Switching the regioselectivity in the copper-catalyzed synthesis of iodoimidazo[1,2-a]pyridines.
Samanta, Sadhanendu; Jana, Sourav; Mondal, Susmita; Monir, Kamarul; Chandra, Swapan K.; Hajra, Alakananda; Organic & biomolecular chemistry 14 (2016) 5073–5078; doi:10.1039/c6ob00656f

data_7155108
_publ_section_title
;
 Switching the regioselectivity in the copper-catalyzed synthesis of
 iodoimidazo[1,2-a]pyridines.
;
_journal_issue                   22
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              5073
_journal_page_last               5078
_journal_paper_doi               10.1039/c6ob00656f
_journal_volume                  14
_journal_year                    2016
_chemical_formula_sum            'C15 H9 I N2 S'
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_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
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_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/6
_audit_update_record
;
2016-05-01 deposited with the CCDC.
2016-05-06 downloaded from the CCDC.
;
_cell_angle_alpha                102.826(4)
_cell_angle_beta                 105.411(4)
_cell_angle_gamma                94.441(4)
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_cell_measurement_theta_max      28.50
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_cell_volume                     2014.5(2)
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'CCD area detector'
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_diffrn_reflns_Laue_measured_fraction_full 0.998
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_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.861
_exptl_crystal_density_meas      ?
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1332
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_reflns_Friedel_coverage         0.000
_reflns_number_gt                6070
_reflns_number_total             10591
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ob00656f2.cif
_cod_data_source_block           vbchem076_a
_cod_depositor_comments
;
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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7155106--7155108.cif.
;
_cod_database_code               7155108
_shelxl_version_number           2014/6
_shelx_res_checksum              61166