Curtius Rearrangement of Acyl Azides to Isocyanates
…ureas and carbamates. The rest of this page is available to MOC Members only. To get access to this page, plus over 1500 quizzes, the Reaction Encyclopedia, Org 1 /…
Read more…ureas and carbamates. The rest of this page is available to MOC Members only. To get access to this page, plus over 1500 quizzes, the Reaction Encyclopedia, Org 1 /…
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! …
Read more…director (note that lone pair on the nitrogen!) but not nearly as activating as the free amine. Furthermore, amides are much more compatible with Bronsted and Lewis acids than free…
Read more…We’ll have more to say about this when we address synthesis in aromatic compounds, but just take a gander at these two examples…. Two more examples of reversing the polarity…
Read more…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…eat canned Ravioli. However this state of affairs did not last long. Within the next week my $1.14 can opener had opened (poorly!) about three or four cans before flying…
Read more…example of mutarotation in a non-sugar system, and one of the earliest examples containing a definitive proof of the role of acid in accelerating keto-enol tautomerism. The authors prepared the…
Read more…Reactions Nucleophilic Aromatic Substitution Via Arynes (MOC Membership) Electrophilic Aromatic Substitution Practice Problems (MOC Membership) Some other examples of substitution Methods for generating benzyne Roberts’ degradation study Some other examples…
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…the day we talked about addition reactions of alkenes. Remember Markovnikov’s rule in the addition of electrophiles to alkenes? For example, take an alkene like 1-butene, and add HBr. What…
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