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
Kuster, George J.; Kalmoua, Faysal; Scheeren, Hans W.; de Gelder, Rene; Chemical Communications  (1999) 855–; doi:10.1039/a901505a

data_7110500
_publ_contact_author
;
        Dr. R. de Gelder
        Crystallography Department
        University of Nijmegen
        Toernooiveld 1
        6525 ED  Nijmegen
        The Netherlands
;
_publ_section_title
;
 A simple entry towards novel bi- and tricyclic N-oxy-\b-lactams by high
 pressure promoted tandem [4 + 2]/[3 + 2] cycloadditions of enol ethers
 and \b-nitrostyrene
;
_journal_issue                   9
_journal_name_full               'Chemical Communications'
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_journal_paper_doi               10.1039/a901505a
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; 
(2S,4S,4aS,5S)-2-[(4-methoxybenzyl)oxy]-4,5-diphenylperhydroazeto-
[1,2-b][1,2]oxazin-6-one
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CAD4 EXPRESS (Enraf-Nonius, 1994)
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local programs (Smits et al., 1988),
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PLUTON (Spek, 1993),
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CRUNCH (de Gelder et al., 1993),
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;
w=1/[\s^2^(Fo^2^)+(0.0712P)^2^+0.9500P] where P=(Fo^2^+2Fc^2^)/3
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The following automatic conversions were performed:
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Automatic conversion script
Id: cif_correct_tags 1440 2010-10-19 06:21:57Z saulius 

The following automatic conversions were performed:

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'_geom_angle_publ_flag' value 'Y' changed to 'y' according
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Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
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