Functionalization of pyridyl ketones using deprotolithiation-in situ zincation
HEDIDI, Madani; Erb, William; LASSAGNE, Frederic; Halauko, Yury; Ivashkevich, Oleg A.; Matulis, Vadim E.; Roisnel, Thierry; Bentabed-Ababsa, Ghenia; Mongin, Florence; RSC Adv.  (2016) –; doi:10.1039/C6RA11370B

data_7225755
_publ_section_title
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 Functionalization of pyridyl ketones using deprotolithiation-in situ
 zincation
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C6RA11370B
_journal_year                    2016
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C12 H5 I2 N O2'
_chemical_formula_sum            'C12 H5 I2 N O2'
_chemical_formula_weight         448.97
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_update_record
;
2016-04-18 deposited with the CCDC.
2016-06-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.847(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.3887(3)
_cell_length_b                   23.7759(18)
_cell_length_c                   11.1283(9)
_cell_measurement_reflns_used    9818
_cell_measurement_temperature    150
_cell_measurement_theta_max      27.50
_cell_measurement_theta_min      2.51
_cell_measurement_wavelength     0.71073
_cell_volume                     1159.75(15)
_computing_cell_refinement       'APEX3 (Bruker, 2015); SAINT (Bruker, 2014)'
_computing_data_collection       'SAINT (Bruker, 2014)'
_computing_data_reduction        'SAINT (Bruker, 2014)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'CRYSCALc (T. Roisnel, local program, 2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150
_diffrn_detector                 '(CMOS) PHOTON 100'
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'D8 VENTURE Bruker AXS'
_diffrn_measurement_method       'rotation images'
_diffrn_radiation_monochromator  'multilayer monochromator'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'Incoatec microfocus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0302
_diffrn_reflns_av_unetI/netI     0.0246
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            11189
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.481
_diffrn_reflns_theta_min         3.157
_exptl_absorpt_coefficient_mu    5.410
_exptl_absorpt_correction_T_max  0.685
_exptl_absorpt_correction_T_min  0.417
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
  [Sheldrick, G.M. (2014). SADABS Bruker AXS Inc., Madison, Wisconsin, USA]
;
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    2.571
_exptl_crystal_description       prism
_exptl_crystal_F_000             824
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.070
_refine_diff_density_max         0.578
_refine_diff_density_min         -1.089
_refine_diff_density_rms         0.139
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.217
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2656
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.217
_refine_ls_R_factor_all          0.0265
_refine_ls_R_factor_gt           0.0225
_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^)+(0.0145P)^2^+2.1997P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0501
_refine_ls_wR_factor_ref         0.0514
_reflns_number_gt                2463
_reflns_number_total             2656
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ra11370b2.cif
_cod_data_source_block           AZX_I2
_cod_depositor_comments
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The following automatic conversions were performed:

'_space_group_crystal_system' value 'Monoclinic' changed to
'monoclinic' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 
;
_cod_database_code               7225755
_shelx_res_checksum              7617