А¤®а¤№а¤¤аґќа¤µа¤єаґ‚а¤°аґќа¤ј А¤…भिकഝरििाटं / Important Reaction 12t... Access

His brother Fittig didn't want to be left out, but he only worked with Aryl Halides (Benzene rings). He used the same Sodium and Dry Ether to join two rings together, creating a Biphenyl .

Finally, to see how beautiful his creations were, he used Tollen's Reagent . When he added it to an Aldehyde , a brilliant Silver Mirror formed on the walls of the test tube. 📝 Quick Revision List: "Must-Know" Reactions Reaction Name Key Reactants Key Reagent Wurtz Alkyl Halide / Dry Ether Alkane (Double Carbon) Finkelstein Alkyl Halide NaIcap N a cap I Alkyl Iodide Swarts Alkyl Halide AgFcap A g cap F Hg2F2cap H g sub 2 cap F sub 2 Alkyl Fluoride Reimer-Tiemann CHCl3cap C cap H cap C l sub 3 NaOHcap N a cap O cap H Salicylaldehyde Kolbe’s CO2cap C cap O sub 2 NaOHcap N a cap O cap H Salicylic Acid Hoffmann Bromamide Br2cap B r sub 2 NaOHcap N a cap O cap H Primary Amine (1 less C) Important Chemical Reactions for Class 12 Chemistry His brother Fittig didn't want to be left

In the laboratory kitchen, Chef Cannizzaro was cooking with Aldehydes that had no alpha-hydrogen (like Formaldehyde). He added concentrated alkali , and in a strange twist (disproportionation), half of his ingredients turned into Alcohol and the other half into Carboxylic acid salt . When he added it to an Aldehyde ,

The brothers decided to join forces! They took one Alkyl Halide and one Aryl Halide . With their favorite Sodium and Dry Ether , they created Alkyl Benzene (Toluene). The brothers decided to join forces

One day, Wurtz took two identical Alkyl Halides and added some Sodium and Dry Ether . Suddenly, they doubled in size and became a symmetrical Alkane ! Reaction:

Meanwhile, the village doctor, Dr. Sandmeyer , was busy. He took a Diazonium Salt and used Cuprous salts ( Cu2Cl2cap C u sub 2 cap C l sub 2 Cu2Br2cap C u sub 2 cap B r sub 2 ) to quickly transform it into Haloarene .

It sounds like you're looking for a creative way to remember the for Class 12 Chemistry (often called "Naming Reactions"). Students frequently use stories or "tricks" to memorize these for their board exams.