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2-CHLORO-3-FLUORO-4-FORMYLPYRIDINE CAS:329794-28-7
2-He hui organik ʻo Chloro-3-fluoro-4-formylpyridine me ke ʻano molekala C6H4ClFNO. Loaʻa iā ia kahi apo pyridine i pani ʻia me kahi ʻātoma chlorine ma ke kūlana 2, kahi ʻātoma fluorine ma ke kūlana 3, a me kahi hui formyl (-CHO) ma ke kūlana 4. Hāʻawi kēia ʻano hoʻololi kū hoʻokahi i nā waiwai uila ʻokoʻa e hoʻonui ai i kona reactivity. Hoʻonui ka loaʻa ʻana o nā halogens i ka electrophilicity, e kūpono ai no nā hoʻololi nucleophilic a me nā hoʻololi kemika ʻē aʻe. Hoʻohana pinepine ʻia i ka kemika lāʻau lapaʻau, lawelawe ʻo 2-chloro-3-fluoro-4-formylpyridine ma ke ʻano he waena waiwai no ka synthesizing i nā hui bioactive like ʻole a me nā lāʻau lapaʻau hou.
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3-Iodopyridin-2-amine CAS:104830-06-0
ʻO 3-Iodopyridin-2-amine kahi hui organik i hōʻike ʻia e ke ʻano molekala C5H5IN2. Hōʻike kēia mole i kahi apo pyridine me kahi iodide substituent ma ke kūlana 3 a me kahi hui amino ma ke kūlana 2. ʻO ke alo o ka iodine e hoʻolauna i ke ʻano electrophilic koʻikoʻi, ʻoiai ʻo ka hui amino e hoʻonui i ka nucleophilicity, e hopena ana i ka reactivity kemika kū hoʻokahi. Ma ke ʻano he waena versatile, he kuleana koʻikoʻi ka 3-iodopyridin-2-amine i ka synthesis organik, ʻoi aku hoʻi i ka ʻoihana lāʻau lapaʻau, kahi e hiki ai ke hoʻohana ʻia e hoʻomohala i nā hui bioactive like ʻole. ʻO kona ʻano kūikawā e pili ana i ka ʻepekema mea no ka hoʻolālā ʻana i nā mea hana.
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3-Amino-2-picoline CAS:3430-10-2
3-He hui organik ʻo Amino-2-picoline me ke ʻano molekala C6H8N2. Loaʻa iā ia kahi apo pyridine me kahi hui amino ma ke kūlana 3 a me kahi hui methyl ma ke kūlana 2. Hoʻopili kēia ʻano hoʻololi kū hoʻokahi i kona mau waiwai kemika, e lilo ia i mea waena waiwai nui i ka synthesis organik. Hāʻawi ka hui amino i ke ʻano nucleophilic, ʻoiai ke alo o ka hui methyl hiki ke hoʻopilikia i ka hoʻolaha uila, e hoʻonui ana i ka reactivity o ka hui. Loaʻa iā 3-Amino-2-picoline nā noi i nā lāʻau lapaʻau, nā agrochemicals, a me ka ʻepekema mea, kahi e lawelawe ai ma ke ʻano he poloka hale no ka hoʻomohala ʻana i nā hui bioactive a me nā mea hana.
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2-CHLORO-5-FLUORO-3-HYDROXYPYRIDINE CAS:884494-35-3
2-He hui organik ʻo Chloro-5-fluoro-3-hydroxypyridine me ke ʻano molekala C6H5ClFNO. Loaʻa iā ia kahi apo pyridine i pani ʻia me kahi ʻātoma chlorine ma ke kūlana 2, kahi ʻātoma fluorine ma ke kūlana 5, a me kahi hui hydroxyl (-OH) ma ke kūlana 3. Hoʻopilikia kēia ʻano hoʻololi kū hoʻokahi i kona mau waiwai uila, e hoʻonui ana i ka reactivity a e kūpono ai no nā hoʻololi kemika like ʻole. Hoʻonui ka loaʻa ʻana o nā halogens i ka electrophilicity, ʻoiai ʻae ka hui hydroxyl i nā pilina hoʻopaʻa hydrogen. Hoʻohana pinepine ʻia i ka kemika lāʻau lapaʻau, hana ʻo 2-chloro-5-fluoro-3-hydroxypyridine ma ke ʻano he waena koʻikoʻi no ka synthesizing ʻana i nā hui bioactive like ʻole.
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3-Amino-5-bromo-2-chloropyridine CAS:588729-99-1
3-He hui organik ʻo Amino-5-bromo-2-chloropyridine me ke ʻano molekala C5H4BrClN2. Loaʻa iā ia kahi apo pyridine i pani ʻia me kahi hui amino ma ke kūlana 3, kahi hui bromo ma ke kūlana 5, a me kahi hui chloro ma ke kūlana 2. Hāʻawi kēia ʻano hoʻololi kū hoʻokahi i ka hui me nā waiwai uila ʻokoʻa, e lilo ia i mea waena waiwai nui i ka kemika synthetic. ʻO ke alo o nā hui electron-withdrawing (bromo a me chloro) a me nā hui electron-donating (amino) e hoʻopili i kona reactivity i nā ʻano kemika like ʻole, ʻoi aku hoʻi i ka ʻike ʻana i nā lāʻau lapaʻau a me ka hoʻomohala ʻana i ka agrochemical, e hōʻike ana i kona koʻikoʻi i ka noiʻi kemika lāʻau lapaʻau a me ka organik.
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3,5-DICHLOROISONICOTINIC ACID CAS:13958-93-5
ʻO ka waikawa 3,5-Dichoroisonicotinic kahi hui organik me ke ʻano molekala C6H3Cl2N O2. Loaʻa iā ia kahi apo pyridine me ka hana waikawa carboxylic, e hōʻike ana i ʻelua mau mea hoʻohui chlorine ma nā kūlana 3- a me 5-. He mea nui kēia hui i ka synthesis organik a me ka kemika lāʻau lapaʻau, e lawelawe ana ma ke ʻano he waena koʻikoʻi no ka hoʻomohala ʻana i nā lāʻau lapaʻau like ʻole a me nā agrochemicals. Hoʻonui ka loaʻa ʻana o ka dichlorination i kona reactivity, e ʻae ana iā ia e komo i nā hopena kemika like ʻole. Hiki i ka noiʻi ʻana i ka waikawa 3,5-dichloroisonicotinic ke alakaʻi i nā hui hou me nā noi therapeutic hiki, e lilo ia i kumuhana hoihoi no nā chemists a me nā pharmacologists.
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2-Chloro-4-methyl-3-nitropyridine CAS:23056-39-5
2-He hui organik ʻo Chloro-4-methyl-3-nitropyridine me ke ʻano molekala C6H6ClN O2. Loaʻa iā ia kahi apo pyridine e hōʻike ana i kahi ʻātoma chlorine ma ke kūlana 2, kahi hui methyl ma ke kūlana 4, a me kahi hui nitro ma ke kūlana 3. Hāʻawi kēia ʻano hoʻololi kū hoʻokahi i nā waiwai uila kūikawā, e lilo ia i mea waena waiwai nui i ka kemika synthetic. ʻO ke alo o nā mea hoʻololi electron-donating (methyl) a me ka electron-withdrawing (nitro, chloro) e hoʻopili i kona reactivity, e ʻae ana i nā hoʻololi kemika like ʻole. Loaʻa i ka noiʻi ʻana i kēia hui nā noi kūpono i nā lāʻau lapaʻau a me nā agrochemicals, e hōʻike ana i kona koʻikoʻi i ka kemika lāʻau lapaʻau.
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5-ACETYL-2-METHOXYPYRIDINE, 97% CAS:213193-32-9
5-He hui organik ʻo Acetyl-2-methoxypyridine me ke ʻano molekala C8H9NO2. Loaʻa iā ia kahi apo pyridine i pani ʻia me kahi hui acetyl ma ke kūlana 5 a me kahi hui methoxy ma ke kūlana 2. Hōʻike kēia molekala i nā ʻano uila hoihoi ma muli o ke alo o nā hui electron-donating (methoxy) a me nā hui electron-withdrawing (acetyl), e hoʻohuli ana i kona reactivity i nā kaʻina hana kemika like ʻole. He mea nui ka hui i ka synthesis organik, ʻoiai ma ke ʻano he poloka hale no nā lāʻau lapaʻau a me nā agrochemicals. ʻO kona reactivity versatile e hiki ai i nā hoʻololi like ʻole, e lilo ia i waena waiwai nui i ka kemika synthetic a me ka noiʻi ʻana i nā hui biologically active hou.
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2-BROMO-4,6-DIMETHYLPYRIDINE CAS:4926-26-5
2-He hui organik ʻo Bromo-4,6-dimethylpyridine me ke ʻano molekala C8H10BrN. Loaʻa iā ia kahi apo pyridine i pani ʻia me kahi ʻātoma bromine ma ke kūlana 2 a me ʻelua mau hui methyl ma nā kūlana 4- a me 6. Hoʻonui kēia ʻano hoʻololi kū hoʻokahi i nā waiwai uila o ka mole, e lilo ia i mea waena waiwai nui i ka synthesis organik. Hoʻomaʻamaʻa ka loaʻa ʻana o ka ʻātoma bromine i nā pani nucleophilic, ʻoiai nā hui methyl e hoʻopilikia i nā sterics a me ka reactivity. Hoʻohana pinepine ʻia i nā lāʻau lapaʻau a me nā agrochemicals, lawelawe ʻo 2-bromo-4,6-dimethylpyridine ma ke ʻano he precursor no nā hui bioactive like ʻole a me nā mea hana.
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ʻAkika 2,4-Dibromonicotinic CAS: 1269291-41-9
ʻO ka waikawa 2,4-Dibromonicotinic kahi hui organik me ke ʻano molekala C6H4Br2N O2. Loaʻa iā ia kahi apo pyridine me nā mea hoʻohui bromine ma nā kūlana 2- a me 4- a me kahi hui hana waikawa carboxylic. He mea hoihoi kēia hui i ka synthesis organik a me ka kemika lāʻau lapaʻau no ka mea he lawelawe ia ma ke ʻano he waena koʻikoʻi i ka hoʻomākaukau ʻana o nā lāʻau lapaʻau like ʻole a me nā agrochemicals. Hoʻonui ka loaʻa ʻana o ka bromine i kona reactivity, e ʻae ana i nā hoʻololi kemika versatile. ʻO ka noiʻi ʻana i nā waiwai a me ke ʻano o ka waikawa 2,4-dibromonicotinic hiki ke alakaʻi i ka hoʻomohala ʻana o nā hui hou me nā noi therapeutic hiki.
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3-CHLOROISONICOTINALDEHYDE CAS:72990-37-5
3-He hui organik ʻo Chloroisonicotinaldehyde me kahi ʻano molekala o C7H6ClN a he apo pyridine e loaʻa ana kahi chloro substituent a me kahi hui hana aldehyde. He mea kaulana kēia hui no kāna mau noi hiki ke hoʻohana ʻia i ka synthesis organik, ʻoi aku hoʻi i ka hoʻomohala ʻana i nā mea waena lāʻau lapaʻau. Hoʻonui ka loaʻa ʻana o ke kūlana chlorinated i ka reactivity o ka mole, e ʻae ana iā ia e komo i nā ʻano hana kemika like ʻole, e like me nā substitutions nucleophilic a me nā hopena condensation. He mea nui ka hoʻomaopopo ʻana i kona mau waiwai a me ka reactivity no nā chemists e pili ana i ka synthesizing i nā hui hou me nā hana olaola hiki.
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3-Pyridinecarboxaldehyde, 6-ethoxy- (9CI) CAS:97455-61-3
3-ʻO Pyridinecarboxaldehyde, 6-ethoxy- (9CI) kahi hui kemika me ke ʻano molekala C10H11NO2. Loaʻa iā ia kahi apo pyridine i pani ʻia me kahi aldehyde a me kahi hui ethoxy ma nā kūlana kikoʻī. Hoʻohana ʻia kēia hui i nā noi synthesis organik like ʻole, ʻoi aku hoʻi i nā ʻoihana lāʻau lapaʻau a me nā agrochemical. ʻO kona ʻano kū hoʻokahi e ʻae i ka reactivity hiki ke hoʻohana ʻia i nā hopena kemika hou aʻe, e lilo ia i mea waena waiwai. ʻO ka hoʻomaopopo ʻana i kona mau waiwai a me kāna ʻano ma lalo o nā kūlana like ʻole e kōkua i nā chemists i ka hoʻomohala ʻana i nā hui hou a me ka hoʻomaikaʻi ʻana i nā ʻano hana i nā kaʻina hana synthetic.
