A simple entry towards novel bi- and tricyclic N-oxy-β-lactams by high pressure promoted tandem [4+2]/[3+2] cycloadditions of enol ethers and β-nitrostyrene

Chemical Communications

Volumn , Issue 9, 1999, Pages 855-856

  Kuster, George J ^a   Kalmoua, Faysal ^a   De Gelder, Rene ^a   Scheeren, Hans W ^a  

^a RADBOUD UNIVERSITY NIJMEGEN   (Netherlands)

Author keywords

[No Author keywords available]

Indexed keywords

BETA LACTAM ANTIBIOTIC; ETHER DERIVATIVE; STYRENE DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; HYPERBARISM; PRESSURE; STEREOCHEMISTRY;

EID: 0033532232     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/a901505a     Document Type: Article

References (17)

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6. 3N as eluent.
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15. MOPAC QCPE program no. 455 version 6.0 was used for AMI calculations. M. J. S. Dewar, E. G. Z. Zoebisch, E. F. Healy and J. J. P. Stewart, J. Am. Chem. Soc., 1985, 107, 3902.
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17. Further investigations concerning the regioselectivity of the [3+2] cycloadditions are in progress.