Stereoselective ring opening reactions

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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540593, 540604, 544264, 548965, 548969, 549 1, 549 90, 549296, 549513, 549518, 552 4, 564 1, 564 15, 564274, 564513, C07D20306

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059292326

ABSTRACT:
The present invention relates to a process for stereoselective or regioselective chemical synthesis which generally comprises reacting a nucleophile and a chiral or prochiral cyclic substrate in the presence of a non-racemic chiral catalyst to produce a stereoisomerically or regioselectively enriched product.

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