anti-selective aldol reactions of titanium enolates of n-alkylideneglycinates. Stereoselective synthesis of anti-isomers of β-hydroxy-α-amino Esters

Tetrahedron Letters

Volumn 34, Issue 4, 1992, Pages 677-680

  Kanemasa, Shuji ^a   Mori, Takashi ^a   Wada, Eiji ^a   Tatsukawa, Akira ^a,b  

^a KYUSHU UNIVERSITY   (Japan)

^b KOCHI UNIVERSITY   (Japan)

Author keywords

anti Selective aldol reaction; N Alkylideneglycinate; Titanium enolate; Hydroxy amino

Indexed keywords

AMINO ACID DERIVATIVE; OXAZOLIDINE DERIVATIVE;

ARTICLE; PRIORITY JOURNAL; REACTION ANALYSIS; STEREOCHEMISTRY; SYNTHESIS;

EID: 0027472988     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(00)61650-7     Document Type: Article

References (37)

1. Synthesis of Amino Acids
2. Asymmetric Synthesis via Heterocyclic Intermediates; XXIV1. Asymmetric Synthesis of Enantiomerically and Diastereomerically Pure D-Threonine by the Bis-lactim Ether Method
3. Stereoselective syn aldol reaction of the lithium ester enolate of ethyl N,N-dimethylglycine in the presence of triethylborane
4. Zinc chloride induced stereoselection in syntheses of ?-amino-?-hydroxy acid derivatives
5. Unusual stereo- and regioselectivity observed in cycloadditions of the N-titanated azomethine ylides derived from t-butyl (benzylideneamino)acetate with .ALPHA.,.BETA.-unsaturated esters.
6. Zur Stereochemie der Carbonsäuredianion-Aldehyd-Addition unter kinetisch und thermodynamisch kontrollierten Bedingungen — Reindarstellung und Konfigurationszuordnung von 2,3-disubstituiertenthreo- underythro-3-Hydroxycarbonsäuren
7. Enantioselective Synthesis ofD-threo-?-Hydroxy-?-amino Acids with Titanium-Carbohydrate Complexes
8. Stereoselective Synthesis ofβ-Amino Alcohols from Optically Activeα-Amino Acids