222-11 OYO#5

A compound has the molecular formula c8h14o4 its ir

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: as the molecular formula C8H14O4. Its IR spectrum shows a strong absorption band near 1740 cm-1. Its 1H NMR spectrum consists of a triplet, δ 1.3; a singlet, δ 2.6; and a quartet, δ 4.2 ppm. The most likely structure for the compound is: 5. Provide a complete arrow-formalism mechanism for the following transformation (known as an Eschenmoser Fragmentation). Use a Michael Addition (1,4-addition to α,β-unsaturated ketone) as part of your epoxide formation. The Michael Addition does not use the hydroxide nucleophile. H O...
View Full Document

This homework help was uploaded on 03/21/2014 for the course CHEM 222 taught by Professor Mcdonald during the Spring '08 term at Emory.

Ask a homework question - tutors are online