me 1: CH3 HNO, / H,SO, NaOC1 CH HO, CH,OH /H* NO, HNO,/ H,SO, OCH NaOC1 HNO, H,SO он но. NO2 NO2 CH OH / H* OCH CH,OH/H* NO2 You decide to perform step three of the green pathway first. You start with 1.81 g of the starting material. After the reaction is complete, you weigh 1.1 g of the product, which is a dry solid. What is the percent yield for the third step of the green pathway? Show all of your work!

me 1: CH3 HNO, / H,SO, NaOC1 CH HO, CH,OH /H* NO, HNO,/ H,SO, OCH NaOC1 HNO, H,SO он но. NO2 NO2 CH OH / H* OCH CH,OH/H* NO2 You decide to perform step three of the green pathway first. You start with 1.81 g of the starting material. After the reaction is complete, you weigh 1.1 g of the product, which is a dry solid. What is the percent yield for the third step of the green pathway? Show all of your work!

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Draw a mechanism for the following reaction. Make sure to include all non-bonding electrons.
Please show all your work please, thank you! Sorry, this question has many parts. The reaction O3(g)+O(g)→2O2(g), occurs via the following mechanism:Step 1: Cl(g)+ O3(g)→ClO(g)+O2(g); Ea=85 kJ/molStep 2: ClO(g)+ O(g)⇌Cl(g)+O2(g); Ea=10 kJ/mol a. Given the proposed mechanism above, identify any catalysts and any intermediates in this reaction. Be sure to distinguish between the two types of species in your answer. b. Using the proposed mechanism, derive a rate law. *Hint: use the activation energies to determine the slower step. Show all of your work. c. This mechanism was verified by kinetic measurements of the rate of depletion of ozone. How is the rate of change of oxygen gas concentration related to the rate of change of ozone concentration?
Which of the compounds shown below exhibit a high negative free energy of hydrolysis equal to or larger than the free energy of hydrolysis for the phosphoanhydride of ATP? (Choose all that apply) В Α HPΗ Ho HO HO H2N-CH-C CH2 H2N-CH-C CH2 CH2 H2N-CH-Ö CH2 C CH2 D E O A O B O E O=p-00 O=p-00 O=-00 O=0-00 O=L-00
On the free energy diagram shown, label the intermediate (s) and transition state(s). Is the reaction thermodynamically favorable? Reaction.
Predict the major product after all reactions occur.( Please step by step answer and don't use hand raiting please
which yields more free energy when completely oxidized, stearate or alpha-linolenate?
Balance the reactions. A hint is provided to help you decide if the reaction will proceed as written, ie from left to right. Do not leave any fractions. 1. a) Balance Al₂O3 → Al + 0₂ b) What type of reaction is this? c) Is this a redox rx, yes / no ? d) The reaction will go from left to right, yes / no ? (hint: O₂ is very reactive) 2. a) Balance HNO3 + AI → b) What type of reaction is this? c) Is this a redox rx, yes / no ? d) The reaction will go from left to right, yes / no ? (hint: aluminum is a reactive metal, and a gas escapes) C7H14 + 0₂ 3. a) Balance, leave no fractions b) What type of reaction is this? c) Is this a redox rx, yes / no ? d) The reaction will go from left to right, yes / no ? (hint: O₂ is very reactive) H2(g) + AI(NO3)3 → CO₂ + H₂O
н P OH `OH ÓH но OH write mechanisms for reaction shown by drawing each step. Not all cofactors may be indicated, use them as necessary. Disregard stereochemistry.
What kind of catalysis is cysteine driving in this picture? S Los i fy R……—NHR N-H---S O. N-H H-N H-N. O Metal catalysis Covalent catalysis Base catalysis O Acid catalysis NHR²
Table 4. Rates of saponification at 35°C. Ester k(M-' sec") k, relative* (CH,O),PO, 2.0 x 10 3.4 x 10-4 1.0 x 10-2 1.0 2 x 10 5 x 10 CH,CO,C,H, "Rate relative to that of (CH,O);PO;". Question 3 Table 4 lists the rates of base catalyzed hydrolysis (saponification) for several different esters. Using your understanding of nucleic acids chemistry, explain why hydrolysis of the phosphodiester is slow compared to the phosphotriester and ethyl ester.
H,N. NH3 HO, H,O H,N. NH2 COOH СООН glutamic acid glutamine why does the reaction not proceed?
B only