine CAS:685517-67-3

    2,6-Difluoro-3-iodopyridine CAS:685517-67-3

    O le 2,6-Difluoro-3-iodopyridine o se halogenated pyridine derivative ma le molecular formula C5H3F2IN. O lo'o i ai le iodine i le tulaga 3 ma le fluorine substituents i le tulaga 2 ma le 6 o le pyridine ring. O lenei vaila'au e fiafia i ai i le synthetic organic chemistry ona o ona uiga fa'aeletoronika tulaga ese ma le reactivity, lea e a'afia i le i ai o electronegative fluorine ma iodine atoms. E avea o se poloka fau fale e tele ona aoga mo le gaosia o vaila'au eseese i vaega eseese, e aofia ai vaila'au ma agrochemicals.

  • 4-Bromo-2,6-difluorobenzaldehyde CAS:537013-51-7

    4-Bromo-2,6-difluorobenzaldehyde CAS:537013-51-7

    4-O le Bromo-2,6-difluorobenzaldehyde o se vailaʻau manogi ma le fua faʻatatau molecular C7H4BrF2O. O loʻo i ai se mama benzene ua suia i se atomu bromine i le tulaga 4 ma atomu fluorine e lua i le tulaga 2 ma le 6, faʻatasi ai ma se vaega faʻatino aldehyde (-CHO). O lenei fausaga tulaga ese e tuʻuina atu ai meatotino eletise tulaga ese, ma avea ai ma se vaeluaga taua i le faʻasologa o meaola ma faʻaoga vailaʻau. O lona tali atu ma le mautu e aʻafia i le i ai o le fluorine electronegative ma le bromine substituents.