Arylthioureas with bromine or its equivalents gives no 'Hugerschoff' reaction product.
Yella, Ramesh; Murru, Siva; Ali, Abdur Rezzak; Patel, Bhisma K.; Organic & biomolecular chemistry 8 (2010) 3389–3393; doi:10.1039/c003892j

data_7153372
_publ_section_title
;
 Arylthioureas with bromine or its equivalents gives no 'Hugerschoff'
 reaction product.
;
_journal_issue                   15
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              3389
_journal_page_last               3393
_journal_paper_doi               10.1039/c003892j
_journal_volume                  8
_journal_year                    2010
_chemical_formula_sum            'C23 H27 Cl N4 O2 S'
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_cell_length_c                   13.401(4)
_cell_measurement_temperature    296(2)
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_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
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_diffrn_ambient_temperature      296(2)
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_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
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_diffrn_reflns_limit_h_min       -10
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_exptl_absorpt_coefficient_mu    0.278
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_exptl_absorpt_correction_T_min  0.890
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_density_diffrn    1.297
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_exptl_crystal_density_method    'not measured'
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0850P)^2^+0.3500P] where P=(Fo^2^+2Fc^2^)/3'
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_cod_data_source_file            c003892j.txt
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_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-Scan'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        1175.2(6)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7153372