Which compound(s) would be an activator and an op-director? Enter all numbers in numerical order. COCH3...
Which compound(s) would be an activator and an op-director? Enter all numbers in numerical order. OH COCH3 TO What two reagents can be used to form 3.ethyl-2-methyl-3-pentanol? Choose two numbers and enter in numerical order. TT- 4 CH3CH2MgBr 5 (CH3)2CHMGBT
Which starting material would give the following ketone product using the Friedel Crafts acylation adidas όόόό Which two starting materials can be used to prepare the compound in the box? Enter two numbers, in numerical order. O Trieu
What two starting materials are needed to prepare the following acetal? Enter two numbers in numerical order. LOH - cool 6 OH но. HO
#6 Which combination(s) of organic bromide and carbonyl compound can be used to prepare the alcohol in the box by reaction of the Grignard reagent derived from the alkyl bromide with the carbonyl compound? Wrong Answer B OCH CH3Br CH3Br 3 a) only 1 b) only 1 and 2 c) 1, 2 and 3 d) only 3 and 4 e) 1,2,and 4
#6 Which combination(s) of organic bromide and carbonyl compound can be used to prepare the alcohol in the box by reaction of the Grignard reagent derived from the alkyl bromide with the carbonyl compound? Wrong Answer B OCH OCH CH3Br CH3BT OH a) only 1 b) only 1 and 2 c) 1, 2 and 3 d) only 3 and 4 e) 1,2,and 4
S. Show how you would prepare the following compound using an organometallic reagent. You may use any hydrocarbons, organohalides, alcohols and/or carbonyl compounds that have five of fewer carbon atoms You may also use any needed reagents and solvents OH This one as well. He quits grading when you get two mistakes. 6. Propose a synthesis of the following compound using a Wittig reaction. You may use triphenylphosphine (Ph P) and any reagents containing five carbons or less as starting...
Which charge(s) for the N2 molecule would give a bond order of 1.5? (Select all that apply.) −4 −3 −2 −1 +1 +2 +3 +4
Let S be the set of distinct ordered triples comprised of the numbers 1, 2, 3, 4. To say that the triple is distinct means that no number occurs twice in the triple. To say that the triple is ordered means that two triples in which the same numbers appear in a different order are considered to be different triples. Some of the elements of S are: 1,2,3), (1,2,4), (3,2,1), (3,2,4), (4,2,1), (4,3,2) We wish to list all of the...
please answer all 1. Which fabric(s) gave the most intense colors with each of the dyes synthesized in this lab? a) b) What are key structural differences between the chemical structures of the fibers which gave intense color and the fibers that showed much less color intensity? (See Discussion Section of On-line Lab Manual for structures of the fabrics or Figure 1 in the lab manual) 2. Give the starting amine and the phenolic compound that would be used in...
1. Determine the amount of the missing items, identifying them by letter. Enter all amounts as positive numbers. 2. Prepare on Company's statement of cost of goods manufactured for December . 3. Prepare on Company's income statement for December. Manufacturing Income Statement, Statement of Cost of Goods Manufactured Several items are omitted from the income statement and cost of goods manufactured statement data for two different companies for the month of December. Off Materials inventory, December 1 Materials inventory, December...