+++J. Chem. Soc., Perkin Trans. 1, Tetrahedron

[EvgeniyChup]

Здравствуйте, помогите пожалуйста со следующими статьями:

1. J. Chem. Soc., Perkin Trans. 1, 1980, 2497 - 2502
Synthesis of 2,4-diazabicyclo[3.3.0]octane-3,7-diones and 3-thioxo-2,4-diazabicyclo[3.3.0]octan-7-one by an intramolecular Michael-type reaction. Stability of 2,4-diaza-, 4-oxa-2-aza-, and 4-thia-2-aza-bicyclo[3.3.0]octane-3,7-diones
C. John Harris

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http://dx.doi.org/10.1039/P19800002497

2.Tetrahedron Letters
Volume 30, Issue 41, 1989, Pages 5547-5550

(+)-1(S), 5(R), 8(S)-8-phenyl-2-azabicyclo[3.3.0]octan-8-ol n,o-methylboronate (2) and its enantiomer, chiral chemzymes which serve as catalysts for their own enantioselective synthesis

E. J. Corey, C. -P. Chen and Gregory A. Reichard

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http://dx.doi.org/doi:10.1016/S0040-4039(01)93796-7

3.Tetrahedron
Volume 49, Issue 23, 4 June 1993, Pages 5047-5054

Synthesis of N-BOC-3-azabicyclo[3.3.0]octan-7-one via reductive pauson-khand cyclization and subsequent conversion to a novel diazatricyclic ring system
Daniel P. Becker, a and Daniel L. Flynn

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http://dx.doi.org/doi:10.1016/S0040-4020(01)81870-6

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