Examlex
PCC and CrO3 are both Cr(VI)reagents.However,PCC/CH2Cl2 is useful in oxidizing primary alcohols to aldehydes,while the analogous reaction with CrO3/H2SO4 will typically produce carboxylic acids.Why?
Exchange Rate
The equivalent value of one currency when swapped for another.
Wine
An alcoholic beverage made from fermented grapes or other fruits.
Shoes
Footwear items designed to protect and comfort the human foot while the wearer is doing various activities.
Exchange Rate
The conversion rate from one currency to another.
Q6: Which of the following would you expect
Q12: How many different dihydroxybromobenzenes are possible?<br>A)8<br>B)7<br>C)6<br>D)5<br>E)4
Q23: The reaction between 1-pentanol and HBr to
Q44: If the role of the solvent is
Q55: Which is a correct IUPAC name for
Q67: Which Grignard synthesis will produce an optically
Q111: What is the chief product of the
Q131: Which diene would be least stable? <img
Q136: The following transformation would be considered a(n)?
Q150: The final product,E,in the following reaction sequence