Note Handouts - ) HBr (HX) H 3 C Br H H H H H Br Br HBr...

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Reactions of Alkynes C C H Base (NaNH 2 ) H 3 C C C H 3 C 1. CH 3 -Br (Carbon-LG) 2. H 2 O C C CH 3 H 3 C Br 2 1. 3 NaNH 2 2. H 2 O or NH 4 Cl Br Br H 1. (sia) 2 BH 2. H 2 O 2 , NaOH O H aldehyde H 2 Pd H 3 C CH 3 H 2 Ni 2 B (P-2) or Lindlars H 3 C CH 3 cis due to enol-keto tautomerism Br 2 (or Cl 2 ) H 3 C Br Br H Br Br H Br Br Br 2 (or Cl 2
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Unformatted text preview: ) HBr (HX) H 3 C Br H H H H H Br Br HBr (HX) or any alkyl group H 3 C CH 3 trans 1) Li, EtNH 2 2) NH 4 Cl 1) O 3 2) HOAc O OH 2 x or 1) KMnO 4 ,-OH 2) H 3 O +...
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This note was uploaded on 02/10/2011 for the course CHEM 333 taught by Professor Lavigne during the Fall '09 term at South Carolina.

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