4. (12 pts) For each of the molecules below, provide a retrosynthetic analysis to starting materials...
5. (12 pts) For the molecules below, provide a retrosynthetic analysis to starting materials that satisfy the conditions given. Then give a step-by-step synthetic plan. You may use any reagents you want to accomplish your synthesis. OH O from starting materials containing three or fewer carbon atoms from starting materials containing two or fewer carbon atoms
6. (12 pts) For each the molecules below, provide a retrosynthetic analysis and then give a step-by- step synthetic plan. All the carbon atoms in the final products must come from molecules in the box at the bottom. You may use any other reagents you want to accomplish your synthesis. H3CH2CO Acceptable Carbon Sources: " i hool.com ormar BCH,NH iicuch " OCH CH3
9.RETROSYNTHETIC ANALYSIS Give a reasonable synthesis for the following compound from the indicated starting materials. You may use any other organic reagents or inorganic reagents you wish. The desired product for each reaction must be the MAJOR PRODUCT. Give the reactants, conditions (where appropriate), and products of each synthetic step but NO MECHANISMS. [4 points) OH Use to make HO
Retrosynthetic Analysis 12. Give a reasonable synthesis for each of the following compounds from the indicated starting materials. You may use any other organic or inorganic reagents you wish unless otherwise indicated. The desired product for each reaction you propose must be the one of the predominant products. Give the reactants, conditions (where appropriate) and products of each synthetic step. NO MECHANISMS! [8 points] NH ONH2 Make starting with
Hello can someone please help me with these questions? Explinations and answers please. Starting with bromobenzene and any other needed reagents, outline a sunthesis of the following aldehyde: Show how you would prepare the following alcohol from bromobenzene and 1-butene. Write a retrosynthetic analysis and synthetic reactions that could be used to prepare racemic Meparfynol, a mild hypnotic, starting with compounds of four carbon atoms or fewer. Starting from 1-bromo-4-hydroxymcthyicydohesane and any other reagents, detail a synthesis for the following...
For any two of the molecules below, outline both a retrosynthetic analysis and a forward synthesis with reagents. Each of your building blocks should not incorporate more than five carbon atoms of the target molecule. (Note: your syntheses do not need to be stereoselective) COH OH [20 marks]
1- Suggest a retrosynthetic analysis for each of the following target molecules In each case identify the latent polarity and the type of disconnection . 2-suggest synthons, synthetic equivalents, and reagents for the forward synthesis (a single disconnection is required ) ((resynthetic steps) , ((synthetic steps))
References Devise a synthesis of (Z) 4-nonene using one of the starting materials and any of the reagents below using the fewest steps possible. If you need fewer than the 3 steps allowed, enter "none" for reagents in the remaining unused steps. Starting materials CHO HC C-CCH CH HC CH HCЕC-CH, нC-C-сH,сн, HC-C-сH,сH,сH,сн, HCEC-CH H сн, 6 1 2 3 5 Reagents a NaNH, / NH,) g1-bromo-3-methy butane d iodoethane J H2/Lindlar cataly st b NaOH/H20 e 1-bromopropane k HINH,0)...
Devise a synthesis of (Z)-4-methyl-2-pentene using one of the starting materials and any of the reagents below using the fewest steps possible. If you need fewer than the 3 steps allowed, enter "none" for reagents in the remaining unused steps. Starting materials HC=CH HC=C-CH, HC=C-CH,CH, сн. HC=C-CH2CH2CH2CH2HC=C-C-CH, von CH, HC=C-¢-CH, . CHO Reagents a NaNH, NH(l) diodoethane g 1-bromo-3-methylbutane į Hy / Lindlar catalyst - Na0H: H0 e 1-bromopropane ht-butyl bromide k H / NH (1) ciodomethane f 2-bromopropane i...
Devise a synthesis of (Z)-4,4-dimethyl-2-pentene using one of the starting materials and any of the reagents below using the fewest steps possible. If you need fewer than the 3 steps allowed, enter "none" for reagents in the remaining unused steps. Starting materials HCBCH HC=C–CH, HC=C=CH-CH, HC=C=CH-CH-CH-CH, остаток сн. HC=C–C–CH, Η. сн. HC=C–C–CH, CH, . Reagents a NaNH, NHI) diodoethane g 1-bromo-3-methylbutane į Hy / Lindlar catalyst b NaOH ІН,0 e 1-bromopropane ht-butyl bromide k H, NH (1) c iodomethane f...