Webreaction in which a hydrogen atom of an aromatic ring is replaced by an electrophile • In this section: – several common types of electrophiles – how each is generated – the mechanism by which each replaces hydrogen + + H E E + H + Organic Lecture Series 6 EAS: General Mechanism • A general mechanism • Key question: What is the ... WebFirst, an acid-base reaction. Hydroxide functions as a base and removes the acidic α-hydrogen giving the reactive enolate. Step 2: The nucleophilic enolate attacks the ketone …
Answered: 6. Draw the expected products of the… bartleby
WebOct 10, 2011 · It could alternatively be K+ (potassium) or Li+ (lithium). It’s just balancing the negative charge on the oxygen. When you take an alkyl halide and add a strong base (such as NaOCH3 or NaOCH2CH3) a reaction occurs. See if you can recognize the bonds … WebAn organic compound A(C 9H 8O 3) does not react with an aqueous solution of NaHCO 3 and does not change the color of litmus paper. A on acid hydrolysis gives B(C 9H 8O 4) whereas A on treatment with methanol in acid medium gives C(C 10H 14O 4) as the major alcoholysis product. B on heating with excess of soda-lime produces toluene. phlegmone hals
Ch18: Aldol reaction of RC=OR - Faculty of Science
WebCH3 NaOCH3 CH3OH (E2 reaction) → Product; Product of the reaction is : CH3 (d) No reaction (b ) (c OCH3. WebMECHANISM OF THE ALDOL REACTION OF A KETONE Step 1: First, an acid-base reaction. Hydroxide functions as a base and removes the acidic α-hydrogen giving the reactive enolate. Step 2: The nucleophilic enolate attacks the ketone at the electrophilic carbonyl C in a nucleophilic addition type process giving an intermediate alkoxide. Step 3: WebDec 31, 2012 · So, our product is cyclohexene. So, a secondary alcohol undergoes an E1 reaction if you use something like sulfuric acid or phosphoric acid and you heat it up. For this reaction we have this … tst tank cleaner