β-Lactams or γ-lactams by 4-exo-trig or 5-endo-trig anionic cyclisation of lithiated acrylamide derivatives
Clayden, Jonathan; Watson, David W.; Helliwell, Madeleine; Chambers, Mark; Chemical Communications (Cambridge, United Kingdom)  (2003) 2582–2583; doi:10.1039/b308029c

data_7113637
_publ_section_title
;
 \b-Lactams or \g-lactams by 4-exo-trig or 5-endo-trig anionic
 cyclisation of lithiated acrylamide derivatives
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   20
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              2582
_journal_page_last               2583
_journal_paper_doi               10.1039/b308029c
_journal_year                    2003
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_computing_cell_refinement       'Bruker SMART'
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_exptl_crystal_colour            white
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_exptl_crystal_density_meas      0
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0425P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0988
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_cod_duplicate_entry             7104848
_cod_data_source_file            b308029c.txt
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_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7113637