Which is (are) not a product(s) of the following reaction? A B C Determine the products...
Us For the following reaction, determine the structure of the product by using the 'H NMR Hints: The O=P(OCH,CFala group is a leaving group J values are J values (splitting constants) are calculated using the following formula: J = (difference in ppm between split peaks) x (frequency of instrument) for ALKENE For this instrument:) = (difference in ppm) x (500MHz) If]<12Hz, the product has cls geometry around the double bond Protons If >12Hz, the product has trans geometry around the...
3. In the deuterium-labeled compound below predict the product(s) of the elimination reaction of the following elimination reaction and tell whether the alkene formed contains deuterium (D) or not. (20 pts) HC CH, ОН TH 0 H,SO.(aq) heat D HC NaOCH.CH CH2CH,OH heat CH, (ii) Write a detail mechanism for the formation of the product in question 30). 4. Name the following compounds and state the orientation around the double bond (cis/trans or E/Z) (10 pts) НО. Dr. Denton
Draw the organic product(s) of the following reaction. Draw the organic product of the following reaction. Draw structures for the alkene (or alkenes) that gives the following reaction product. Draw the structure for an alkene that gives the following reaction product. Draw the products of the following reactions, indicating both regiochemistry and stereochemistry when appropriate.
+ion OAL, 5) Which of the following structures contains an alkene? A)1 B) II C) III D) IV 6) Which of the following is a secondary alcohol? OH HO B) II AT D) IV C) III 7) Rank the following compounds in order of increasing strength of intermolecular forces, putting the molecule with the weakest intermolecular force first OH A) I II B) I<IIIIIC III ) II<I<III ) IIIII< I D 8) Which of the following compounds has the highest...
3. In the deuterium-labeled compound below predict the product(s) of the elimination of the following elimination reaction and tell whether the alkene formed contains deuterium or not. (20 pts) HAC CH OHH .SO.( heat HCP, H NaOCH.CH CHCHOH heat CH3 (iii) Write a detail mechanism for the formation of the product in question 30. 4. Name the following compounds and state the orientation around the double bond (cis/trans or E/Z) (10 pts) 0
Draw a structural formula for the major product of the reaction shown. H3C (C=CH2 B H3C • Show product stereochemistry IF the reactant alkene has both carbons of the double bond within a ring. • Do not show stereochemistry in other cases. • If the reaction produces a racemic mixture, just draw one stereoisomer. ChemDoodle Previous Next
3. In the deuterium-labeled compound below predict the product(s) of the elimination of the following elimination reaction and tell whether the alkene formed contains deuterium or not. (20 pts) HAC CH OH H,SO (aq) hear o H2CD NaOCH.CH CHCH OH heat CH3 (iii) Write a detail mechanism for the formation of the product in question 31. 4. Name the following compounds and state the orientation around the double bond (cis/trans or E/Z) (10 pts) HO,
Draw a structural formula for the major organic product of the following reaction: CH2Cl2 Show product stereochemistry IF the reactant alkene has both carbons of the double bond within a ring. Do not show stereochemistry in other cases. If enantiomers are formed, just draw one. opy aate
Question 7 (2 points) Which of the following dienes can undergo the Diels-Alder reaction? II III IV a) 11 Ob) III Oc) Od IV Question 8 (2 points) How would you use 'H NMR spectroscopy to distinguish between the following compounds based on the benzene ring protons? II O O a) Benzene protons for I show up between 6.0 - 7.0 ppm and Il between 7.0 - 8.0 ppm Ob) Benzene protons for I show up between 7.0 - 8.0...
Answer all please What is the major product obtained from the following reaction? Brz H2O Ye Boh OH HO Br A) I B) II C) III D) IV Predict the major product of the following reaction. HO H2SO4 A) I B) II C) III D) IV Which of the following compounds has the highest boiling point? A) I B) II C) III D) IV