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Ochem 1 Final 1
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What does 1) HgSO4 --> 2) H3O+, H2O do to an alkyne?
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What does 1) HBr2 --> 2) NaOH, H2O do to an alkyne?
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What does Na --> NH3 (l) do to an alkyne?
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What does H2 --> Lindlar's Cat. do to an alkyne?
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How is a Zaitsev haloalkane formed from a tripled bonded, alkyne?
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What does 1) 03 --> 2) H2O do to an alkyne?
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How do you get an ALKANE from an ALKYNE?
Ochem 1 Final 1 (Answer Key)
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What does 1) HgSO4 --> 2) H3O+, H2O do to an alkyne?turns ALKYNE into a ENOL and TAUTOMERIZES into a KETONE
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What does 1) HBr2 --> 2) NaOH, H2O do to an alkyne?turns ALKYNE into a ENOL and TAUTOMERIZES into a ALDEHYDE
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What does Na --> NH3 (l) do to an alkyne?turns ALKYNE to TRANS ALKENE
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What does H2 --> Lindlar's Cat. do to an alkyne?turns ALKYNE to CIS ALKENE
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How is a Zaitsev haloalkane formed from a tripled bonded, alkyne?You MUST ADD EACH HX SEPARATELY! 1 eq. of HX adds X to the most substituted position of NEW ALKENE; the 2nd eq. of HX adds ANOTHER X to the most substituted position (w/ other X) and forms ALKANE (no more pi bonds)
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What does 1) 03 --> 2) H2O do to an alkyne?a CARBOXILLIC ACID is formed! Sometimes CO2 if the alkyne is TERMINAL/H
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How do you get an ALKANE from an ALKYNE?H2 --> Pt
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