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

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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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

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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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