Copper-catalyzed carboxamide-directed ortho amination of anilines with alkylamines at room temperature.
Li, Qiong; Zhang, Shu-Yu; He, Gang; Ai, Zhaoyan; Nack, William A.; Chen, Gong; Organic letters 16 (2014) 1764–1767; doi:10.1021/ol500464x

data_1513918
_publ_section_title
;
 Copper-catalyzed carboxamide-directed ortho amination of anilines with
 alkylamines at room temperature.
;
_journal_issue                   6
_journal_name_full               'Organic letters'
_journal_page_first              1764
_journal_page_last               1767
_journal_paper_doi               10.1021/ol500464x
_journal_volume                  16
_journal_year                    2014
_chemical_formula_moiety         'C15 H16 N4 O2'
_chemical_formula_sum            'C15 H16 N4 O2'
_chemical_formula_weight         284.32
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.071(3)
_cell_length_b                   11.759(4)
_cell_length_c                   17.021(6)
_cell_measurement_reflns_used    3950
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      24.823
_cell_measurement_theta_min      2.690
_cell_volume                     1415.3(9)
_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  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_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
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_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            10606
_diffrn_reflns_theta_full        28.41
_diffrn_reflns_theta_max         28.41
_diffrn_reflns_theta_min         2.10
_exptl_absorpt_coefficient_mu    0.092
_exptl_absorpt_correction_T_max  0.9827
_exptl_absorpt_correction_T_min  0.9809
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.334
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             600
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.190
_refine_diff_density_min         -0.164
_refine_diff_density_rms         0.037
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   2.1(15)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     194
_refine_ls_number_reflns         3545
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0547
_refine_ls_R_factor_gt           0.0460
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0533P)^2^+0.1187P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1100
_refine_ls_wR_factor_ref         0.1159
_reflns_number_gt                3018
_reflns_number_total             3545
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol500464x_si_004.cif
_cod_data_source_block           suz4s
_cod_depositor_comments
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The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/crontab/automatic-downloads/current/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 
;
_cod_original_cell_volume        1415.4(8)
_cod_original_sg_symbol_H-M      P2(1)2(1)2(1)
_cod_database_code               1513918