Chapter 9 Alkynes

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Organic Chemistry by David Klein Volume 3

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What will deprotonate a terminal alkyne?

NaH, NaNh2

<p>NaH, NaNh2</p>
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<p>Will this reaction go forward?</p>

Will this reaction go forward?

Via table 3.1 the SA is pka 25 and the final acid is 4.75. 4.75<25 the acetic acid is stronger than the terminal alkyne. Stronger acid > weaker acid this is weak acid to strong acid.

See problems 9.35 and 9.38 for more

<p>Via table 3.1 the SA is pka 25 and the final acid is 4.75. 4.75&lt;25 the acetic acid is stronger than the terminal alkyne. Stronger acid &gt; weaker acid this is weak acid to strong acid.</p><p></p><p>See problems 9.35 and 9.38 for more</p>
3
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Come back to alkynes later

very boring

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Limited use it would seem

Not helpful currently