Regioselective introduction of heteroatoms at the C-8 position of quinoline N-oxides: remote C-h activation using N-oxide as a stepping stone.
Hwang, Heejun; Kim, Jinwoo; Jeong, Jisu; Chang, Sukbok; Journal of the American Chemical Society 136 (2014) 10770–10776; doi:10.1021/ja5053768

data_4122267
_publ_section_title
;
 Regioselective introduction of heteroatoms at the C-8 position of
 quinoline N-oxides: remote C-h activation using N-oxide as a stepping
 stone.
;
_journal_issue                   30
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10770
_journal_page_last               10776
_journal_paper_doi               10.1021/ja5053768
_journal_volume                  136
_journal_year                    2014
_chemical_formula_moiety         'C9 H6 I N O'
_chemical_formula_sum            'C9 H6 I N O'
_chemical_formula_weight         271.05
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_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXTL
_cell_angle_alpha                90.00
_cell_angle_beta                 96.587(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.2476(6)
_cell_length_b                   8.2748(7)
_cell_length_c                   14.1627(12)
_cell_measurement_reflns_used    4056
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      25.98
_cell_measurement_theta_min      2.83
_cell_volume                     843.76(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.965
_diffrn_measured_fraction_theta_max 0.965
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0177
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_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            4876
_diffrn_reflns_theta_full        26.01
_diffrn_reflns_theta_max         26.01
_diffrn_reflns_theta_min         2.86
_exptl_absorpt_coefficient_mu    3.740
_exptl_absorpt_correction_T_max  0.8648
_exptl_absorpt_correction_T_min  0.5072
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            'Light brown'
_exptl_crystal_density_diffrn    2.134
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.811
_refine_diff_density_min         -1.065
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     109
_refine_ls_number_reflns         1608
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.361
_refine_ls_R_factor_all          0.0279
_refine_ls_R_factor_gt           0.0206
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+5.8152P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0427
_refine_ls_wR_factor_ref         0.0820
_reflns_number_gt                1478
_reflns_number_total             1608
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja5053768_si_002.cif
_cod_data_source_block           No1-a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/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
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4122266--4122269.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4122267