12.24 Draw structural formulas for the hemiacetal and then the acetal formed from each pair of...
4. Draw the product of the hemiacetal and the acetal formed from the combination of the following reagents in the presence of an a cid catalyst. OH OH OH 5. Write the products of acid catalyzed hydrolysis of the following acetal.
Propose a structural formula for the acetal formed from the pair of reactants shown below in the presence of an acid catalyst. Assume an excess of the alcohol is used. MeOH You do not have to consider stereochemistry. In cases where there is more than one answer, just draw one.
Be sure to answer all parts. Draw the hemiacetal and acetal formed when the carbonyl compound is treated with two equivalents of the given alcohol in the presence of H2SO4. CH2CH2 CH2 CH3 + CH3OH Hemiacetal : draw structure ... Acetal : draw structure ...
draw the Structural formulas for the principal organic product formed , if there is no reaction say no reaction . H, ( CH, NaOll/HO H_ _ I) Br / heat H.SO/ heat - - -CH, CH; HII 4) CI,C = CH, --- --- CH, လH,၀ / HSO, 1) 03 2) Zn / H20 Br 3) ül (CH3);CO Na (CH3)3CO11a 1) BLIZ; THE CO 2)11202 - CHM= CHH Zn acetic acid HI • D-cu-cu, .
Draw structures of lactol/cyclic hemiacetal or cyclic acetal formed from intramolecular cyclization of the hydroxy aldehydes/ketones9-6.jpg
em 7 Draw the condensed structural formulas for the products from each of the following reactions: Part A CH --OH + NaOH Draw the molecules on the canvas by choosing buttons from the Tool O e Hoor Marvin JS Item 7 Part B Draw the condensed structural formulas for the products from each of the following reactions: CH3-C-OH + H2O + Draw the molecules on the canvas by choosing buttons from the To D HE POO Marvin JS sooooood Draw...
10. Draw the structural formulas (condensed or line bond) for the products formed from each of the following reactions: + H,O CH3CH2CH2 он + KOH CH2CH2CH2 b. ОН он н* heat но. с. H* сH,CH,он heat но. Give the IUPAC name for all ORGANIC products formed in above reactions.
18. Draw the condensed structural formula for the hemiacetal formed by adding one ethanol molecule to each of the following. A.) propanal B.) butanone C.) methanal
Draw the expanded structural formula for the product formed when each of the following is reduced by hydrogen in the presence of a nickel catalyst: C.) 3-chlorocyclopentanone
19. Draw the condensed structural formula for the acetal formed by adding two ethanol molecules to each of the following compounds. A.) propanal B.) butanone C.) methanal