Intramolecular Diels-Alder reactions of 4-vinylimidazoles.
He, Yong; Chen, Yingzhong; Wu, Haiyan; Lovely, Carl J.; Organic letters 5 (2003) 3623–3626; doi:10.1021/ol0352862

data_1507362
_publ_section_title
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 Intramolecular Diels-Alder reactions of 4-vinylimidazoles.
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_journal_issue                   20
_journal_name_full               'Organic letters'
_journal_page_first              3623
_journal_page_last               3626
_journal_paper_doi               10.1021/ol0352862
_journal_volume                  5
_journal_year                    2003
_chemical_formula_sum            'C14 H19 N3 O6 S'
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1248P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_cod_data_source_block           lov1
_cod_depositor_comments
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The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1248P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.1248P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
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_cod_original_cell_volume        837.5(3)
_cod_database_code               1507362