Predict the products of the following Diels-Alder reactions. Include Stereochemistry where appropriate 1. b) heat heat...
predict the major products of the following Diels-Alder reactions showing relative stereochemistry where appropriate. Diels-Alder СН3 H Diels-Alder + CO2CH3 Diels-Alder CN OCH3
Predict major product Predict the product(s) of the following Diels-Alder reaction. Include stereochemistry if appropriate OCH CHO
3. (12 points) Predict the products of the following Diels-Alder reactions, showing stereochemistry where appropriate: howens iste soled anoton gniwolloton b anola b) NOVA . - haloom on to 4. (16 points) Consider the nitration of Piperonal and answer the cos of following questions. sdom onge antwollo stamo s ) tavlobyrd orallo ar moi ne bodo ubota O HNO 306. CHO Chronogronivelo Piperona ONO a) Starting with 134 mg of piperonal (MW 134), calculate the percentage yield of the above...
Complete the following Diels-Alder reactions. Show the relative stereochemistry for A. Hint: A & B are intramolecular, C is a retro-Diels-Alder reaction. heat A) heat C2 C3 CO,Et B) 200°C C) Complete the following Diels-Alder reactions. Show the relative stereochemistry for A. Hint: A & B are intramolecular, C is a retro-Diels-Alder reaction. heat A) heat C2 C3 CO,Et B) 200°C C)
3). Provide products of the following Diels-Alder reactions (include stereochemistry) 4). What starting material would be necessary to prepare the following compound by Diels-Alder reaction?
Predict the major organic products of the following reactions. Include stereochemistry where appropriate. Also give mechanisms for the marked reactions. UV o che si Heat PAS), HO a. Hg(OAC)2, H2O b. NaBHA
Draw all of the products for each of the following reactions. 25°C Diels-Alder heat Diels-Alder 6. Love Benet Diels-Alder
3. Provide the appropriate product(s) for each of the following Diels-Alder reactions. Your answers must be stereospecific: H₃C. Heat CN CH2CH3 Heat - CHO
Fill in the blanks for the following Diels-Alder Reactions. Fill in the blanks. Where appropriate, show the stereochemistry.
1) Predict the products of the following reactions: COOH CN + COOH NC a) b) 2) Predict the starting materials for the following Diels-Alder product: at 3) Some highly fused ring systems can be made through an intramolecular Diels-Alder reaction. Suggest a mechanism for the following reaction: