Organic letters

Highly enantioselective synthesis of rigid, quaternary 1, 4-benzodiazepine-2, 5-diones derived from proline

S MacQuarrie-Hunter, PR Carlier

Index: Organic Letters, , vol. 7, # 23 p. 5305 - 5308

Full Text: HTML

Citation Number: 27

Abstract

... Volume: Page: Digital Object Identifier (DOI). ... Organic Letters. ... entries 4 and 5, 6 and 7, 8 and 9). Finally, application of the in situ protocol to methylation gave very poor yields, suggesting competitive reaction of KHMDS with MeOTf (Table 2, entry 1, cf. ...

Related Articles:

Asymmetric Lewis acid mediated [1, 2]-rearrangement of proline-derived ammonium ylides

[Tuzina, Pavel; Somfai, Peter Organic Letters, 2009 , vol. 11, # 4 p. 919 - 921]

Alkylation of amino acids without loss of the optical activity: preparation of. alpha.-substituted proline derivatives. A case of self-reproduction of chirality

[Seebach,D.; Boes,M.; Naef,R. Journal of the American Chemical Society, 1983 , vol. 105, p. 5390]

Highly enantioselective synthesis of rigid, quaternary 1, 4-benzodiazepine-2, 5-diones derived from proline

[MacQuarrie-Hunter, Stephanie; Carlier, Paul R. Organic Letters, 2005 , vol. 7, # 23 p. 5305 - 5308]

More Articles...