Wolff Rearrangement
…carbon. This is called the Wolff rearrangement. The rest of this page is available to MOC Members only. To get access to this page, plus over 1500 quizzes, the Reaction…
Read more…carbon. This is called the Wolff rearrangement. The rest of this page is available to MOC Members only. To get access to this page, plus over 1500 quizzes, the Reaction…
Read more…only. To get access 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/…
Read more…10.1021/ja00040a077 The short length of this JACS communication belies the difficulty of this experimental work! This paper describes an X-ray structure of the addition complex between HCl and an alkyne,…
Read more…observe. We get… a ketone !? Now what’s going on here? This seems like the type of thing that drives new organic chemistry students around the bend. Just when you…
Read more…double bond forming a new bond to H: And here is an example of curved arrows showing formation of a new bond to the left side of the alkene: To…
Read more…hydroboration of alkynes, and it often appears in class notes and exams, in practice it’s more common to use dialkylboranes (R2BH) for hydroboration of alkynes. In a dialkylborane, two of…
Read more…it, we should control it. Here’s another example. Try drawing the product of these two reactions: Click to Flip Final example. Draw the product! Click to Flip These are examples…
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-World Example: Org….
Read more…completion of Propagation Step #1.[Note 3].This keeps the concentration of Br2 low and allows the free-radical reaction to out-compete the alkene addition reaction. In all other respects the allylic…
Read more…In the last post on allylic bromination, the examples used were actually quite simple. For example, if you take cyclopentene and treat with NBS and light (hv) in carbon tetrachloride…
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