s-cis and s-trans
…that there is free rotation about sigma bonds, so we say, “s-cis” and “s-trans” to distinguish it from “cis” and “trans” configurations which are locked. As we’ll soon see, in…
Read more…that there is free rotation about sigma bonds, so we say, “s-cis” and “s-trans” to distinguish it from “cis” and “trans” configurations which are locked. As we’ll soon see, in…
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Read moreThese practice questions will test you on recognizing conjugated dienes, comparing the reactivity of dienes in the Diels-Alder reaction, providing the major products of Diels-Alder reactions, understanding how to apply…
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Read more…pyranose versus furanose, and all the other most commonly encountered carbohydrate-related terms in a typical second-semester organic chemistry course. [This reference document from IUPAC was extremely helpful in the preparation…
Read more…Addition Pattern – Free Radical Addition Note 1. This example was inspired by an exam question I once saw from an instructor/university I choose not to mention, which gave “1,4”…
Read more…Azide Salts: Acyl Azides Rearrangement of Acyl Azides: The Curtius Rearrangement More Examples of Azide Nucleophiles: Epoxide Opening And Conjugate Addition Notes (Advanced) References and Further Reading 1. The Azide…
Read more…of Contents Synthesis of Aromatic Compounds: “Order of Operations” Matters Example #1: Synthesis of m-Bromonitrobenzene From Benzene Example #2:Synthesis of p-Ethylacetophenone From Benzene Summary: To Obtain The Para- Product, Install…
Read more…to this 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 Examples: Org….
Read more…Mechanism Behind This “Two Step” Pattern For Addition Reactions Of Aldehydes And Ketones Here’s the general mechanism. First comes addition of the nucleophile, and second comes protonation of the resulting…
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