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9,9-Dimethyl-2-iodofluorene CAS: 144981-85-1
9,9-Dimethyl-2-iodofluorene yog ib qho tshuaj uas muaj txiaj ntsig zoo hauv kev tshawb fawb txog organic chemistry thiab cov khoom siv, uas paub zoo txog nws cov kev siv ntau yam hauv kev tsim cov organic sib xyaw thiab cov khoom siv ua haujlwm. Cov molecule no yog ib feem ntawm tsev neeg fluorene, uas muaj cov qauv polycyclic aromatic uas muab cov khoom siv hluav taws xob thiab optical tshwj xeeb. Qhov muaj ib pawg methyl ntawm qhov chaw 9th thiab ib qho iodine atom ntawm qhov chaw 2nd ua rau 9,9-Dimethyl-2-iodofluorene muaj zog thiab tunability, ua rau nws yog ib qho khoom siv tseem ceeb hauv kev tsim cov organic.
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2′-Fluoroacetophenone CAS: 445-27-2
2′-Fluoroacetophenone yog ib qho tshuaj tseem ceeb hauv thaj chaw ntawm cov tshuaj organic, uas paub txog nws cov kev siv ntau yam hauv kev tsim cov tshuaj organic thiab kev tshawb fawb txog tshuaj. Nrog rau lub atom fluorine nyob rau ntawm qhov chaw para ntawm lub acetophenone framework, cov molecule no muaj cov yam ntxwv tshuaj tshwj xeeb uas ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv tshuaj thiab kev siv tshuaj kho mob. Qhov muaj cov fluorine substituent muab cov sijhawm rau kev tshawb nrhiav cov qauv tshiab reactivity, kev hloov pauv molecular, thiab cov haujlwm pharmacological. Kev nkag siab txog cov yam ntxwv ntawm cov qauv thiab tus cwj pwm tshuaj ntawm 2′-Fluoroacetophenone yog qhov tseem ceeb rau kev txhim kho kev tshawb fawb hauv kev tsim cov tshuaj organic, kev tshawb pom tshuaj, thiab kev siv tshuaj kho mob.
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2-IODO-9H-Fluorene CAS TSIS TAU: 2523-42-4
2-Iodo-9H-fluorene yog ib qho halogenated derivative ntawm fluorene, ib qho polycyclic aromatic hydrocarbon. Nrog rau cov tshuaj formula C₁₃H₉I, nws muaj ib lub fluorene core hloov nrog ib qho iodine atom. Cov tshuaj no pom cov ntawv thov hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev npaj ntawm ntau yam fluorene derivatives. Kev qhia txog iodine muab cov khoom tshwj xeeb rau lub molecule, ua rau nws muaj txiaj ntsig zoo hauv kev tshuaj, kev tshawb fawb txog cov ntaub ntawv, thiab kev tshawb fawb txog tshuaj lom neeg.
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9-Phenyl-9H-carbazol-3-ylboronic acid CAS: 854952-58-2
9-Phenyl-9H-carbazol-3-ylboronic acid yog ib qho tseem ceeb hauv kev tshawb fawb txog organic chemistry vim nws muaj ntau yam kev siv thiab cov yam ntxwv ntawm cov qauv. Nws yog ib hom boronic acids, uas paub zoo txog lawv cov txiaj ntsig zoo hauv ntau yam txheej txheem tsim, tshwj xeeb tshaj yog hauv Suzuki-Miyaura cross-coupling reactions rau kev tsim cov carbon-carbon bonds.
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9,10-Dibromoanthracene CAS: 523-27-3
9,10-Dibromoanthracene yog ib qho tshuaj tseem ceeb uas muaj lub ntsiab lus tseem ceeb hauv cov organic chemistry, cov ntaub ntawv tshawb fawb, thiab photochemistry. Nrog rau bromine atoms txuas rau ob qho chaw cuaj thiab kaum ntawm lub hauv paus anthracene, cov molecule no qhia txog cov khoom siv tshuaj sib txawv uas ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv tshuaj thiab kev tsim cov khoom siv ua haujlwm. Qhov chaw sib npaug ntawm cov bromine substituents ntawm lub moj khaum anthracene muab cov sijhawm tshwj xeeb rau kev tshawb nrhiav cov qauv reactivity, kev hloov pauv molecular, thiab cov khoom siv optical. Kev nkag siab txog cov yam ntxwv ntawm cov qauv thiab tus cwj pwm tshuaj ntawm 9,10-Dibromoanthracene yog qhov tseem ceeb rau kev txhim kho kev tshawb fawb hauv cov organic synthesis, cov ntaub ntawv photoactive, thiab cov khoom siv optoelectronic.
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9,9-Dimethyl-9H-fluoren-2-yl-boronic acid CAS: 333432-28-3
9,9-Dimethyl-9H-fluoren-2-yl-boronic acid yog ib qho boronic acid derivative uas muaj qhov tseem ceeb hauv kev lag luam organic synthesis thiab cov ntaub ntawv science. Nrog nws cov qauv molecular tshwj xeeb thiab ntau yam reactivity, cov tshuaj no tau pom dav dav siv hauv ntau qhov chaw ntawm kev tshawb fawb thiab cov txheej txheem kev lag luam.
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9,9-Dimethyl-9H-2,7-diiodofluorene CAS: 144981-86-2
9,9-Dimethyl-9H-2,7-diiodofluorene yog ib qho tshuaj uas muaj feem cuam tshuam loj heev rau cov organic chemistry vim nws cov yam ntxwv tshwj xeeb thiab cov kev siv tau. Nrog nws cov qauv hloov pauv sib txawv, cov tshuaj no muaj cov cib fim zoo rau kev tsim tshuaj, kev tshawb fawb txog cov khoom siv, thiab kev tshawb fawb txog tshuaj.
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9,9-Dimethyl-9H-fluorene CAS: 4569-45-3
9,9-Dimethyl-9H-fluorene yog ib qho tshuaj polycyclic aromatic hydrocarbon (PAH) uas muaj cov mis molecular C15H14. Nws yog muab los ntawm fluorene los ntawm kev ntxiv ob pawg methyl ntawm qhov chaw thib 9, ua rau muaj kev cuam tshuam ntau ntxiv rau steric thiab hloov pauv cov khoom siv tshuaj. Qhov kev hloov pauv no cuam tshuam rau nws cov solubility, reactivity, thiab cov khoom siv hluav taws xob, ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv xws li cov khoom siv hluav taws xob organic, cov ntaub ntawv tshawb fawb, thiab cov tshuaj kho mob. Kev nkag siab txog nws cov synthesis, kev sib raug zoo ntawm cov qauv thiab cov khoom, thiab cov ntawv thov yog qhov tseem ceeb rau kev siv nws lub peev xwm tag nrho hauv ntau qhov chaw.
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9-Bromoanthracene CAS: 1564-64-3
9-Bromoanthracene yog ib qho molecule uas muaj txiaj ntsig zoo hauv kev tshawb fawb txog organic chemistry thiab cov ntaub ntawv. Muaj ib qho atom bromine txuas nrog rau lub atom carbon cuaj ntawm lub anthracene framework, cov tshuaj no muaj cov yam ntxwv tshuaj tshwj xeeb uas ua rau nws muaj txiaj ntsig zoo rau ntau yam kev siv synthetic thiab kev tsim khoom siv. Qhov muaj ob qho tib si aromatic anthracene core thiab bromine substituent tsim cov cib fim zoo rau kev tshawb nrhiav cov qauv reactivity tshiab, kev hloov pauv molecular, thiab cov tswv yim ua haujlwm. Kev nkag siab txog cov yam ntxwv ntawm cov qauv thiab tus cwj pwm tshuaj ntawm 9-Bromoanthracene yog qhov tseem ceeb rau kev txhim kho kev tshawb fawb hauv kev tsim cov organic, kev tsim molecular, thiab kev tsim khoom siv.
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2,3-DIFLUOROETHOXYBENZENE CAS: 121219-07-6
2,3-Difluoroethoxybenzene yog ib qho tshuaj uas muaj kev txaus siab rau hauv cov organic chemistry vim nws cov qauv tshwj xeeb thiab cov ntawv thov hauv kev tsim khoom thiab kev tshawb fawb txog cov khoom siv. Nrog ob lub fluorine atoms txuas rau lub ethoxybenzene framework ntawm 2 thiab 3 qhov chaw, cov molecule no qhia txog cov khoom siv tshuaj sib txawv uas ua rau nws muaj txiaj ntsig zoo rau ntau yam tshuaj lom neeg thiab cov tswv yim ua haujlwm. Qhov muaj nyob ntawm pawg difluoroethoxy muab cov sijhawm rau kev tshawb nrhiav cov qauv tshuaj tiv thaiv tshiab thiab kev hloov pauv molecular, ua rau nws yog lub tsev thaiv ntau yam rau kev tsim cov organic compounds thiab cov ntaub ntawv tshiab. Kev nkag siab txog cov yam ntxwv ntawm cov qauv thiab tus cwj pwm tshuaj ntawm 2,3-Difluoroethoxybenzene yog qhov tseem ceeb rau kev txhim kho kev tshawb fawb hauv kev tsim khoom organic, cov ntaub ntawv chemistry, thiab lwm yam.
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2-Bromo-9,9-dimethylfluorene CAS: 28320-31-2
2-Bromo-9,9-dimethylfluorene yog ib qho derivative ntawm fluorene, ib qho polycyclic aromatic hydrocarbon uas muaj ob lub benzene rings fused ua ke. Nrog rau kev hloov pauv ntawm bromine atom ntawm 2-txoj hauj lwm thiab methyl pawg ntawm 9-txoj hauj lwm, nws qhia txog cov khoom siv tshuaj lom neeg tshwj xeeb piv rau nws cov niam txiv compound.
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2,7-Dibromo-9,9-dimethylfluorene CAS: 28320-32-3
2,7-Dibromo-9,9-dimethylfluorene yog ib qho tshuaj uas muaj kev txaus siab hauv cov tshuaj organic vim nws cov yam ntxwv tshwj xeeb thiab cov ntawv thov. Nws yog ib feem ntawm tsev neeg fluorene, uas muaj lub hauv paus fluorene nrog cov bromine substituents ntawm 2 thiab 7 txoj haujlwm, nrog rau cov pab pawg dimethyl ntawm 9 txoj haujlwm. Cov kev npaj molecular no muab cov yam ntxwv tshuaj thiab lub cev tshwj xeeb rau cov tshuaj, ua rau nws muaj txiaj ntsig zoo hauv ntau qhov chaw xws li cov ntaub ntawv tshawb fawb, tshuaj, thiab cov khoom siv hluav taws xob organic. Kev nkag siab txog nws cov synthesis, cov khoom, thiab reactivity yog qhov tseem ceeb rau kev siv nws lub peev xwm hauv ntau yam kev siv.
