Qhia Rau Sulfonic Acid

Cov qauv mis R-SO3H nyob rau R yog cov pab pawg neeg hydrocarbyl. Feem ntau ntawm cov sulfonic acids yog cov khoom tsim hluavtaws, thiab tsuas yog qee cov sulfonic acids xws li amino-aminoethanesulfonic acid NH2CH2CH2SO3H muaj nyob rau hauv cov xwm. Sulfonic acid pawg yog cov dej-soluble muaj zog acidic pawg, thiab sulfonic acid yog cov dej-soluble khov acidic compound. Pab pawg neeg sulfonic acid hauv cov tshuaj uas muaj ntxhiab sulfonic acid molecule tuaj yeem hloov los ntawm pawg hydroxyl lossis pawg cyano, thiab yog nruab nrab rau kev npaj phenol lossis nitrile. Cov tshuaj sulfonic acid tuaj yeem npaj los ntawm cov tshuaj tiv thaiv sulfonation ntawm cov roj ntsha muaj ntxhiab los yog cov tshuaj tiv thaiv oxidation ntawm thiol. Methanesulfonic acid tuaj yeem siv los ua cov nplai rau esterification, hydrolysis thiab alkylation. Cov ntsev ntsev ntawm lub saw ntev sulfonic acid xws li n-C11H23-CH2 yog cov chav kawm tshuaj tua kab mob tiv taus dej nyuaj. Sulfonic acid pawg nyob rau hauv ntau cov xim lwg me tso cai tso dej-soluble sib txuas los ua dej soluble. Sodium dodecylbenzene sulfonate tuaj yeem siv ua tshuaj ntxuav tes. Chlorinated sulfone tuaj yeem tau txais los ntawm sulfonic acid thiab yog siv dav hauv cov organic synthesis. Lub tshuab hydrazine H moiety nyob rau hauv sulfonic acid molecule tuaj yeem hloov los ntawm halogen atom, pawg amino lossis lwm yam. Piv txwv li, sulfonyl chloride yog ib yam khoom uas nquag siv hauv nruab nrab hauv cov organic synthesis thiab analytical chemistry. Aminosulfonamide yog cov chav kawm ntawm cov tshuaj tiv thaiv. Sodium saccharin tseem yog sulfonamide.