H3C-C=C-CH3 ^^C↔X ™ H₂C Alkynes are reduced to trans alkenes by a process called dissolving metal reduction. The reaction uses sodium or lithium metal as the reducing agent and liquid ammonia as the solvent. The method is specific in the formation of trans alkenes from alkynes. The method involves two successive transfers of single electrons from the alkali metal to the triple bond, with abstraction of protons from the ammonia solvent. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions Na • Na, NH3 H3C-C=C-CH3 CH3 H3C CH3 Nat
H3C-C=C-CH3 ^^C↔X ™ H₂C Alkynes are reduced to trans alkenes by a process called dissolving metal reduction. The reaction uses sodium or lithium metal as the reducing agent and liquid ammonia as the solvent. The method is specific in the formation of trans alkenes from alkynes. The method involves two successive transfers of single electrons from the alkali metal to the triple bond, with abstraction of protons from the ammonia solvent. Draw curved arrows to show the movement of electrons in this step of the mechanism. Arrow-pushing Instructions Na • Na, NH3 H3C-C=C-CH3 CH3 H3C CH3 Nat
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Please answer both, and please help in indicating whether it is a single electron or a pair that is in movement, thank you!
![H3C-C=C-CH3
Arrow-pushing Instructions
H3C
Alkynes are reduced to trans alkenes by a process called dissolving metal reduction. The
reaction uses sodium or lithium metal as the reducing agent and liquid ammonia as the
solvent. The method is specific in the formation of trans alkenes from alkynes. The method
involves two successive transfers of single electrons from the alkali metal to the triple bond,
with abstraction of protons from the ammonia solvent.
Draw curved arrows to show the movement of electrons in this step of the mechanism.
AOC XT
Na.
Na, NH3
H3C-C=C-CH3
CH3
H3C
CH3 Na](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5888bae3-212e-47ed-9890-15c9dff3400f%2Fa9e47b96-3dd2-464a-a0b6-300e692ebe39%2F3r2zw6_processed.png&w=3840&q=75)
Transcribed Image Text:H3C-C=C-CH3
Arrow-pushing Instructions
H3C
Alkynes are reduced to trans alkenes by a process called dissolving metal reduction. The
reaction uses sodium or lithium metal as the reducing agent and liquid ammonia as the
solvent. The method is specific in the formation of trans alkenes from alkynes. The method
involves two successive transfers of single electrons from the alkali metal to the triple bond,
with abstraction of protons from the ammonia solvent.
Draw curved arrows to show the movement of electrons in this step of the mechanism.
AOC XT
Na.
Na, NH3
H3C-C=C-CH3
CH3
H3C
CH3 Na
![H3C-C=C-CH3
H3C
Na, NH3
H3C
Alkynes are reduced to trans alkenes by a process called dissolving metal reduction. The
reaction uses sodium or lithium metal as the reducing agent and liquid ammonia as the
solvent. The method is specific in the formation of trans alkenes from alkynes. The method
involves two successive transfers of single electrons from the alkali metal to the triple bond,
with abstraction of protons from the ammonia solvent.
Draw curved arrows to show the movement of electrons in this step of the mechanism.
Arrow-pushing Instructions
NOC XT
CH3 HÌNH,
CH3
Mod
H3C
CH3 NH₂](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5888bae3-212e-47ed-9890-15c9dff3400f%2Fa9e47b96-3dd2-464a-a0b6-300e692ebe39%2Fuiv17hl_processed.png&w=3840&q=75)
Transcribed Image Text:H3C-C=C-CH3
H3C
Na, NH3
H3C
Alkynes are reduced to trans alkenes by a process called dissolving metal reduction. The
reaction uses sodium or lithium metal as the reducing agent and liquid ammonia as the
solvent. The method is specific in the formation of trans alkenes from alkynes. The method
involves two successive transfers of single electrons from the alkali metal to the triple bond,
with abstraction of protons from the ammonia solvent.
Draw curved arrows to show the movement of electrons in this step of the mechanism.
Arrow-pushing Instructions
NOC XT
CH3 HÌNH,
CH3
Mod
H3C
CH3 NH₂
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