An Improved Procedure for the Synthesis and Use of 2*NEt3. Dependence of the Ru(II)-BINAP Catalyzed Asymmetric Hydrogenation of β-Keto Esters on Trace Amounts of Acid

DOI: 10.1021/jo00051a002

Source and publish data:

Journal of Organic Chemistry p. 6689 - 6691 (1992)

Update date:2022-08-16

Topics:

Authors:

King, Steven A.

Thompson, Andrew S.

King, Anthony O.

Verhoeven, Thomas R.

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Article abstract of DOI:10.1021/jo00051a002

The asymmetric hydrogenation of β-keto esters using 0.02-0.05 mol percent Ru(II)-BINAP-derived catalyst can be conducted in a standard Parr shaker apparatus at 40 deg C and 30 psi of hydrogen in the presence of 0.1 mol percent of a strong acid.

Full text of DOI:10.1021/jo00051a002

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