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2-CHLORO-3-FLUORO-4-FORMYLPYRIDINE CAS:329794-28-7
2-Chloro-3-fluoro-4-formylpyridine chinhu chinowanikwa mumakemikari ane fomura yemolecular C6H4ClFNO. Ine rin'i yepyridine yakatsiviwa neatomu yechlorine panzvimbo ye2, atomu yefluorine panzvimbo ye3, uye boka reformyl (-CHO) panzvimbo ye4. Iyi nzira yakasiyana yekutsiviwa inopa hunhu hwakasiyana hwemagetsi hunosimudzira reactivity yayo. Kuvapo kwema halogen kunowedzera electrophilicity, zvichiita kuti ive yakakodzera kune nucleophilic substitutions nedzimwe shanduko dzemakemikari. Inowanzoshandiswa mumishonga, 2-chloro-3-fluoro-4-formylpyridine inoshanda senzira inokosha yekugadzira mishonga yakasiyana-siyana inoshanda mumuviri uye mishonga mitsva.
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3-Iodopyridin-2-amine CAS:104830-06-0
3-Iodopyridin-2-amine chinhu chinowanikwa mumakemikari chinoratidzwa nefomura yemorekuru C5H5IN2. Molekyu iyi ine rin'i yepyridine ine iodide substituent panzvimbo ye3 uye boka reamino panzvimbo ye2. Kuvapo kweayodini kunounza hunhu hwakakosha hwe electrophilic, nepo boka reamino richiwedzera nucleophilicity, zvichikonzera reactivity yemakemikari yakasiyana. Senzira inoshanduka-shanduka, 3-iodopyridin-2-amine inoita basa rakakosha mukugadzirwa kweorganic, kunyanya muindasitiri yemishonga, uko inogona kushandiswa kugadzira makemikari akasiyana-siyana anoshanda. Maumbirwo ayo akasiyana anoitawo kuti ive yakakosha mune zvesainzi yezvinhu pakugadzira zvinhu zvinoshanda.
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3-Amino-2-picoline CAS:3430-10-2
3-Amino-2-picoline chinhu cheorganic chine molecular formula C6H8N2. Chine pyridine ring ine amino group panzvimbo ye3 uye methyl group panzvimbo ye2. Iyi nzira yakasiyana yekutsiva inokanganisa hunhu hwayo hwemakemikari, zvichiita kuti ive chinhu chakakosha pakati pekugadzirwa kweorganic. Boka reamino rinopa hunhu hwe nucleophilic, nepo kuvapo kwe methyl group kunogona kukanganisa kugoverwa kwemagetsi, zvichiwedzera reactivity yekomiyuta. 3-Amino-2-picoline inowana mashandisirwo mumishonga, agrochemicals, uye sainzi yezvinhu, uko inoshanda sechivako chekugadzira macompounds anoshanda uye zvinhu zvinoshanda.
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2-CHLORO-5-FLUORO-3-HYDROXYPYRIDINE CAS:884494-35-3
2-Chloro-5-fluoro-3-hydroxypyridine chinhu cheorganic chine molecular formula C6H5ClFNO. Chine pyridine ring inotsiviwa neatomu yechlorine panzvimbo ye2, fluorine atomu panzvimbo ye5, uye hydroxyl group (-OH) panzvimbo ye3. Iyi nzira yakasiyana yekutsiviwa inokanganisa hunhu hwayo hwemagetsi, ichisimudzira reactivity uye ichiiita yakakodzera kushanduka kwakasiyana kwemakemikari. Kuvapo kwema halogens kunowedzera electrophilicity, nepo hydroxyl group ichibvumira kudyidzana kwehydrogen bonding. Inowanzoshandiswa mumishonga yemakemikari, 2-chloro-5-fluoro-3-hydroxypyridine inoshanda senzira yakakosha yekugadzira makemikari akasiyana-siyana anoshanda.
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3-Amino-5-bromo-2-chloropyridine CAS:588729-99-1
3-Amino-5-bromo-2-chloropyridine chinhu cheorganic chine molecular formula C5H4BrClN2. Chine pyridine ring yakatsiviwa neboka reamino panzvimbo ye3, boka reabromo panzvimbo ye5, uye boka reachloro panzvimbo ye2. Iyi pateni yekutsiva yakasiyana inopa chinhu ichi hunhu hwakasiyana hwemagetsi, zvichiita kuti chive chinhu chakakosha mumakemikari ekugadzira. Kuvapo kwemapoka ese ari maviri eelectron-withdrawating (bromo nechloro) uye electron-donating (amino) zvinopesvedzera reactivity yayo mumaitiro akasiyana-siyana emakemikari, kunyanya mukuwana mishonga nekukura kwemakemikari ekurima, zvichiratidza kukosha kwayo mukutsvagisa kwemishonga neyemakemikari emuchadenga.
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3,5-DICHLOROISONICOTINIC ACID CAS:13958-93-5
3,5-Dichoroisonicotinic acid imusanganiswa weorganic une molecular formula C6H3Cl2N O2. Ine pyridine ring ine carboxylic acid functionality, ine chlorine substituents mbiri panzvimbo dze3- ne5-. Musanganiswa uyu wakakosha mukugadzirwa kweorganic uye medical chemistry, uchishanda senzira yakakosha yekugadzira mishonga yakasiyana-siyana uye agrochemicals. Kuvapo kwe dichlorination kunowedzera reactivity yayo, zvichiita kuti ikwanise kutora chikamu mumaitiro akasiyana-siyana emakemikari. Tsvakurudzo mu 3,5-dichloroisonicotinic acid inogona kutungamira kumakomputa matsva ane mukana wekushandisa pakurapa, zvichiita kuti ive nyaya inonakidza kune vese ma chemistry ne pharmacologist.
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2-Chloro-4-methyl-3-nitropyridine CAS:23056-39-5
2-Chloro-4-methyl-3-nitropyridine chinhu chinowanikwa mumakemikari ane fomura yemolecular C6H6ClN O2. Chine ring yepyridine ine atomu yechlorine panzvimbo ye2, boka remethyl panzvimbo ye4, uye boka renitro panzvimbo ye3. Iyi nzira yakasiyana yekutsiva inopa hunhu hwakasiyana hwemagetsi, zvichiita kuti ive pakati pemakemikari ekugadzira. Kuvapo kwezvinhu zvinotsiva maerekitironi (methyl) uye maerekitironi anobvisa (nitro, chloro) zvinopesvedzera reactivity yayo, zvichibvumira shanduko dzakasiyana dzemakemikari. Tsvagiridzo pamusoro pechinhu ichi ine mukana wekushandiswa mumishonga nemakemikari ekurima, zvichiratidza kukosha kwayo mukemikari yekurapa.
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5-ACETYL-2-METHOXYPYRIDINE, 97% CAS:213193-32-9
5-Acetyl-2-methoxypyridine chinhu cheorganic chine molecular formula C8H9NO2. Chine pyridine ring yakatsiviwa ne acetyl group panzvimbo ye5 uye methoxy group panzvimbo ye2. Molekyu iyi inoratidza hunhu hunonakidza hwemagetsi nekuda kwekuvapo kwemapoka e electron-donating (methoxy) uye electron-withdrawing (acetyl), zvichikanganisa reactivity yayo mumaitiro akasiyana-siyana emakemikari. Chinhu ichi chakakosha mukugadzirwa kwe organic, kunyanya sechivako chemishonga ne agrochemicals. Kugadziriswa kwayo kwakasiyana-siyana kunogonesa shanduko dzakasiyana-siyana, zvichiita kuti ive pakati pemakemikari ekugadzira uye kutsvagisa mumakemikari matsva anoshanda mu biologically.
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2-BROMO-4,6-DIMETHYLPYRIDINE CAS:4926-26-5
2-Bromo-4,6-dimethylpyridine chinhu cheorganic chine molecular formula C8H10BrN. Chine pyridine ring inotsiviwa nebromine atomu panzvimbo ye2 uye mapoka maviri emethyl panzvimbo ye4- ne6-. Iyi pateni yekutsiva yakasiyana inovandudza hunhu hwemagetsi hwemorekuru, zvichiita kuti ive pakati pezvinhu zvakakosha mukugadzirwa kweorganic. Kuvapo kwebromine atomu kunoita kuti zvinhu zvisandurwe nenucleophilic, nepo mapoka emethyl achikanganisa sterics uye reactivity. Inowanzoshandiswa mumishonga uye agrochemicals, 2-bromo-4,6-dimethylpyridine inoshanda senzira yekubatanidza macompounds akasiyana-siyana ebioactive nezvinhu zvinoshanda.
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2,4-Dibromonicotinic acid CAS:1269291-41-9
2,4-Dibromonicotinic acid imusanganiswa weorganic une molecular formula C6H4Br2N O2. Ine pyridine ring ine bromine substituents panzvimbo dze2- ne4- uye boka recarboxylic acid functional. Musanganiswa uyu unonyanya kufarira organic synthesis uye medical chemistry sezvo uchishanda sechikamu chakakosha mukugadzirira mishonga yakasiyana-siyana uye agrochemicals. Kuvapo kwebromine kunowedzera reactivity yayo, zvichibvumira kushanduka kwemakemikari kwakasiyana-siyana. Kuongorora hunhu uye maitiro e2,4-dibromonicotinic acid kunogona kutungamira mukugadzirwa kwemakemikari matsva ane mukana wekushandiswa pakurapa.
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3-CHLOROISONICOTINALDEHYDE CAS:72990-37-5
3-Chloroisonicotinaldehyde imusanganiswa weorganic une molecular formula yeC7H6ClN uye ine pyridine ring ine chloro substituent uye aldehyde functional group. Musanganiswa uyu unozivikanwa nekushandiswa kwawo mu organic synthesis, kunyanya mukugadzirwa kwemishonga. Kuvapo kwe chlorinated position kunowedzera reactivity yemorekuru, zvichiita kuti ikwanise kutora chikamu mu chemical reactions dzakasiyana-siyana, dzakadai se nucleophilic substitutions uye condensation reactions. Kunzwisisa hunhu hwayo uye reactivity kwakakosha kune ma chemistry anobatanidzwa mukugadzira makemikari matsva ane potential biological activity.
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3-Pyridinecarboxaldehyde, 6-ethoxy- (9CI) CAS:97455-61-3
3-Pyridinecarboxaldehyde, 6-ethoxy- (9CI) ikemikari ine fomura yemolecular C10H11NO2. Ine pyridine ring yakatsiviwa nealdehyde neboka re ethoxy panzvimbo dzakatarwa. Kemikari iyi inoshandiswa mumhando dzakasiyana dze organic synthesis, kunyanya mumaindasitiri emishonga ne agrochemical. Maumbirwo ayo akasiyana anobvumira reactivity inogona kushandiswa mune mamwe maitiro emakemikari, zvichiita kuti ive pakati pezvinhu zvakakosha. Kunzwisisa hunhu hwayo nemaitiro ayo pasi pemamiriro akasiyana kunobatsira ma chemicals mukugadzira makemikari matsva uye kuvandudza nzira dzekugadzira.
