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(S)-(+)-Epiklorohidrin CAS:67843-74-7
Ko te (S)-(+)-Epichlorohydrin he matū koiora chiral, he mea hanga nui hoki i roto i te hanganga koiora, e mōhiotia ana mō ōna whakamahinga maha i roto i te hanga kapia epoxy, rongoā, me ngā matū ahuwhenua. He mea āhua rite ki tōna mowhiti epoxide e toru-mema me te ngota chlorine, he nui te tauhohenga o tēnei matū nā tōna āhua electrophilic. Ko te āhua parakore enantiomeric, (S)-(+)-epichlorohydrin, he mea tino pārekareka ki te hanganga kore-taurite, e āhei ai te whanaketanga o ngā hua whai rawa enantiomeric. Kei te haere tonu te rangahau ki te tūhura i tōna whai huatanga me ngā tikanga, e whai wāhi ana ki ngā whanaketanga i roto i ngā tukanga ahumahi me te matū rongoā.
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Waipiro 2,4,5-Trifluorobenzyl CAS:144284-25-3
Ko te waipiro 2,4,5-Trifluorobenzyl he matū kakara kua whakapūhautia ki te fluorine, he nui ngā whakamahinga i roto i ngā rongoā me ngā matū ahuwhenua. Ko te noho mai o ngā ngota fluorine e toru i ngā tūranga 2, 4, me te 5 i runga i te mowhiti benzene ka whakarei ake i te pumau matū me te lipophilicity o te matū, ka waiho hei poraka hanga nui i roto i te hanganga rauropi. Ko ōna āhuatanga ahurei ka taea te whakarerekē ka arahi ki te whanaketanga o ngā kaihoko rongoā hou. I te mea kei te tipu haere tonu te rangahau ki ngā matū kua whakapūhautia ki te fluorine, kei te tūhuratia te waipiro 2,4,5-trifluorobenzyl mō tōna pūmanawa i roto i te kimi rongoā me te pūtaiao rauemi, e whakaatu ana i tōna hiranga i roto i te matū hou.
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(S)-(-)-4-Kōrometil-2,2-dimetil-1,3-dioksolane CAS:60456-22-6
Ko te (S)-(-)-4-Chloromethyl-2,2-dimethyl-1,3-dioxolane he matū chiral me te hanganga dioxolane ahurei e whakaatu ana i te rōpū chloromethyl me ngā whakakapinga methyl e rua. Kua arohia tēnei matū i roto i te mara o te hanga rauropi mō tōna whakamahinga pea hei takawaenga i roto i te whakarite i ngā momo rongoā me ngā matū pai. Ka taea e te stereochemistry motuhake o te (S)-(-) enantiomer te awe nui i tōna tauhohenga me te whiriwhiri i roto i ngā tauhohenga matū, ka whai hua mō te hanga kore taurite. Ko te whāinga o te rangahau tonu ko te tūhura i ōna tono me ngā tauhohenga, me te whakaatu i tōna hiranga i roto i te pūtaiao rauemi me te matū rongoā.
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2,5-Dibromopyrimidine CAS:32779-37-6
Ko te 2,5-Dibromopyrimidine he mea hanga mai i te pyrimidine halogenated, he nui ngā pānga ki te hanganga rauropi me te matū rongoā. Kei roto i tēnei matū ngā ngota bromine e rua e piri ana ki ngā tūranga 2 me te 5 o te mowhiti pyrimidine, e whakarei ake ana i tōna tauhohenga me tōna whānui. Ko tōna tauira ngota ko C4H2Br2N2, ā, he mea hanga nui i roto i te hanganga o ngā momo matū koiora, tae atu ki ngā rongoā me ngā matū ahuwhenua. Mā te aroaro o te bromine ka whakarei ake i ngā tauhohenga whakakapinga kakara hiko-whakaaro, ka waiho te 2,5-dibromopyrimidine hei takawaenga nui mō te hanga i ngā ngota matatini i roto i te matū rongoā me te pūtaiao rauemi.
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(R)-(-)-Glycidyl butyrate CAS:60456-26-0
Ko te (R)-(-)-Glycidyl butyrate he matū epoxy chiral e tohuhia ana e te aroaro o te rōpū epoxide me te butyrate ester. He takawaenga nui tēnei i roto i te hanganga rauropi, inā koa i roto i te whanaketanga o ngā rongoā, ngā matū ahuwhenua, me ngā polymer motuhake. Mā te hanganga ahurei o tēnei matū ka taea te whakarerekē i ngā matū maha, ka whai hua i roto i ngā tono maha. Ka taea e te stereochemistry motuhake o te (R)-(-) enantiomer te awe i tōna tauhohenga me ngā taunekeneke koiora, e whakaatu ana i tōna hiranga i roto i te hanganga kore taurite me te pūtaiao rauemi. Kei te haere tonu te rangahau ki te tūhura i ōna whakamahinga me ngā whakarerekētanga pea i roto i ngā mara rerekē.
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Waikawa N-(Acetoacetyl)anthranilic CAS:35354-86-0
N-Ko te waikawa (Acetoacetyl)anthranilic he matū waro i ahu mai i te waikawa anthranilic, kei roto ko te rōpū acetoacetyl e piri ana ki te amine o te wāhanga waikawa anthranilic. He āhuatanga matū whakamere tēnei matū e hanga ana hei kaupapa ako i roto i te matū rongoā me te hanga matū waro. Ko tōna hanganga e whakakotahi ana i ngā āhuatanga o te acetoacetyl me te waikawa anthranilic, e taea ai te whakarato i te mahi koiora me ngā tono rongoā pea.
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Metila 3-metila-2-butenoate CAS:924-50-5
Ko te Methyl 3-methyl-2-butenoate he matū waro kei roto i te akomanga o ngā esters, e tohuhia ana e tōna rōpū mahi methyl ester (-COOCH₃) me te hanganga alkenyl peka. Ka puta mai he wai kore tae me te kakara hua reka. He mea rongonui tēnei matū mō tōna kaha ki te tauhohe me te maha o ngā whakamahinga i roto i te matū hanga, ka waiho hei takawaenga whai hua i roto i ngā tono hanga waro maha, inā koa i roto i te hanga rongoā me ngā matū ahuwhenua.
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4′-Chloroacetoacetanilide CAS:101-92-8
He matū waro te 4′-Chloroacetoacetanilide kei roto he rōpū acetoacetyl me he whakakapinga chloro i runga i te mowhiti aniline. Ko te āhua o tēnei matū he hanganga ahurei, e whakakotahi ana i ngā mahi acetoacetyl me te aniline. He mea whakamere ki ngā momo mara, tae atu ki te matū rongoā me te hanga matū waro, nā tōna kaha ki te mahi koiora me te maha o ngā tauhohenga matū.
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2-Acetamido-4-methylphenol CAS:6375-17-3
2-Ko te Acetamido-4-methylphenol, e mōhiotia whānuitia ana ko te paracetamol, ko te acetaminophen rānei, he matū rauropi kei roto he rōpū acetamido me te hanganga methyl phenolic. E mōhiotia whānuitia ana mō ōna āhuatanga whakamamae mamae me te whakaheke i te wera, koia tētahi o ngā rongoā e whakamahia whānuitia ana puta noa i te ao. He rongoā haumaru, whai hua hoki tēnei matū mō te whakamamae i te mamae me te whakaheke i te kirika, ā, he āhua haumaru kua whakapumautia ina whakamahia tika.
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2-Chlorophenyl isocyanate CAS:3320-83-0
2-Ko te chlorophenyl isocyanate he matū waro e tohuhia ana e te aroaro o te rōpū mahi isocyanate (-N=C=O) e piri ana ki te wāhanga 2-chlorophenyl. He wai kore tae ki te kōwhai mā, he kakara motuhake, e whakamahia whānuitia ana i roto i te hanganga matū me te rangahau. He mea rongonui tēnei matū mō tōna kaha ki te tauhohe, inā koa i roto i te hanga urea me ētahi atu heterocycles kei roto te hauota, e whai hua ana i roto i ngā tono maha, tae atu ki ngā rongoā me ngā matū ahuwhenua.
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N,N'-(2,5-Dimethyl-1,4-phenylene)bis(3-oxobutyramide)CAS:24304-50-5
Ko te N,N'-(2,5-Dimethyl-1,4-phenylene)bis(3-oxobutyramide) he matū bisaamide kei roto he wāhanga pokapū 2,5-dimethyl-1,4-phenylene e hono ana ki ngā waeine 3-oxobutyramide e rua. Nā tōna hanganga ahurei ka whakawhiwhia ki ngā āhuatanga matū me ngā āhuatanga ā-tinana whakamere, ka waiho hei kaupapa ako i roto i te pūtaiao rauemi, te rongoā, me te hanganga rauropi. Ko te noho mai o ngā rōpū mahi amide ka whakarei ake i tōna pūmanawa mō ngā tono maha.
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N,N'-(2-Kōro-5-metil-1,4-phenylene)bis(3-oksobutiramid) CAS:41131-65-1
Ko te N,N'-(2-Chloro-5-methyl-1,4-phenylene)bis(3-oxobutyramide) he matū bisamide kei roto he waeine 1,4-phenylene kua whakakapia ki te chloro e hono ana ki ngā rōpū 3-oxobutyramide e rua. Nā te hanganga ahurei o tēnei matū ka puta he āhuatanga matū whakamere, ā, he pai mō te rangahau i roto i ngā momo tono, inā koa i roto i ngā rongoā me te pūtaiao rauemi.
