Optically active .alpha.-amino aldehydes, process for the prepar

Details Optically active .alpha.-amino aldehydes, process for the prepar Optically active .alpha.-amino aldehydes, process for the prepar

1988-03-23

1991-02-05

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

548336, 548342, 548455, 548470, 548472, 548473, 548511, 564152, 564153, 564154, 564155, 564162, 564163, 564164, 564165, 564340, 564342, 564344, 564374, 564389, 564392, 564453, 564502, C07C23710, C07C21127, C07D40306, C07D20944

Patent

active

049906690

ABSTRACT:
The invention relates to new optically active .alpha.-amino aldehydes of the formulae ##STR1## in which R.sub.1 represents an optionally substituted alkyl, alkenyl, aralkyl or aryl radical, and

REFERENCES:
Solomons, Organic Chemistry, 2nd Ed., John Wiley and Sons, N.Y. (1980), pp. 705, 706 and 878-881.
Chemical Abstracts, vol. 81, No. 23 (1974), Abst. No. 152575b.
Chemical Abstracts Formula Index (C.sub.16 -Z), vol. 81 (1974), p. 1926f, "C.sub.41 H.sub.43 NO.sub.5 ".
Reetz et al., "Stereoselective Synthesis of .beta.-Amino Alcohols, etc.", Chem. Abst (1987), 108: 37185p.
Gent et al., "The Allyl Ether as a Protecting Group, Etc", J. Chem. Soc., Perkin Trans. 1, (12), 1446-55.
Duhamel et al., "Effect of Steric Factors on the Isomerization of .alpha.-Amino Aldehydes, etc.", CA, vol. 73, 3296u (1970).
Agnew. Chem 99 (1987) (11), pp. 1186-1188, Stereoselektive Synthese von Beta-Aminoalkoholen aus Optisch Aktiven Alpha-Aminosauren.
Agnew Chem. 96, pp. 542-555; Chelat- oder Nicht Kontrolle bei Additionsreaktiinen von chiralen alpha- und Beta-Alkoxycarbonyl-Verbindungen (1984).

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