why are tertiary alcohol's resistant to oxidation? (i.e - using reagents like H2CRO4 or PCC)?
why are tertiary alcohol's resistant to oxidation? (i.e - using reagents like H2CRO4 or PCC)?
Balance the redox equation for the oxidation of p-xylene to terephthalic acid using H2CrO4: How many milligrams of H2CrO4 are required to oxidize 75.0 mg of p-xylene to terephthalic acid?
ChemActivity 10: Oxidation and Reduction 145 Model 7: Primary (1°), Secondary (2°), and Tertiary (3°) Carbons The words methyl (0'), primary (1), secondary (2"), and tertiary (3) were used to describe the number of (nonhydrogen) R groups attached to a carbocation carbon (see CA 8). This same naming strategy is used to describe any carbon with one attached "heteroatom," Z (hetero other). H R Z any atom other than C or H (hetroatom) R- -z -Z н- alkyl (not H)...
ChemActivity 10: Oxidation and Reduction 145 Model 7: Primary (1°), Secondary (2°), and Tertiary (3°) Carbons The words methyl (0'), primary (1), secondary (2"), and tertiary (3) were used to describe the number of (nonhydrogen) R groups attached to a carbocation carbon (see CA 8). This same naming strategy is used to describe any carbon with one attached "heteroatom," Z (hetero other). H R Z any atom other than C or H (hetroatom) R- -z -Z н- alkyl (not H)...
provide a mechanism for both of the reactions provided. why can secondary or tertiary amines not be formed using this reaction? 1. Complete a mechanism for both pathways below, the hydrolysis (use acidic or basic conditions - note which is used) and the Ing- Manske procedure. Provide intermediates with arrows for each step. H2O .COH + RNH2 Hoor HO "co₂H oa aq. H2NNH2 2. Why can this reaction only form 1 (primary) amines, not 2 (secondary) or 3 (tertiary)?
Butanone is formed by oxidation of Butan-2-ol using acidified potassium dichromate (VI) as shown by the following equation. CH:CH-CH(OH)CH3 + [0] → CH3CH,COCH3 + H2O (a) Is butan-2-ol Primary, secondary or tertiary alcohol? Explain your answer. (2) (b) Look at the infrared spectrum below and see whether the compound is butanone or butan-2-ol. Use your knowledge of spectroscopy to identify and explain your answer(3) Table A Infrared absorption data Bond Wavenumber Icm-1 N-H 3300-3500 (amines) O-H 3230-3550 (alcohols) C-H 2850-3300...
Using the reagents (A - F) below, show how you would bring about these conversions: PCC KyCrO; H.SO A: Н20 H>SO4 NaNO HCI B: CAC D: - E: - F: N CH, 2. beat x Incorrect (a) 1-Pentanol to pentanal WOS, X Incorrect. (b) 1.Pentanol to pentanoic acid WORS, WO x Incorrect (c) 2-Pentanol to 2-pentanone X Incorrect. (d) 1-Pentene to 2-pentanone a s Intermediate 9 h % Incorrect. Draw the structure of the Intermediate in (d). Incorrect. (e) Benzene...
Why is it important to specify the "group by" column when using an aggregate function like MIN() or DISTINCT()? What would happen if you were to leave it out?
Why tough to draw the molecular diagram of H2O like molecules by using the molecular orbital theory
1. You are presenting with advanced flu-like symptoms (i.e., cough, fatigue, fever, and malaise) and visit the doctor. The doctor rules out an influenza infection and tells you to drink lots of fluids and get plenty of bed rest. Should you insist on being tested for coronavirus infections? Why or why not? 2. Last year you endured the flu and multiple viral infections. Will this help protect you from further virus infections? If so, to what extent? 3. Scientists are...
Using C: Implement the function ranges that takes no input and prints the ranges (i.e., the minimum and maximum legal values) of the types char, short, int, long, and long long, both signed and unsigned. You should do this by printing appropriate constants defined in the header file /usr/include/limits.h (this is why hw1.c starts with #include <limits.h>). This should print something like: signed char minimum value: -128 maximum value: 127 unsigned char minimum value: 0 maximum value: 255 signed short...