New chiral crown ethers derived from camphor and their application to asymmetric Michael addition. First attempts to rationalize enantioselection by AM1 and AMBER calculations

DOI: 10.1016/S0957-4166(00)86246-1

Source and publish data:

Tetrahedron Asymmetry p. 935 - 948 (1994)

Update date:2022-08-28

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Authors:

Brunet Brunet

Poveda Poveda

Rabasco Rabasco

Oreja Oreja

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Batra Batra

Rodriguez- Ubis

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Article abstract of DOI:10.1016/S0957-4166(00)86246-1

The synthesis of novel optically active crown ethers derived from (1R)- (+)-camphor is described. The mechanism of their catalytic effect upon the Michael addition of phenylacetate to acrylate is discussed in terms of kinetic vs. thermodynamic control in

Full text of DOI:10.1016/S0957-4166(00)86246-1

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