Bis (4-chlorophenyl) sulfane

Qhov sib xyaw no feem ntau tau txais los ua cov dawb rau tawm -dawb crystalline khoom nrog cov ntxhiab tsw ntxhiab tsw. Nws cov mis molecular yog C12H8Cl2S, sib xws rau qhov hnyav molecular ntawm 255.16. Lub melting point feem ntau ntog nyob rau hauv thaj tsam ntawm 95-99 degree. Nws yog soluble nyob rau hauv cov organic solvents xws li dichloromethane, toluene, thiab acetone, tab sis xyaum insoluble nyob rau hauv dej thiab aliphatic hydrocarbons. Lub molecule muaj ob 4-chlorophenyl rings txuas los ntawm ib tug sulfur atom. Kev sib txuas ntawm sulfide yog qhov ruaj khov nyob rau hauv ib txwm muaj tab sis tuaj yeem oxidized rau sulfoxide lossis sulfone nyob rau hauv qhov tsim nyog oxidative mob. Kev khaws cia rau hauv cov thawv kaw nruj nreem tiv thaiv los ntawm lub teeb thiab noo noo ntawm qhov kub thiab txias yog feem ntau txaus. Kev sib cuag nrog cov neeg muaj zog oxidizing yuav tsum raug zam vim tias lawv tuaj yeem txhawb oxidation ntawm lub chaw sulfur.

Bis (4-chlorophenyl) sulfide yog ib qho tshuaj tsw qab thioether uas muaj ob lub para-chlorinated phenyl rings txuas los ntawm divalent sulfur atom. Cov molecule txais ib qho kev sib hloov khoov ib ncig ntawm cov leej faj, nrog rau ob lub aryl rings twisted tawm ntawm coplanarity kom txo qis kev sib cuam tshuam steric. Cov tshuaj chlorine hloov pauv ntawm cov haujlwm para impart electron- rho tawm tus cwj pwm thiab cuam tshuam rau tag nrho cov polarity thiab reactivity ntawm cov molecule. Cov sulfur atom muaj ib tug khub uas tuaj yeem koom tes rau cov hlau ions lossis koom nrog kev sib cuam tshuam uas tsis yog -covalent, thaum lub nplhaib aryl muab sijhawm rau π-stacking. Qhov no yooj yim tab sis functionalized scaffold ua hauj lwm nyob rau hauv lub synthesis ntawm ntau complex organosulfur tebchaw, xws li sulfoxides, sulfones, thiab heterocyclic derivatives ntawm kws tshuaj thiab agrochemical paj.

Intermediate hauv Polymer Synthesis
Cov thioether no yog ua hauj lwm raws li ib tug monomer los yog saw -hloov tus neeg sawv cev nyob rau hauv kev npaj ntawm high-kev ua tau zoo polymers xws li poly (arylene sulfide)s. Nws cov qauv tsis muaj ntxhiab tsw thiab thermally ruaj khov sulfur txuas rau cov khoom siv nrog cov khoom siv hluav taws xob zoo heev, tshuaj lom neeg inertness, thiab txhua yam muaj zog. Xws li cov khoom siv polymer yog siv rau hauv cov txheej txheem, cov nplaum, thiab cov khoom siv hluav taws xob uas xav tau kev ua haujlwm ntev hauv cov xwm txheej hnyav.

Lubricant Additive Component
Hauv cov qauv ntawm cov roj nplua nyeem, bis(4-}chlorophenyl) sulfide thiab nws cov derivatives raug soj ntsuam raws li qhov hnyav tshaj -siab thiab tiv thaiv hnav additives. Cov sulfur atom tuaj yeem tsim cov yeeb yaj kiab tiv thaiv ntawm cov hlau nto hauv qhov chaw siab, txo kev sib txhuam thiab tiv thaiv kev qaug dab peg. Cov chlorine atoms tuaj yeem txhim kho ciam teb lubrication los ntawm kev cuam tshuam nrog cov hlau nto.

Precursor rau Biologically Active Sulfur Compounds
Lub compound ua hauj lwm raws li ib tug pib cov khoom siv rau synthesizing ntau yam organosulfur derivatives uas muaj peev xwm pharmacological kev ua ub no. Oxidation yields tus coj sulfoxide thiab sulfone, uas yog cov tseem ceeb intermediates nyob rau hauv kev npaj ntawm anti-inflammatory, antifungal, thiab anticancer agents. Cov tshuaj chlorine atoms tuaj yeem hloov pauv lossis siv los ua haujlwm rau kev ua haujlwm ntxiv los ntawm kev sib tshuam -kev sib txuas.

Organic Synthesis Building Block
Raws li cov khoom siv sib txawv nruab nrab, bis (4-} chlorophenyl) sulfide koom nrog hauv cov khoom siv hluav taws xob uas muaj ntxhiab hloov pauv ntawm txoj haujlwm ortho rau cov leej faj, tso cai rau kev qhia txog nitro, acyl, lossis lwm yam hloov pauv. Nws kuj tseem tuaj yeem raug hlau hlau ntawm cov pa roj carbon uas nyob ib sab rau leej faj, ua kom muaj kev ua haujlwm tau zoo. Cov tshuaj chlorine atoms muab qhov chaw rau palladium-catalyzed cross-couplings, ua rau kev tsim kho ntawm cov tshuaj tsw qab txuas ntxiv rau cov ntaub ntawv chemistry thiab organic electronics.

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