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N-methyl-2,2,2-trifluoroacetamide CAS:815-06-5
ʻO N-Methyl-2,2,2-trifluoroacetamide (NMTFA) kahi hui kemika kaulana i ʻike ʻia no kona ʻano molekala kūikawā a me nā noi like ʻole ma nā ʻoihana like ʻole. Me ke ʻano kemika CF3CONHCH3, aia ʻo NMTFA i kahi hui trifluoromethyl (-CF3) i hoʻopili ʻia i kahi iwi kuamoʻo acetamide (-CONHCH3). Hoʻohui ʻia kēia hui ma o ka hopena o ka waikawa trifluoroacetic me ka methylamine, e hopena ana i kahi paʻa crystalline me kahi ʻala ʻano. Ua waiwai ʻia ʻo NMTFA no kona kuleana ma ke ʻano he poloka hale versatile i ka synthesis organik, ke kemika lāʻau lapaʻau, a ma ke ʻano he reagent i ka hana ʻana o nā kemika kūikawā a me nā mea e pono ai ke kūpaʻa a me ka hana i hoʻonui ʻia.
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2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone CAS:204205-33-4
2-He hui organik ʻo Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone me ke ʻano C10H8BrFO, kahi hui ketone halogenic me nā waiwai hoʻonohonoho a me nā kemika koʻikoʻi.
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ʻETHYL 2-METHYL-4,4,4-TRIFLUOROACETOACETATE CAS:344-00-3
ʻO Ethyl 2-methyl-4,4,4-trifluoroacetoacetate (EMTFA) kahi hui kemika koʻikoʻi i ʻike ʻia no kona ʻano molekala ʻokoʻa a me nā hoʻohana like ʻole i nā ʻoihana like ʻole. Me ke ʻano kemika C8H11F3O4, hōʻike ʻo EMTFA i kahi hui trifluoromethyl (-CF3) i hoʻopili ʻia i kahi iwi kuamoʻo β-keto ester, ma ka ʻaoʻao o kahi hana ethyl ester. Hoʻohui ʻia kēia hui ma o ka hopena condensation Claisen o ka ethyl trifluoroacetate me ka methyl acetate, a ukali ʻia e ka esterification ma lalo o nā kūlana i kāohi ʻia. ʻIke ʻia ka EMTFA ma ke ʻano he wai maopopo, ʻaʻohe kala me nā waiwai kemika kū hoʻokahi e lilo ai i mea waiwai i ka synthesis organik, ke kemika lāʻau lapaʻau, a ma ke ʻano he kikowaena koʻikoʻi no ka hana ʻana i nā kemika kūikawā a me nā mea e pono ai ke kūpaʻa a me ka hana.
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trifluoroethyl methacrylate CAS:352-87-4
ʻO Trifluoroethyl methacrylate (TFEMA) kahi hui kemika kaulana i mahalo ʻia no kona ʻano molekala kū hoʻokahi a me nā hoʻohana like ʻole ma nā ʻoihana like ʻole. Me ke ʻano kemika C8H9F3O2, hoʻohui ʻo TFEMA i kahi iwi kuamoʻo methacrylate me kahi pani trifluoroethyl group (-CF3CH2). Hoʻohui ʻia kēia hui ma o ka hopena esterification o ka waikawa methacrylic me ka trifluoroethanol, e hopena ana i kahi wai maopopo, kala ʻole me nā waiwai kemika ʻokoʻa. Ua mahalo nui ʻia ʻo TFEMA no kāna kuleana ma ke ʻano he monomer reactive i ka kemika polymer, kahi e hoʻonui ai kāna ʻāpana fluorinated i nā waiwai mea e like me ka hydrophobicity, ke kūpaʻa kemika, a me ke kūpaʻa wela.
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Cyclohexanemethanol CAS:100-49-2
ʻO Cyclohexanemethanol, i ʻike ʻia hoʻi ʻo cyclohexylmethanol, he wai ʻona kala ʻole me kahi ʻala mint palupalu. Loaʻa iā ia ke ʻano kemika C7H14O a ua loaʻa mai ka cyclohexane ma ke pani ʻana i hoʻokahi ʻātoma hydrogen me kahi hui hydroxyl (-OH). Hoʻokomo kēia hoʻololi ʻana i ka cyclohexanemethanol me nā waiwai kū hoʻokahi e loaʻa ai ka hoʻohana ma nā ʻoihana like ʻole. Hoʻohana nui ʻia ka hui i nā ʻano ʻala, a me ka synthesis o nā lāʻau lapaʻau a me nā hui organik ʻē aʻe ma muli o kona reactivity kemika versatile.
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ʻO ka anhydride Trifluoromethanesulfonic CAS: 358-23-6
ʻO Trifluoromethanesulfonic anhydride (Tf2O) kahi reagent kemika ikaika i ʻike ʻia no kona reactivity ikaika a me nā noi versatile i ka synthesis organik a me nā hoʻololi kemika. Me ke ʻano kemika (CF3SO2)2O, ʻo Tf2O he ʻelua mau hui trifluoromethanesulfonyl i hoʻopili ʻia e kahi ʻātoma oxygen, e hana ana i kahi ʻano anhydride reactive kiʻekiʻe. Hoʻohui ʻia kēia hui ma o ka hopena o ka trifluoromethanesulfonic acid me ka acetic anhydride ma lalo o nā kūlana i kāohi ʻia, e hopena ana i kahi wai maopopo, kala ʻole me nā waiwai acidic ikaika. Ua waiwai ʻia ʻo Tf2O no kāna kuleana ma ke ʻano he reagent electrophilic ikaika e hiki ke hoʻoulu i nā molekala organik, e hoʻomaʻamaʻa ana i nā kaʻina hana synthetic like ʻole ma waena o nā lāʻau lapaʻau, polymers, a me nā ʻoihana kemika maikaʻi.
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ʻO ka isopropyl trifluoroacetate CAS:400-38-4
ʻO ka Isopropyl trifluoroacetate kahi hui organik i hōʻike ʻia e kona ʻano wai kala ʻole a me ke ʻala hua. Loaʻa iā ia ke ʻano kemika C5H9F3O2 a ua loaʻa mai ka waikawa trifluoroacetic ma ke pani ʻana i hoʻokahi ʻātoma hydrogen me kahi hui isopropyl (-CH(CH3)2). Hoʻokomo kēia hoʻololi ʻana i ka isopropyl trifluoroacetate me nā waiwai kū hoʻokahi e loaʻa ai nā noi ma nā ʻoihana like ʻole. Hoʻohana nui ʻia ka hui i nā ʻano ʻala, a me ka synthesis o nā kemika kūikawā a me nā lāʻau lapaʻau ma muli o kona reactivity kemika versatile a me ke kūpaʻa.
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Cyclohexanecarboxaldehyde CAS:2043-61-0
He wai kala ʻole ʻo Cyclohexanecarboxaldehyde me kahi ʻala ʻala like ʻole, i ʻike ʻia hoʻi ʻo cyclohexylcarboxaldehyde a i ʻole cyclohexyl aldehyde wale nō. He hui organik ia me ke ʻano kemika C6H10O a hoʻohana pinepine ʻia i ka ʻoihana ʻala ma muli o kona ʻala ʻoluʻolu. Loaʻa kēia hui mai cyclohexane a loaʻa iā ia kahi apo kalapona ʻeono-lālā me kahi hui aldehyde i hoʻopili ʻia (-CHO). ʻO kona ʻano ʻala e kōkua i kona hoʻohana ʻana i nā mea ʻala, nā kopa, a me nā huahana ʻala ʻē aʻe. Hana pū ʻo Cyclohexanecarboxaldehyde ma ke ʻano he mea mua i ka synthesis o nā kemika like ʻole a me nā lāʻau lapaʻau.
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2,2,2-TRIFLUOROETHYLAMINE CAS:753-90-2
ʻO 2,2,2-Trifluoroethylamine (TFEA) kahi hui kemika kaulana i ʻike ʻia no kona ʻano molekala kū hoʻokahi a me nā noi like ʻole ma nā ʻoihana like ʻole. Me ke ʻano kemika CF3CH2NH2, aia ʻo TFEA i kahi hui trifluoromethyl (-CF3) i hoʻopili ʻia i kahi hui amino (-NH2). Hoʻohui ʻia kēia hui ma o ka hopena o ka trifluoroacetaldehyde me ka ammonia a i ʻole ma o ka hoʻemi ʻana o ka trifluoroacetonitrile, e hopena ana i kahi wai palupalu, kala ʻole me kahi ʻala like me ka ammonia. Ua waiwai ʻia ʻo TFEA no kāna kuleana ma ke ʻano he poloka hale i ka synthesis organik, ke kemika lāʻau lapaʻau, a ma ke ʻano he mea mua i ka hana ʻana o nā kemika kūikawā a me nā mea e pono ai ke kūpaʻa a me ka hana i hoʻonui ʻia.
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2,2,2-Trifluoroethyl methacrylate CAS:352-87-4
ʻO 2,2,2-Trifluoroethyl methacrylate (TFEMA) kahi hui organik kaulana i ʻike ʻia no kona ʻano kemika ʻokoʻa a me nā noi like ʻole ma nā ʻoihana like ʻole. Me ke ʻano kemika C7H9F3O2, ua hōʻailona ʻia ʻo TFEMA e kāna hui fluoroalkyl a me ka iwi kuamoʻo methacrylate. Hoʻohui ʻia kēia hui ma o ka esterification o ka waikawa methacrylic me 2,2,2-trifluoroethanol, e hopena ana i kahi wai me kahi pae paila haʻahaʻa a me ka reactivity kiʻekiʻe i nā kaʻina hana polymerization. Ua mahalo ʻia ʻo TFEMA no kona hiki ke hāʻawi i nā waiwai kū hoʻokahi i nā polymers, e lilo ia i mea pono i ka hoʻomohala ʻana i nā mea kūikawā a me nā uhi.
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1,1,1,3,3,3-Hexafluoro-2-propanol CAS:920-66-1
ʻO 1,1,1,3,3,3-Hexafluoro-2-propanol (HFIP) kahi hui kemika kaulana i kaulana no kona ʻano molekala kū hoʻokahi a me nā noi like ʻole ma nā ʻoihana like ʻole. Me ke ʻano kemika C3H2F6O, ua hōʻike ʻia ʻo HFIP e ke alo o ʻeono mau ʻātoma fluorine i hoʻopili ʻia i kahi ʻātoma kalapona tertiary, e hana ana i kahi waiʻona paʻa a fluorinated kiʻekiʻe. Hoʻohui ʻia kēia hui ma o ka hopena o ka hexafluoropropylene me ka wai a i ʻole ma o ka hydrolysis o hexafluoroacetone, e hopena ana i kahi wai maopopo, kala ʻole me kahi ʻala hua ʻokoʻa. Ua waiwai ʻia ʻo HFIP no kāna kuleana ma ke ʻano he solvent, catalyst, a me stabilizer i ka synthesis organik, ke kemika polymer, a me nā noi lāʻau lapaʻau ma muli o kona hiki ke hoʻopaʻa hydrogen ikaika a me nā waiwai solvent kū hoʻokahi.
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2,2,2-Trifluoroacetamid CAS:354-38-1
ʻO 2,2,2-Trifluoroacetamide, i kapa pinepine ʻia ʻo trifluoroacetamide, he mea paʻa crystalline kala ʻole me kahi ʻala ʻoi a ʻawaʻawa. Loaʻa iā ia ke ʻano kemika CF3CONH2 a ua hōʻailona ʻia e kāna hui trifluoromethyl (-CF3) i hoʻopili ʻia i kahi iwi kuamoʻo acetamide. Loaʻa i kēia hui ka hoʻohana nui ʻana ma ke kahua o ke kemika organik, ʻoiai he hui pale no nā amines i ka wā o ka peptide synthesis. Eia kekahi, lawelawe ia ma ke ʻano he poloka hale i ka synthesis o nā lāʻau lapaʻau like ʻole, nā agrochemicals, a me nā kemika kūikawā, ma muli o kona reactivity kemika kū hoʻokahi a me ke kūpaʻa.
