Choose the most efficient synthesis of (halomethyl)cyclohexane starting from cyclohexane and using any reagents needed.
Choose the most efficient synthesis of (halomethyl)cyclohexane starting from cyclohexane and using any reagents needed.
choose the sequence of reagents that provides the most efficient synthesis of 1,2-dicholorobutane starting from butane and using any reagents necessary.24.1 (3).png24.1 (2).png
Starting from methyl acetoacetate and any other necessary reagents, complete the most efficient threestep synthesis of the ketone, 3-benzyl-5-methylhexan-2-one, by dragging the appropiate compound(s) into the boxes. Only one set of reagents will fit into each box, and all compounds will not be used.
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
Devise the most efficient synthesis for the carboxylic acid below using a starting material and reagents from the tables. Give route by specifying the number of the starting material followed by the letters of the reagents you would use beginning with the step. Reagents a Mg/dry ether b 1. CO_2 2. acidic workup c NaCN/The or DMF d NaCN/dil. aqueous H_2SO_4 e Aqueous H_2SO_4 at reflux f Conc, HCl or HCl (gas) g PBr_3 h KOH/alcohol i KMnO_4/H_3 O^+ j...
Devise the most efficient synthesis for the carboxylic acid below using a starting material and reagents from the tables. Give your route by specifying the number of the starting material followed by the letters of the reagents you would use beginning with the first step. The answer 4fh means treat t-butanol(4) with conc. HCl(f) then treat the product with KOH in alcohol(h). OH OH Starting materials Br Br OH OH Reagents Aqueous H,SO, at rofu f Conc. HCI or HCI...
Devise the most efficient synthesis for the carboxylic acid below using a starting material and reagents from the tables. Give your route by specifying the number of the starting material followed by the letters of the reagents you would use beginning with the first step. The answer 4fh means treat t-butanol(4) with conc. HCl(f) then treat the product with KOH in alcohol(h). Mg/dry ether CO_2 acidic workup NaCN/THF or DMF NaCN/dil. Aqueous H_2SO_4 Ethanol, H_2SO_4 [trace) at reflux Conc. HCl...
(14) V. Starting from benzene and any other reagents you need, propose an efficient synthesis of th following compound. (10) VI. Devise a synthesis that will accomplish the following transformation in good yield. Use the given compounds as the only organic source of carbon atoms. You may use any common organic solvents as well as any needed inorganic reagents (14) V. Starting from benzene and any other reagents you need, propose an efficient synthesis of th following compound. (10) VI....
Devise the most efficient synthesis for the carboxylic acid below using a starting material and reagents from the tables. Give your route by specifying the number of the starting material followed by the letters of the reagents you would use beginning with the first step The answer 4th means treat -butanol(4) with conc. HCI(0) then treat the product with KOH in alcohol(h). Br Starting materials Br Br Reagents I KMnO4/H,O j Na2 CrOs/ aqueous H,SO k 1.BH THE a Mg...
Starting only from organic reagents of 4 carbons or fewer, propose an efficient synthesis for the molecule below. You may use any necessary solvents and inorganic reagents, and can assume that all products can be isolated as needed. If only one product is to be taken on to a new step, indicate which one.
Devise the most efficient synthesis for the carboxylic acid below using a starting material and reagents from the tables. Give your route by specifying the number of the starting material followed by the letters of the reagents you would use beginning with the first step. The answer 4fh means treat t-butanol(4) with conc. HCl(f) then treat the product with KOH in alcohol(h). a Mg/dry ether b 1. CO_2 2. Acidic workup c NaCN/THF or DMF d NaCN/dil. Aqueous H_2SO_4 e...