An optically active compound a, c6h10o2, when dissolved in naoh solution, consumed one equivalent of base. on acidification, compound a was slowly regenerated. treatment of
a. with lialh4 in ether followed by protonolysis gave an optically inactive compound
b. that reacted with acetic anhydride to give an acetate diester derivative
c. compound b was oxidized by aqueous chromic acid to β-methylglutaric acid (3-methylpentanedioic acid),
d. identify compounds a, b, and c; do not specify stereochemistry. (the absolute stereochemical configurations of chiral substances cannot be determined from the data.)
Answers: 3
Chemistry, 22.06.2019 08:40
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
Answers: 2
Chemistry, 22.06.2019 14:40
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products
Answers: 2
Chemistry, 23.06.2019 03:00
Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?
Answers: 1
Chemistry, 23.06.2019 03:30
Name 3 types of energy you see being used as you look around a classroom
Answers: 1
An optically active compound a, c6h10o2, when dissolved in naoh solution, consumed one equivalent of...
History, 09.04.2020 22:32
Biology, 09.04.2020 22:32
Mathematics, 09.04.2020 22:32
Mathematics, 09.04.2020 22:32
Mathematics, 09.04.2020 22:33
Computers and Technology, 09.04.2020 22:33
Spanish, 09.04.2020 22:33
Mathematics, 09.04.2020 22:33
Mathematics, 09.04.2020 22:33
Chemistry, 09.04.2020 22:33
Mathematics, 09.04.2020 22:33
Mathematics, 09.04.2020 22:33