Studies of the diastereoselective alkylation of enolate dianion of (S)-4-carboethoxymethyl-2-oxazolidinone

Tetrahedron Letters

Volumn 37, Issue 32, 1996, Pages 5723-5726

  Ha, Deok Chan ^a   Kil, Kun Eek ^a   Choi, Kwang Sun ^a   Park, Hye Sang ^a  

^a Korea University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

2 OXAZOLIDINONE DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; REACTION ANALYSIS; STEREOCHEMISTRY;

EID: 0030570903     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/0040-4039(96)01210-5     Document Type: Article

References (21)

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17. 6. Carboxylic acid of 5 has very recently been reported utilizing similar synthetic method, see Murray, P. J.; Starkey, I. D. Tetrahedron Lett. 1996, 37, 1875-1878.
18. 4 m/e 173.0688, found 173.0674
19. 8. For diastereoselective hydroxylation of enolates generated from N-protected aspartate diesters, see (a) Sardina, F. J.; Paz, M. M.; Fernandez-Megia, E.; de Boer, R. F.; Alvarez, M. P. Tetrahedron Lett. 1992, 32, 4637-4640.
20. (b) Hanessian, S.; Vanasse, B. Can. J. Chem. 1993, 71, 1401-1406.
21. 4C1+H 250.0847, found 250.0829.