C-H amination of enolizable and nonenolizable ketones.
Holovko-Kamoshenkova, Oksana; Tošner, Zdeněk; Císařová, Ivana; Hrdina, Radim; Organic & biomolecular chemistry 23 (2025) 2818–2822; doi:10.1039/d5ob00009b

data_7160386
_publ_section_title
;
 C-H amination of enolizable and nonenolizable ketones.
;
_journal_issue                   12
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              2818
_journal_page_last               2822
_journal_paper_doi               10.1039/d5ob00009b
_journal_volume                  23
_journal_year                    2025
_chemical_compound_source        'synthesized by the authors'
_chemical_formula_moiety         'C11 H18 N2 O2'
_chemical_formula_sum            'C11 H18 N2 O2'
_chemical_formula_weight         210.27
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
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_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2019/3
_audit_update_record
;
2024-10-04 deposited with the CCDC.	2025-02-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.1660(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
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_cell_length_b                   6.5680(2)
_cell_length_c                   20.8721(7)
_cell_measurement_reflns_used    9949
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      79.1875
_cell_measurement_theta_min      5.6165
_cell_volume                     1219.78(7)
_computing_cell_refinement       'SAINT V8.40B (Bruker AXS LLC, 2019)'
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_computing_data_reduction        'SAINT V8.40B (Bruker AXS LLC, 2019)'
_computing_structure_refinement  'SHELXL-2019/2 (Sheldrick, 2019)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker D8 VENTURE Kappa Duo PHOTONIII CMOS'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'Helios Cu  multilayer optic'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0287
_diffrn_reflns_av_unetI/netI     0.0169
_diffrn_reflns_Laue_measured_fraction_full 0.998
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_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
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_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            33316
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         79.404
_diffrn_reflns_theta_min         4.970
_diffrn_source                   'I\mS  micro-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.641
_exptl_absorpt_correction_T_max  0.90
_exptl_absorpt_correction_T_min  0.77
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Krause, L., Herbst-Irmer, R., Sheldrick, G. M., Stalke, D. (2015).
"Comparison of silver and molybdenum microfocus X-ray sources for
single-crystal structure determination"
J. Appl. Cryst. 48, 3-10.
doi:10.1107/S1600576714022985
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.145
_exptl_crystal_description       bar
_exptl_crystal_F_000             456
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_exptl_crystal_size_min          0.162
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_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         2634
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0403
_refine_ls_R_factor_gt           0.0384
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0539P)^2^+0.2640P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1077
_refine_ls_wR_factor_ref         0.1099
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2477
_reflns_number_total             2634
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5ob00009b2.cif
_cod_data_source_block           cu_og_n_c2_hrdina
_cod_depositor_comments
'Adding full bibliography for 7160384--7160386.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7160386
_shelx_shelxl_version_number     2019/3
_shelx_estimated_absorpt_t_min   0.733
_shelx_estimated_absorpt_t_max   0.903
_shelx_res_checksum              30731