Question 3 (1 pt) How many different aldols (B-hydroxyaldehydes), including constitutional isomers and stereoisomers, are formed...
NaOEt OET ETOH HCI H2O NaOH H2O 1. LIAIHA 2. H20 CH420 Question 2 (1 pt) When treated with aqueous NaOH, the following compounds give an aldol product which then undergoes dehydration to give a new product (with Estereochemistry). Please give structural formulas for both products. NaOH NaOH + H20 Н20 H20 Aldol product Question 3 (1 pt) How many different aldols (B-hydroxyaldehydes), including constitutional isomers and stereoisomers, are formed upon treatment of propanal with a base?
Due date: Nov. 8, 2019 (right before lecture). Total points: 5 Question 1 (3 pts) Please fill in the boxes with the missing structures. HCI NaOEt NaOH HC 2 Hо OEt EIOH Но Hао 1. LIAH 2.H20 CaHO Question 2 (1 pt) When treated with aqueous NaOH, the following compounds give an aldol product which then undergoes dehydration to give a new product (with E stereochemistry). Please give structural formulas for both products. NaOH NaOH + H20 H + Нао...
0/1pts Incorrect Question 13 How many isomers (constitutional and stereoisomers) exist for dimethylcyclohexane? 1/1 pts Question 14 0/1pts Incorrect Question 16 Which of the following structures represent the same stereoisomer? Br Br CHs H. CH H CH HO CHS Br HO CH 1 3 2 only 1 and 3 only 2 and 3 only I and 2 1, 2 and 3 0/1pts Incorrect Question 13 How many isomers (constitutional and stereoisomers) exist for dimethylcyclohexane? 1/1 pts Question 14 0/1pts Incorrect...
0/1pts Incorrect Question 13 How many isomers (constitutional and stereoisomers) exist for dimethylcyclohexane? 1/1 pts Question 14 0/1pts Incorrect Question 16 Which of the following structures represent the same stereoisomer? Br Br CHs H. CH H CH HO CHS Br HO CH 1 3 2 only 1 and 3 only 2 and 3 only I and 2 1, 2 and 3
1. Identify each pair of compounds as constitutional isomers, stereoisomers, identical molecules, or other. (a) stereoisomers constitutional isomers other identical molecules (b)identical molecules other stereoisomers constitutional isomers (c) constitutional isomers identical molecules stereoisomers other (d)other identical molecules constitutional isomers stereoisomers
Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, different conformations of the same compound, or the same conformation of a compound viewed from a different perspective. Note that cis, trans isomers are an example of stereoisomers. OH Br Submit Answer Retry Entire Group 3 more group attempts remaining
5. How different stereoisomers (i.e. geometrical and optical isomers) of the complex are possible? many 3+ [Co(en)3] en = ethane-1,2-diamine ethylenediamine = NH2CH2CH2NH2 а) 1 b) 2 c) 3 d) 4 e) 5
ycloalkanes 1 pts M Indicate whether the pair of structures shown represent stereoisomers constitutional isomers, different conformations of the same compound, or the same conformation of a compound viewed from a different perspective Note that cis, trans isomers are an example of stereoisomers. ions 1 pts 2req Cl Cl 1 pts 2red Cl Cl Cl CH3 CH30 CH3o Submit Answer Retry Entire Group 5 more group attempts remaining at 11:00 PM Email Instructor Save and Exit Type here to searclh
cdn.inst-fs-lad-prod.inscloudgate.net a) constitutional isomers c) stereoisomers b) cis-trans isomers d) none of these 45) There are 3 functional groups present on this molecule. Name them: HOCH, a) aromatic c) ketone b) alcohol d) aldehyde 46) The name for this molecule is _? a) ethanone c) ethanol CH3-C-H b) ethanal d) ethanoic acid 47) The name for this molecule is_? Н-С-ОН a) methanone c) methanol b) methanal d) methanoic acid 48) The name for this molecule is_? HC -CH, a) propanone...
How many different aldol addition products can be formed in the reaction of equal amounts of propanal and butanal with aqueous sodium hydroxide at OC? (Consider only constitutional isomer - not stereoisomers.) C1 OOO QUESTION 2 Which of the following is the aldol addition product of butanal in the presence of sodium hydroxide and water? 2-ethyl-3-hydroxyhexanal C2-methyl-2-hydroxyheptanal C 3-ethyl-2-hydroxyhexanal C2-ethyl-2-hydroxyhexanal QUESTION 3 The reaction of benzophenone in a Aldol self-condensation reaction with sodium hydroxide and water gives which product? C...