Homework Answers
a. Br2, Methanol. Bromine in methanol will give use desired product. First it will form brominium ion which will open up by methanol.
b. KMnO4, NaOH, cold condition. KMnO4 and NaOH will give us diol racimic product.
c. 1)BH3, THF 2) H2O2, NaOH. Hydroboration will happen on less substituted side and by treatment of hydrogen peroxide and sodium hydroxide we will get less substituted alcohol.
d. 1)Hg(OAc)2, H2O 2) NaBH4. Mercury acetate followed by reduction by sodium borohydride will give us more substituted alcohol.
e. Lindars catalyst, H2. Lindars catalyst in presence of hydrogen gas we will get alkene from alkyne.
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CM-241 F19 Homework # 7 is due on 11/8/19 at 5pm in the mail box labeled...
CM-241 F19 Homework # 7 is due on 11/8/19 at 5 pon in the mail box...
CM-241 F19 Homework # 7 is due on 11/8/19 at 5 pon in the mail box labeled CM-241 near room SC236 Supplementary session is on 10/31/19 between 5:30 pm - 7:30 pm in the room 194CAMP 1. In each of the following addition reactions (1) using arrows provide a mechanistic explanation of the course of the reaction (show transition state for concerted mechanism and intermediate for two-step mechanism): (ii) write the products of the reaction; (iii) name the reaction product/s....
by showing resonance structure. 2. Predict the major product/s formed in each of the following reactions,...
by showing resonance structure. 2. Predict the major product/s formed in each of the following reactions, indicate if the reagent reacts either regioselectively or stereospecifically, or both in relevant cases (5 x 2 = 10 points): a. Write product/s of the reaction using Fischer projection. HCI (Z)-3-methyl-pent-2-ene 2 Name CM-241 F19 18/19 at 5pm in the mail box labeled CM-241 near room SC Homework #7 is due on 10/31/19 between 5:30 pm - 7:30 pm in the room 194CAMP Supplementary...
CM-241 F18 Name Homework # 5 is due on 10/17/18 at 5 pm in the mail...
CM-241 F18 Name Homework # 5 is due on 10/17/18 at 5 pm in the mail box labeled CM-241 near room SC236 50 points 3. Keeping the atomic connectivity and moving only electrons, write contributing resonance structure/s for six compounds shown below. Be sure to specify formal charges, if any, in the resonance structure/s. (12 points) Br о- Use lone pair on nitrogen atom to start drawing resonance structures
Name CM-242 SI8 Homework # 9 is due on 4/1 1/18 at 5 pm in the...
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Chapter 7: Selecting and implementing Risk Management... Homework . Due in 5 days 4/11 answered 8....
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CM-241 F19 Homework # 7 is due on 11/8/19 at 5 pon in the mail box labeled CM-241 near room SC236 Supplementary session is on 10/31/19 between 5:30 pm - 7:30 pm in the room 194CAMP 1. In each of the following addition reactions (1) using arrows provide a mechanistic explanation of the course of the reaction (show transition state for concerted mechanism and intermediate for two-step mechanism): (ii) write the products of the reaction; (iii) name the reaction product/s....
by showing resonance structure. 2. Predict the major product/s formed in each of the following reactions, indicate if the reagent reacts either regioselectively or stereospecifically, or both in relevant cases (5 x 2 = 10 points): a. Write product/s of the reaction using Fischer projection. HCI (Z)-3-methyl-pent-2-ene 2 Name CM-241 F19 18/19 at 5pm in the mail box labeled CM-241 near room SC Homework #7 is due on 10/31/19 between 5:30 pm - 7:30 pm in the room 194CAMP Supplementary...
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Name CM-242 SI8 Homework # 9 is due on 4/1 1/18 at 5 pm in the mail box labeled CM-242 near room SC236 Supplementary session will take place on 4/10/18 between 5:30-8:30 pm in the room SC238 6. (6 points) D-glucose reacts with acetone in the presence of acid to yield the non-t isopropylidene-D-glucofuranose. Show full mechanism of such transformation, start w protonation of the t, then react it with oxygen that is part of the cyclic system and change...
4:13 7 11 Exit Question 19 5 pts The line graph below shows the price of a stock over the course of the day. 10 9 8 Price of Stock in Dollars 2 9AM 10AM 11AM 12AM 1PM 2PM 3PM 4PM 5PM 6PM At what time was the stock price highest? 12 PM 9 AM 1 PM O 2 PM
Homework 6 Begin Date: 6/25/2016 12:00:00 AM -- Due Date: 8/17/2016 11:59:00 PM End Date: 8/18/2016 11:59:00 PM (7%) Problem 13: A 2.1 T magnetic field is applied perpendicular to the path of charged particles in a bubble chamber. Randomized Variables B = 2.1 T What is the radius of curvature in cm of the path of a 92 Me V proton in this field? Neglect any slowing along its path. r =
Chapter 7: Selecting and implementing Risk Management... Homework . Due in 5 days 4/11 answered 8. Lapses in due diligence relating to mergers and acquisitions 9. Counterparty reliability in financial hedges 10. Spoilage or crop disease causing damage to the quantity, quality or marketability of grain supplies Source: Willis Group Assigned as Homework O Discussion Question The adoption of ERM has become much more common in firms of all types including hospitals. What do you think are three non-hazard risks...
Chapter 7: Selecting and implementing Risk Management Homework . Due in 5 days gement T... 7/11 answered ELE --------- - - to perform present value computations. Key Concepts 7.3 Homework • Unanswered In the calculation of the present value of $500,000 available in five years presented above, how would the present value change it the interest rate was increased from 8 percent to 10 percent? A the present value would be lower the present value would be higher resent value...
Ch. 10 Homework Organic Chemistry ! - Fall 2019 Name: Due Date: 11/20/19 1. (7 pts) Synthesis! Show how you would synthesize the following products from the given starting materials. It takes more than one reaction to make each of these products. After each set of reagents, show the interemediate products that form. • N - Y o N - road 2-0 2. (3 pts) Show the predicted products for the following reactions. با LIAIHA . . . Raney Ni
Due in 2 hours, 7 minutes. Due Wed 07/24/2019 11:59 pm A company produces steel rods. The lengths of the steel rods are normally distributed with a means of 212..ems and Show Intro/Instructions standard deviation of 2.1-cm. For shipment, 17 steel rods are bundled together Find the probability that the average length of a randomly selected bundle of steel rods is between 212 9.c and 213.2- P1212.9.cm 2 13.2-cm) - Enter your answer as a number accurate to 4 decimal...
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