Final_Exam_109B_W13

Nabh4 h oh 2 h3o b provide

Info iconThis preview shows page 1. Sign up to view the full content.

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

Unformatted text preview: s provided, then suggest the possible reagents. (4 each) (CH2CH)2CuLi Br O O NaCl O O N OH O HO Cl C H 2C H 3 CH2CH3 O 1. DIBAL-H, -78 °C OCH2CH3 2. H2O O Br2 (excess), OH- O N 4 Part IV: Mechanisms 11. Provide mechanisms for the reactions below. You only need to complete two of the following 3 syntheses. Partial credit of the third attempt can be used to get a maximum of 10 points for this section. (10) a. Provide a mechanism O 1. NaBH4 H OH 2. H3O+ b. Provide the mechanism O O H- O O O- 5 c. Provide a mechanism Br2, FeBr3 Br Part V: Syntheses 12. Provide a synthetic sequence from the starting material to...
View Full Document

This note was uploaded on 02/03/2014 for the course CHEM 109A taught by Professor Bruice during the Spring '07 term at UCSB.

Ask a homework question - tutors are online