Hypervalent iodine mediated synthesis of imidazo[1,2-a]pyridine ethers: consecutive methylene linkage and insertion of ethylene glycol
Kumar, Rahul; Rawat, Deepa; Semwal, Rashmi; Badhani, Gaurav; Adimurthy, Subbarayappa; New Journal of Chemistry 45 (2021) 7491–7495; doi:10.1039/D1NJ00657F

data_7060545
_publ_section_title
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 Hypervalent iodine mediated synthesis of imidazo[1,2-a]pyridine ethers:
 consecutive methylene linkage and insertion of ethylene glycol
;
_journal_issue                   17
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              7491
_journal_page_last               7495
_journal_paper_doi               10.1039/D1NJ00657F
_journal_volume                  45
_journal_year                    2021
_chemical_formula_sum            'C16 H14 Cl2 N2 O2'
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_chemical_name_common            ORGANIC
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_update_record
;
2021-01-15 deposited with the CCDC.	2021-03-31 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_length_b                   6.9929(5)
_cell_length_c                   14.8594(12)
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_cell_volume                     1507.6(2)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      127.(2)
_diffrn_detector_area_resol_mean 7.3910
_diffrn_measured_fraction_theta_full 0.998
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_diffrn_measurement_device_type  'Bruker D8 quest'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           Mok\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_source                   'MICRO FOCUS TUBE'
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_exptl_crystal_colour            'pale yellow'
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_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.0761
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_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0848P)^2^+2.7269P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1718
_refine_ls_wR_factor_ref         0.1830
_reflns_number_gt                3844
_reflns_number_total             4599
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj00657f2.cif
_cod_data_source_block           RK4C
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'MULTI SCAN' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7060545.cif.
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_cod_database_code               7060545
_shelx_res_checksum              69524