In the space below, draw a curvedarrow mechanism for the reaction performed in P
ID: 481769 • Letter: I
Question
In the space below, draw a curvedarrow mechanism for the reaction performed in Part 1. yuan maleic onyhida Appearance of isolated 7-oxanorbornene derivative: Cleom, Literature appearance: Claor uhrte crystals observed mp range 80.8 103.5 t Literature mp range 8O Show the exo product in the space below: Show the endo product in the space below: Based on what youve learned from consulting your text or in lecture, which is the expected major product exalendo)? exo ased on the analysis of your experim what was the major product you synthesized? (exolendo? exo Lab Diels-Alder ReactionsExplanation / Answer
diels-alder reaction
- the major product formed here would be endo-product. the melting point of the compound matches wth literature value
- Yes, the results thus support hypothesis of less sterically corwded product endo formation.
- Isolated product is endo.
- The imurities could be from the side reactions of the two starting materials.
- endo product shows peak at 1759 cm-1 in the IR for C=O and 1859 cm-1 in the other product. Exo would absorb at higher frequency than these.