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1-HYDROXY-4-ETHOXY-2,3-DIFLUOROBENZENE CAS:126163-56-2
1-Hydroxy-4-ethoxy-2,3-difluorobenzene ndi chinthu chofunikira kwambiri mu organic chemistry chifukwa cha kapangidwe kake kapadera ka molekyulu komanso momwe angagwiritsire ntchito mu chemistry yopangidwa ndi sayansi ya zinthu. Ndi kuphatikiza kwa magulu a hydroxy, ethoxy, ndi difluorobenzene, molekyulu iyi imawonetsa machitidwe osiyanasiyana a reactivity ndipo imapereka mwayi wogwirira ntchito moyenera komanso kapangidwe ka mamolekyulu. Kumvetsetsa mawonekedwe a mankhwala ndi momwe 1-Hydroxy-4-ethoxy-2,3-difluorobenzene imagwirira ntchito ndikofunikira kwambiri pakupititsa patsogolo kafukufuku mu organic synthesis, material chemistry, ndi magawo ena asayansi.
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(S)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol CAS:112068-01-6
(S)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol ndi chinthu cha chiral chokhala ndi kapangidwe ka molekyulu kosiyana komwe kamagwira ntchito yofunika kwambiri pakupanga zinthu zosafanana komanso kupeza mankhwala. Ndi mphete yake ya pyrrolidine ndi magulu awiri a phenyl, molekyulu iyi imawonetsa chirality ndi reactivity yapadera, zomwe zimapangitsa kuti ikhale chida chamtengo wapatali chopangira mankhwala opangidwa ndi kuwala komanso mankhwala osakanikirana. Kumvetsetsa momwe zinthu zimagwiritsidwira ntchito komanso mawonekedwe a stereochemical a (S)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol ndikofunikira kwambiri pakupititsa patsogolo kafukufuku mu catalysis yosafanana, chemistry yamankhwala, ndi magawo ena asayansi.
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2,3-Difluoro-4-ethoxybenzeneboronic acid CAS:212386-71-5
2,3-Difluoro-4-ethoxybenzeneboronic acid ndi chinthu chodziwika bwino mu organic chemistry, chomwe chimadziwika ndi kapangidwe kake ka mankhwala komanso momwe angagwiritsire ntchito njira zopangira ndi sayansi ya zinthu. Pokhala ndi magwiridwe antchito awiri a boronic acid ndi fluoroalkoxybenzene, molekyulu iyi imasonyeza reactivity yapadera komanso kusinthasintha, zomwe zimapangitsa kuti ikhale chinthu chochititsa chidwi chopangira mankhwala ovuta achilengedwe ndi zinthu zogwirira ntchito. Kumvetsetsa mawonekedwe ndi machitidwe a mankhwala a 2,3-Difluoro-4-ethoxybenzeneboronic acid ndikofunikira kwambiri pakupititsa patsogolo kafukufuku mu organic synthesis, material chemistry, ndi madera ena asayansi. 2,3-Difluoro-4-ethoxybenzeneboronic acid serv
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1,3-Dibromo-5-chlorobenzene CAS:14862-52-3
1,3-Dibromo-5-chlorobenzene ndi chinthu chomwe chimapangitsa chidwi kwambiri ndi mankhwala achilengedwe chifukwa cha kapangidwe kake kapadera komanso momwe angagwiritsire ntchito m'magawo osiyanasiyana. Molekyulu iyi imaphatikiza kupezeka kwa maatomu a bromine ndi chlorine pa mphete ya benzene, zomwe zimapangitsa kuti ikhale yofunikira pa ntchito za sayansi yopangira mankhwala ndi sayansi ya zinthu. Kukhazikitsidwa kwa zinthu zolowa m'malo mwa halogen pamalo enaake mkati mwa mphete ya aromatic kumapereka mwayi wosintha magulu ogwira ntchito komanso kupanga mankhwala atsopano achilengedwe okhala ndi zinthu zomwe zimapangidwa.
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2-Chloro-5-nitropyridine CAS:4548-45-2
2-Chloro-5-nitropyridine ndi chinthu chodziwika bwino mu organic chemistry chomwe chimadziwika ndi kapangidwe kake ka mamolekyulu komanso ntchito zake zosiyanasiyana mu kupanga mankhwala ndi sayansi ya zinthu. Ndi atomu ya chlorine ndi gulu la nitro lolumikizidwa ku mphete ya pyridine, molekyulu iyi imawonetsa reactivity yapadera komanso zinthu zomwe zimapangitsa kuti ikhale chinthu chofunikira kwambiri pokonzekera mankhwala osiyanasiyana achilengedwe ndi zinthu zogwira ntchito. Kumvetsetsa reactivity ya mankhwala ndi mphamvu yopangira ya 2-Chloro-5-nitropyridine ndikofunikira kwambiri pakupititsa patsogolo kafukufuku mu organic chemistry, medical chemistry, ndi maphunziro ena ofanana asayansi.
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(9,9-Dimethyl-9H-fluoren-2,7-diyl)diboronic acid CAS:866100-14-3
(9,9-Dimethyl-9H-fluoren-2,7-diyl)diboronic acid ndi chinthu chofunikira kwambiri pakupanga mankhwala achilengedwe, makamaka popanga zinthu zapamwamba komanso mankhwala. Ndi kapangidwe kake kapadera ka mamolekyulu okhala ndi magulu awiri a boronic acid olumikizidwa ku msana wa fluorene, mankhwalawa amasonyeza kusinthasintha kwa magwiridwe antchito komanso kugwirizana ndi magulu osiyanasiyana ogwira ntchito. Kupezeka kwa boronic acid m'magawo ake kumamuthandiza kutenga nawo mbali mu zochitika zolumikizana za Suzuki-Miyaura, zomwe zimathandiza kupanga mapangidwe ovuta a mamolekyulu. Kuphatikiza apo, maziko ake a fluorene amapereka mawonekedwe abwino a photophysical, zomwe zimapangitsa kuti azikopa ogwiritsa ntchito ma optoelectronic monga ma organic light-emitting diodes (OLEDs) ndi ma organic photovoltaics (OPVs).
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(R)-(+)-a,a-Diphenyl-2-pyrrolidinemethanol CAS:22348-32-9
(R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol ndi chinthu cha chiral chokhala ndi kapangidwe kapadera ka molekyulu komwe kali ndi kufunika kwakukulu mu kapangidwe ka asymmetric ndi chemistry yamankhwala. Pokhala ndi mphete ya pyrrolidine ndi magulu awiri a phenyl, molekyulu iyi imawonetsa chirality ndi reactivity yapadera, zomwe zimapangitsa kuti ikhale chinthu chofunikira kwambiri pokonzekera mankhwala opangidwa ndi kuwala komanso mankhwala osakanikirana. Kumvetsetsa kufunika kopanga ndi mbali za stereochemical za (R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol ndikofunikira pakupititsa patsogolo kafukufuku mu asymmetric catalysis, chitukuko cha mankhwala, ndi magawo ena asayansi.
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N-(p-Aminobenzoyl)glutamic acid CAS:4271-30-1
N-(p-Aminobenzoyl)glutamic acid ndi mankhwala opangidwa ndi molekyulu ya glutamic acid yolumikizidwa ndi gulu la p-aminobenzoic acid. Amagwiritsidwa ntchito kwambiri mu kafukufuku wa zamankhwala ndi zamankhwala. Fomula yake ya molekyulu ndi C11H12N2O5.
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p-Aminobenzamide CAS:2835-68-9
P-Aminobenzamide, yomwe imadziwikanso kuti PABA, ndi mankhwala omwe ali ndi formula ya molekyulu C7H8N2O. Amagwiritsidwa ntchito kwambiri ngati reagent mu kapangidwe ka organic komanso ngati precursor pakupanga mankhwala ndi utoto. PABA ili ndi mphete ya benzene yomwe imalowetsedwa m'malo mwa gulu la amino ndi gulu la carboxamide, zomwe zimapangitsa kuti ikhale yothandiza pazochitika zosiyanasiyana zamakemikolo ndi ntchito zake.
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p-Aminobenzoesure-2-ethylhexylester CAS:26218-04-2
P-Aminobenzoic acid-2-ethylhexyl ester ndi mankhwala omwe amagwiritsidwa ntchito kwambiri ngati fyuluta ya UV yachilengedwe mu mawonekedwe a sunscreen. Fomula yake ya molekyulu ndi C15H22N2O2.
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p-Nitrobenzoic acid CAS: 62-23-7
p-Nitrobenzoic acid ndi mankhwala omwe amadziwika ndi kapangidwe kake ka benzoic acid ndi gulu la nitro lomwe limalumikizidwa ndi malo a para. Fomula yake ya molekyulu ndi C7H5NO4.
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p-Acetylamino benzoic acid CAS:556-08-1
p-Acetylamino benzoic acid ndi mankhwala omwe amadziwika kuti N-Acetyl-4-aminobenzoic acid. Ndi mankhwala onunkhira okhala ndi gulu la acetylamino lomwe limalumikizidwa ndi malo a mphete ya benzene. Fomula yake ya molekyulu ndi C9H9NO3.
