3. Propose a synthesis of the molecule below starting with ethylbenzene. You can use any other reagents you want. (...
3. Propose a synthesis of the molecule below starting with ethylbenzene. You can use any other reagents you want. (2 points) CH.CH COOH NO2
2. Propose a synthesis of the molecule below starting with toluene. You can use any other reagents you want. (2 points) CH-CH2-O-CH,
1. Propose a synthesis of the molecule below starting with benzene. You can use any other reagents you want. (2 points) сн.CH, но-с-сн, сH;
4. Propose an efficient synthesis of the molecule below starting with benzene. You can use any other reagents you want. NOTE: Some reactions produce ortho- and para-products. It is allowable to just take ONE of the products and use it in the next synthesis or claim it as the final product (we assume that ortho- and para-products can be separated). (3 points) CH2CH2CH Br
4. Propose a synthesis of 4-Oxohexanal starting with 2-Ethylcyclobutanone. You can use any other reagents you want. (2 points)
9. Propose an efficient synthesis of each molecule below starting from benzene and any other reagents needed (organic or inorganic) A. CI B. CI NO2 Br
Propose a synthesis of 4- oxohexanal starting with 2- ethylcyclobutanone. You can use any reagents you want.
[References] Propose a synthesis of the compound below. Use one of the two starting materials and any of the reagents in the table. CH3 Starting materials 1. CH3C(O)CH2COEt 2. CH2(CO2Et)2 Reagents available a. CH3 Br PY BI h. H30+ heat BVB i. NaOC2H5 /C2H5OH
3. Propose a synthesis of the molecule below starting from acetone and using any reagent you like that contributes fewer than 4 carbons to the final product (5 points) но
3. Propose a synthesis of the molecule below starting from acetone and using any reagent you like that contributes fewer than 4 carbons to the final product (5 points) i =