What sequence of reagents can be used to accomplish the conversion shown below? 
Definitions:
REM Sleep
A phase of sleep characterized by rapid eye movements, low muscle tone, and vivid dreams, playing a crucial role in memory and learning.
Hibernate
A state of inactivity and metabolic depression in animals during winter, allowing survival through periods of reduced food availability.
Cold-blooded
Refers to organisms, such as reptiles and fish, that do not regulate their body temperature internally but rely on external sources.
Metabolism
The set of life-sustaining chemical reactions in organisms to convert food to energy, maintain cellular structure, and grow.
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