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1,1-Difluoroacetone CAS:431-05-0
He matū waro te 1,1-Difluoroacetone e mōhiotia ana mō tōna āhua pōturi me tōna kakara kakara. Ko tōna tauira matū ko C3H4F2O, ā, i ahu mai i te acetone mā te whakakapi i ngā ngota hauwai e rua ki ngā ngota fluorine (-F). Mā tēnei whakarerekētanga ka whakawhiwhia he āhuatanga motuhake ki te 1,1-difluoroacetone, ka whai hua ai i roto i ngā tono ahumahi. He mea tino whakanuia te matū mō tōna tūranga hei matū mua i roto i te hanganga o ngā rongoā, ngā matū ahuwhenua, me ngā matū motuhake nā tōna tauhohenga matū ahurei me te pumau.
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1,3-Difluoroacetone CAS:453-14-5
He matū nui te 1,3-Difluoroacetone e mōhiotia ana mō tōna hanganga ngota ahurei me ngā tono kanorau puta noa i ngā ahumahi rerekē. Mā te tātai matū C3H4F2O, ka kitea tōna āhua mā te noho mai o ngā ngota fluorine e rua e piri ana ki tētahi rōpū mahi ketone. Ka hangaia tēnei matū mā te fluorination o te acetone, ka hua ake he wai pūngāwerewere me ngā āhuatanga matū motuhake. E whai uara ana te 1,3-Difluoroacetone mō tōna tūranga hei matū mua i roto i te hanganga rauropi me ōna tono pea i roto i ngā rongoā, ngā matū ahuwhenua, me te pūtaiao rauemi nā tōna āhua tauhohe me ngā āhuatanga ngota motuhake.
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2,2,2-TRIFLUOROETHYL TRIFLUOROACETATE CAS:407-38-5
Ko te 2,2,2-Trifluoroethyl trifluoroacetate (TFETA) he matū rongonui e mōhiotia ana mō tōna hanganga ngota ahurei me ōna whakamahinga maha i roto i ngā rāngai ahumahi. Mā te tātai matū C4H3F6O2, ka kitea te TFETA e te aroaro o ngā wāhanga trifluoroethyl me te trifluoroacetate. Ka hangaia tēnei matū mā te whakahāngaitanga o te waikawa trifluoroacetic me te 2,2,2-trifluoroethanol, ka puta he wai kore tae me te pāmahana koropupū teitei me te pumau matū whakamiharo. E whai hua ana te TFETA mō tōna tūranga hei poraka hanga fluorinated i roto i te hanganga rauropi, inā koa i roto i te hanga o ngā matū motuhake, ngā takawaenga rongoā, me ngā rauemi e hiahia ana kia kaha ake te ātete me te pumau matū.
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Konupūmā trifluoromethansulphonate CAS:55120-75-7
Ko te konupūmā trifluoromethanesulfonate, e mōhiotia ana ko te tote konupūmā waikawa trifluoromethanesulfonic, he matū nui e mōhiotia ana mō tōna āhua totoka tioata me ōna āhuatanga matū motuhake. Mā te tātai matū CF3SO3Ca, ka ahu mai i te waikawa trifluoromethanesulfonic mā te whakakorenga me te konupūmā hauwaiwai. Mā tēnei panonitanga ka whakakīia te konupūmā trifluoromethanesulfonate ki ngā āhuatanga motuhake e tino whai hua ana i roto i ngā tono ahumahi. E tino mōhiotia ana te matū mō tōna whai huatanga hei whakakorikori i roto i te hanganga rauropi, e whakamahi ana i tōna wairewatanga i roto i ngā whakarewa polar me te pumau i raro i ngā āhuatanga tauhohenga pakari.
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AMONIA TIRIFLUOROACETATE CAS:3336-58-1
He matū rongonui te Ammonium trifluoroacetate (ATA) e mōhiotia ana mō tōna hanganga ngota motuhake me ōna whakamahinga maha puta noa i ngā ahumahi maha. Mā te tauira matū CF3COONH4, ko te ATA he ion ammonium (NH4+) e hono ana ki te anion trifluoroacetate (CF3COO-). Ka hangaia tēnei matū mā te tauhohenga i waenga i te waikawa trifluoroacetic me te ammonium hydroxide, ka hua ake he totoka tioata wairewa-wai i te pāmahana rūma. E whai hua ana te ATA mō tōna tūranga hei matū mua i roto i te hanganga rauropi, hei whakakorikori i roto i ngā tauhohenga matū, hei tāpiri hoki i roto i ngā tukanga ahumahi maha nā tōna pumau, tōna wairewa, me ōna āhuatanga matū ahurei.
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hexafluoroisopropyl methyl ether CAS:13171-18-1
Ko te Hexafluoroisopropyl methyl ether, e mōhiotia ana ko HFIPME, he matū waro nui e whai hua ana mō ōna āhuatanga matū ahurei me ngā whakamahinga puta noa i ngā ahumahi maha. Kei a ia te tātai matū C4H5F6O, ā, e tohuhia ana e tōna āhua pōturi me te iti o te pāmahana kohua. I ahu mai tēnei matū i te isopropyl methyl ether mā te whakakapi i ngā ngota hauwai ki ngā ngota fluorine (-F), ā, ka whakarei ake i tōna pumau me tōna tauhohenga i roto i ngā tukanga matū. Ka kitea te whai huatanga o te Hexafluoroisopropyl methyl ether hei whakarewa, inā koa i roto i te hanganga waro me te matū polymer, nā tōna kaha whakarewa pai me te hototahi ki te whānuitanga o ngā matū waro.
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(R)-(+)-1-(1-Naphthyl)ethylamine CAS:3886-70-2
Ko te (R)-(+)-1-(1-Naphthyl)ethylamine he matū waro chiral e whakarapopototia ana ko (R) -nea. Ko tōna hanganga ngota he rōpū naphthalene me te rōpū ethylamine. He matū he stereoisomer e whakamahia whānuitia ana hei whakaoho chiral, hei whakakorikori rānei i roto i te hanganga waro.
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(S)-1-Boc-3-hydroxypiperidine CAS:143900-44-1
(T)He matū te -1-Boc-3-hydroxypiperidine, ko tōna tauira ngota C12H23NO4. He matū i ahu mai i te piperidine kei roto he rōpū tiaki tert-butoxycarbonyl (Boc) me te rōpū hydroxy.
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Waikawa 5-Bromo-2-chlorobenzoic CAS:21739-92-4
5-Ko te waikawa Bromo-2-chlorobenzoic, e mōhiotia ana ko te waikawa 2-bromo-5-chlorobenzoic, he matū ko tōna tauira ngota C7H4BrClO2. He pūtake mai i te waikawa benzoic, kei roto ngā ngota bromine me te chlorine.
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1-(4-Amino-2-methylbenzoyl)-7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one CAS:137977-97-0
1-Ko te (4-Amino-2-methylbenzoyl)-7-chloro-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one he matū matū ko tōna tātai ngota C21H22ClN2O2. Nō te akomanga benzazepines, ā, kei roto i tōna hanganga he rōpū benzoyl, he ngota chlorine, me te rōpū amino-methyl.
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3-(3′-TRIFLUOROMETHYL PHENYL) PROPANOL CAS:78573-45-2
3-Ko te waikawa (3-trifluoromethylphenyl)propionic (TFMPA) he matū waro ko tōna tātai C10H9F3O2. He totoka mā, e whakamahia whānuitia ana hei takawaenga rongoā me te rauemi mata mō te hanga waro. Ko te TFMPA, ka taea te hanga mā te tauhohenga o te waikawa carboxylic kakara me te waikawa hydrofluoric, he takawaenga rongoā noa.
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(2R,3S/2S,3R)-3-(4-Kōro-5-fluoro-6-pirimidinil)-2-(2,4-difluorofenil)butana-2-ol hauwaiora CAS:188416-35-5
Ko te (2R,3S/2S,3R)-3-(4-Chloro-5-fluoro-6-pyrimidinyl)-2-(2,4-difluorophenyl)butan-2-ol hydrochloride he matū matatini tōna hanganga kei roto ko te mowhiti pyrimidine, te rōpū difluorophenyl, me te wāhanga butanol, e whakamahia ana i roto i te rangahau rongoā me te whakawhanaketanga rongoā.
