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IOSR Journal of Applied Chemistry (IOSR-JAC) ISSN: 2278-5736.
IOSR Journal of Applied Chemistry (IOSR-JAC) ISSN: 2278-5736.

... embrace aspects of both. It is implicated when a reaction selectivity at one functional group is needed in the presence of other functional group. When the principles of chemo selectivity are not applicable, the accompanying functional group must be protected [1]. Hydroxyl group of primary secondary ...
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Elias James Corey



Elias James ""E.J."" Corey (born July 12, 1928) is an American organic chemist. In 1990, he won the Nobel Prize in Chemistry ""for his development of the theory and methodology of organic synthesis"", specifically retrosynthetic analysis. Regarded by many as one of the greatest living chemists, he has developed numerous synthetic reagents, methodologies and total syntheses and has advanced the science of organic synthesis considerably.
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