Microsoft PowerPoint - 12A

Microsoft PowerPoint - 12A - Which sequence best...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Which sequence best accomplishes this transformation? H F b ) H 2 O 2 / N a O H / H 2 O H 2 O / H 2 S O 4 / H g S O 4 i n d l a r c a t a l y s t b ) B . . . i 2 B b ) H 3 O + c ) K . . . i n d l a r c a t a l y s t b ) O 3 i 2 B b ) K M n O 4 h o t . . N H 3 b ) O s O 4 c ) H 2 O 2 N i 2 B b ) H 3 O + c ) P C C i n d l a r c a t a l y s t b ) B . . . 9% 6% 10% 10% 17% 9% 2% 9% 28% 4pts 3pts 2pts 2pts 1. a) BH 3 /THF b) H 2 O 2 /NaOH/H 2 O 2. H 2 O/H 2 SO 4 /HgSO 4 3. a) H 2 /Lindlar catalyst b) BH 3 /THF c) H 2 O 2 /NaOH/H 2 O d) K 2 Cr 2 O 7 /acid/water 4. a) H 2 /Ni 2 B b) H 3 O + c) K 2 Cr 2 O 7 /acid/water 5. a) H 2 /Lindlar catalyst b) O 3 b) Zn/HOAc 6. a) H 2 /Ni 2 B b) KMnO 4 hot c) H 3 O + 7. a) Na o NH 3 b) OsO 4 c) H 2 O 2 d) K 2 Cr 2 O 7 /acid/water 8. a) H 2 /Ni 2 B b) H 3 O + c) PCC 9. a) H 2 /Lindlar catalyst b) BH 3 /THF c) H 2 O 2 /NaOH/H 2 O d) PCC Summary of Critical Points from Last Class Addition to bond of an alkene also works for alkynes C C H R H Br Summary of Critical Points from Last Class Markovnikov addition of H and OH leads to a ketone C C H R H HO tautomerize C C H R H O H Summary of Critical Points from Last Class Anti-Markovnikov addition of H and OH leads to an aldehyde t a u t o m e r i z e C C R H H O H 1) BH 3 , THF 2) H 2 O 2 , NaOH, H 2 O Summary of Critical Points from Last Class C C X R H H C C H R HX one molar equivalent more (excess) C C X R H H X H vinyl halide geminal dihalide dark, cold no peroxides HX dark, cold no peroxides C C R R C C...
View Full Document

This note was uploaded on 07/29/2009 for the course ENGL engl 500 taught by Professor Reter during the Spring '09 term at University of Washington.

Page1 / 20

Microsoft PowerPoint - 12A - Which sequence best...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online