Synthesis of 2-Aryl-3-sulfonylchromans via Knoevenagel Condensation and Reduction Protocol.
Chang, Meng-Yang; Chen, Han-Yu; Chen, Yu-Hsin; The Journal of organic chemistry 82 (2017) 12631–12639; doi:10.1021/acs.joc.7b02392

data_4033128
_publ_section_title
;
 Synthesis of 2-Aryl-3-sulfonylchromans via Knoevenagel Condensation and
 Reduction Protocol.
;
_journal_issue                   23
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              12631
_journal_page_last               12639
_journal_paper_doi               10.1021/acs.joc.7b02392
_journal_volume                  82
_journal_year                    2017
_chemical_formula_sum            'C22 H17.33 Br O4 S'
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0607P)^2^+2.2937P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_cod_data_source_file            jo7b02392_si_001.cif
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_cod_depositor_comments
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The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 4033128--4033132.cif.
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