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

Kemikolo Lelei

  • 5-Nitroisatin CAS:611-09-6

    5-Nitroisatin CAS:611-09-6

    5-O le Nitroisatin o se vailaʻau e maua mai le isatin, o loʻo i ai se vaega nitro i le tulaga 5 o le mama indole. O lenei vailaʻau e faʻaalia ai ni uiga tulaga ese ona o le i ai o vaega faʻatino o le isatin ma le nitro, ma avea ai ma se vaeluaga taua i le faʻaputuga o meaola. O le 5-Nitroisatin e faʻaalia ai le tele o gaioiga faʻaola, e aofia ai meatotino faʻamaʻi ma faʻasaga i le kanesa, ma avea ai ma mea e fiafia i ai i le kemisi faʻafomaʻi. O lona fausaga faʻaola tulaga ese e mafai ai ona faia ni suiga faʻaopoopo, ma mafai ai ona atiaʻe ni mea fou e maua mai ai faʻatasi ai ma ni aafiaga faʻafomaʻi faʻaleleia atili.

     

  • 2-Nitro-4-methylsulfonylbenzoic acid CAS:110964-79-9

    2-Nitro-4-methylsulfonylbenzoic acid CAS:110964-79-9

    2-O le Nitro-4-methylsulfonylbenzoic acid o se vailaʻau faʻaola e iai le fatu benzoic acid faʻatasi ai ma se vaega nitro ma se vaega methylsulfonyl e pipii i tulaga ortho ma para. O lenei vailaʻau e masani ona aliali mai o se mea mautu samasama ma e lauiloa i ona uiga faʻakemikolo tulaga ese, e mafua mai i le iai o vaega nitro ma sulfonyl. E avea o se vailaʻau taua i le tele o gaosiga o vailaʻau ma e iai ona faʻaoga i vailaʻau, vailaʻau faʻatoʻaga, ma le saienisi o meafaitino.

     

  • 4-Methylsulphonylbenzoic acid CAS:4052-30-6

    4-Methylsulphonylbenzoic acid CAS:4052-30-6

    O le 4-Methylsulphonylbenzoic acid o se vailaʻau faʻaola e faʻailoaina i se fausaga benzoic acid faʻatasi ai ma se vaega methylsulfonyl e pipii i le tulaga para o le mama benzene. O lenei vailaʻau e foliga mai o se pauta paʻepaʻe ma e mafai ona solo i totonu o solvents polar. E avea o se vailaʻau taua i le faʻaputuina o vailaʻau eseese, vailaʻau faʻatoʻaga, ma vailaʻau faʻapitoa. O meatotino tulaga ese e maua mai i le vaega methylsulfonyl e faʻaleleia atili ai lona tali atu i vailaʻau, ma avea ai ma mea taua i le faʻaputuina ma le atinaʻeina o vailaʻau.

  • Thianaphthene CAS:95-15-8

    Thianaphthene CAS:95-15-8

    O le Thianaphthene o se vailaʻau heterocyclic organic e faʻailoaina i lona fausaga bicyclic ua fuifui e aofia ai le sulfur ma le carbon atoms. O lona fua faʻatatau molecular o le C10H8S, ma e foliga tutusa ma le naphthalene faʻatasi ai ma le tuʻufaʻatasia o se sulfur atom i lona fausaga. E masani ona foliga mai o se mea mautu samasama i le enaena, o le thianaphthene ua tosina mai ai le fiafia ona o ona meatotino eletise tulaga ese ma faʻaoga talafeagai i le saienisi o meafaitino. O le i ai o le sulfur e faʻaalia ai le tali atu faʻapitoa e mafai ona faʻaaogaina i le tele o tali faʻakemikolo, ma avea ai ma mea taua mo nisi faʻasologa o vailaʻau ma le atinaʻeina o meafaitino aoga.

  • N-(3-Chloropropyl)morpholine CAS:7357-67-7

    N-(3-Chloropropyl)morpholine CAS:7357-67-7

    O le N-(3-Chloropropyl)morpholine o se vailaʻau faʻaola e iai le fua faʻatatau molecular C9H10ClN, e faʻailoaina i le mama morpholine ma le 3-chloropropyl substituent. O lenei vailaʻau e masani ona aliali mai o se vai manino pe samasama vaivai. O le iai o le vaega morpholine ma le vaega chloroalkyl e fesoasoani i ona uiga faʻakemikolo tulaga ese, ma avea ai ma se vaeluaga aoga i le faʻaputuga faʻaola. Ona o lona tali vave, ua maua ai le fiafia i vaega eseese, aemaise lava i le kemisi faʻafomaʻi ma faʻaoga tau alamanuia.

  • N-(2-Methyl-5-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine CAS:152460-09-8

    N-(2-Methyl-5-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine CAS:152460-09-8

    O le N-(2-Methyl-5-nitrophenyl)-4-(pyridin-3-yl)pyrimidin-2-amine o se vailaʻau faʻaola lavelave e iloga i lona tuʻufaʻatasiga tulaga ese o vaega faʻatino. O loʻo i ai se fatu pyrimidine ua suia i se vaega amine, se vaega 5-nitrophenyl, ma se mama pyridine. Faatasi ai ma le fua faʻatatau molecular C15H15N5O2, o lenei vailaʻau e masani ona foliga mai o se mea mautu ma ua maua ai le fiafia i le kemisi faʻafomaʻi ona o ona uiga bioactive. O lona fausaga e mafai ai ona fegalegaleai ma ni sini faʻaola eseese, ma avea ai ma se sui tauva folafolaina mo le atinaʻeina o vailaʻau ma suʻesuʻega.

  • difluoromethanesulphonyl chloride CAS: 1512-30-7

    difluoromethanesulphonyl chloride CAS: 1512-30-7

    O le Difluoromethanesulphonyl chloride, fa'atasi ai ma le fua fa'akemikolo CF2ClSO2Cl, o se vaila'au organosulfur e fa'ailoaina i le i ai o vaega fa'atino o le fluoro ma le chlorosulfate. E masani ona foliga mai o se vai e leai se lanu i le samasama vaivai ma e lauiloa i lona tali atu ma le mafai ona galue o se vaila'au sulfonylating. O lenei vaila'au e fa'aaogaina tele i le gaosiga o meaola, aemaise lava i le sauniaina o sulfonamides ma isi vaila'au o lo'o i ai le sulfur. O ona uiga tulaga ese e taua ai i le tele o suiga fa'akemikolo, e fesoasoani i le atina'eina o fa'aoga eseese i vaila'au ma vaila'au fa'ato'aga.

  • 9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide CAS:35948-25-5

    9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide CAS:35948-25-5

    O le 9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide, e masani ona ta'ua o le phosphaphenanthrene compound, o se heterocyclic compound o lo'o i ai le phosphorus ma le oxygen i totonu o lona fausaga. O lenei compound o lo'o i ai se phenanthrene backbone fa'atasi ai ma se oxa substituent ma se phosphorus atom, e fausia ai se mama mautu. E masani ona foliga mai o se mea mautu ma e lauiloa ona o ona uiga tulaga ese, e aofia ai le mautu o le vevela ma le gafatia o le tali atu i suiga eseese o vaila'au. Ona o nei uiga, ua maua ai le fiafia i le saienisi o meafaitino ma le fa'asologa o meaola.

  • 5-Methoxy-2-nitrobenzoic acid CAS:1882-69-5

    5-Methoxy-2-nitrobenzoic acid CAS:1882-69-5

    O le 5-Methoxy-2-nitrobenzoic acid o se vailaʻau faʻaola e iai le fua faʻatatau o le vailaʻau C9H9N O4. O loʻo iai se fausaga o le benzoic acid ua suia i se vaega methoxy (-OCH3) i le tulaga 5 ma se vaega nitro (-NO2) i le tulaga 2 o le mama manogi. O lenei vailaʻau e foliga mai o se mea mautu samasama vaivai ma ua lauiloa i ona uiga faʻaola tulaga ese e mafai ai ona auai i le tele o tali. I le avea ai ma se vaeluaga i le faʻaputuga faʻaola, e iai sona sao taua i le gaosiga o vailaʻau, vailaʻau faʻatoʻaga, ma isi vailaʻau faʻapitoa.

  • 5-Bromo-2-fluorobenzaldehyde CAS:93777-26-5

    5-Bromo-2-fluorobenzaldehyde CAS:93777-26-5

    O le 5-Bromo-2-fluorobenzaldehyde o se vailaʻau faʻaola ma le fua faʻatatau molecular C7H4BrFNO. O loʻo i ai se vaega faʻatino benzaldehyde (-CHO) faʻatasi ai ma se atomu bromine i le tulaga 5 ma se atomu fluorine i le tulaga 2 o le mama benzene. O lenei vailaʻau e masani ona foliga mai o se mea mautu poʻo se vai samasama vaivai i le paʻepaʻe vaivai. O lona fausaga tulaga ese, lea e aofia ai mea e sui ai halogen ma se vaega aldehyde, e taua ai i le tele o tali faʻakemikolo ma faʻaoga faʻapitoa, aemaise lava i vaega o vailaʻau ma le saienisi o meafaitino.

  • 4-Fluorobenzeneboronic acid CAS:1765-93-1

    4-Fluorobenzeneboronic acid CAS:1765-93-1

    O le 4-Fluorobenzeneboronic acid o se vailaʻau faʻaola e iai le fua faʻatatau C6H6BFO2. O lona uiga o se vaega faʻatino o le boronic acid (-B(OH)2) e pipii i se mama benzene ua suia i se atomu fluorine i le tulaga para, o lenei vailaʻau e foliga mai o se mea maʻaʻa paʻepaʻe pe paʻepaʻe. E taua tele i le faʻaputuga faʻaola ma le kemisi faʻafomaʻi ona o lona gafatia e auai i le tele o tali faʻaola, e aofia ai tali faʻapipiʻi Suzuki, lea e faʻaaogaina lautele mo le fausiaina o fusi carbon-carbon. O lona fausaga tulaga ese e mafai ai ona tuʻufaʻatasia le fluorine i totonu o molelaʻau faʻaola, faʻaleleia atili ai o latou meatotino faʻafarmakoloki.

  • 4-[[2-(N-Methylcarbamoyl)-4-pyridyl]oxy]aniline CAS:284462-37-9

    4-[[2-(N-Methylcarbamoyl)-4-pyridyl]oxy]aniline CAS:284462-37-9

    O le 4-[[2-(N-Methylcarbamoyl)-4-pyridyl]oxy]aniline o se vailaʻau faʻaola e iloga i lona tuʻufaʻatasiga tulaga ese o se vaega aniline ma se mama pyridine ua suia i se vaega methylcarbamoyl. Faatasi ai ma le fua faʻatatau molecular C13H14N3O2, o lenei vailaʻau e masani ona aliali mai o se mea mautu ma faʻaalia ai ni meatotino faʻakemikolo manaia. O le i ai o le tele o vaega galue e mafai ai ona eseese le tali atu ma fegalegaleaiga, ma avea ai ma sui tauva mo faʻaoga i le kemisi faʻafomaʻi ma le saienisi o meafaitino.