…you’re dealing with free radical chlorination. [See: Selectivity in Free-Radical Reactions] We’ve seen that an exception to this “boring” behavior can be found in the free-radical bromination of so-called “allylic”…
Read more…although H2SO4 (sulfuric acid) and TsOH (tosic acid) are also often used. Examples: Notes: The byproduct of each of these reactions is water. Note that the third and fourth examples…
Read more…Versus Thermodynamic Control In Addition Of Acid To Dienes The Reaction Coordinate Diagram For 1,2- and 1,4- Addition Of HCl To Butadiene Notes 1. An Analogy: Spending More For Quality…
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Read more…a mixture of ortho-, para– and meta- products can be obtained.) 2. A “Nucleophilic Aromatic Substitution” In Name, But By A Different Mechanism Although the “addition-elimination” mechanism for nucleophilic aromatic…
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Read more…One common reducing agent for this purposes is sodium cyanoborohydride (NaBH3CN) which can selectively reduce imines in the presence of aldehydes. Many other reducing agents (NaBH4, NaBH(OAc)3, etc.) can be…
Read more…α- and β- forms slowly interconvert until equilibrium is established. Table of Contents Mutarotation Is The Change In Optical Rotation Observed When Pure α- Or β- Anomers Are Dissolved In…
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Read more…page, plus over 1500 quizzes, the Reaction Encyclopedia, Org 1 / Org 2 summary sheets, and flashcards, sign up here for only 30 cents/ day! Real-Life Example: Org. Synth. 1925,…
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