Palladium-catalyzed Monoarylation of Arylhydrazines with Aryl Tosylates.
Huang, Yange; Choy, Pui Ying; Wang, Junya; Tse, Man Kin; Sun, Raymond Wai-Yin; Chan, Albert Sun Chi; Kwong, Fuk Yee; The Journal of organic chemistry  (2020) –; doi:10.1021/acs.joc.0c01599

data_4038839
_publ_section_title
;
 Palladium-catalyzed Monoarylation of Arylhydrazines with Aryl Tosylates.
;
_journal_name_full               'The Journal of organic chemistry'
_journal_paper_doi               10.1021/acs.joc.0c01599
_journal_year                    2020
_chemical_formula_sum            'C16 H14 N2'
_chemical_formula_weight         234.29
_space_group_crystal_system      monoclinic
_space_group_IT_number           9
_space_group_name_Hall           'C -2yc'
_space_group_name_H-M_alt        'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 100.902(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   23.2393(13)
_cell_length_b                   7.5636(4)
_cell_length_c                   7.3759(4)
_cell_measurement_reflns_used    876
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      15
_cell_measurement_theta_min      15
_cell_volume                     1273.08(12)
_computing_cell_refinement       'BRUKER D8VENTURE DIFFRACTOMETER'
_computing_data_collection       'BRUKER D8VENTURE DIFFRACTOMETER'
_computing_data_reduction        'BRUKER D8VENTURE DIFFRACTOMETER'
_computing_molecular_graphics    'BRUKER SHELXTL'
_computing_publication_material  'BRUKER SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'BRUKER D8VENTURE DIFFRACTOMETER'
_diffrn_measurement_method       'PHI & OMEGA SCAN'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0314
_diffrn_reflns_av_unetI/netI     0.0208
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            13282
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.238
_diffrn_reflns_theta_max         25.238
_diffrn_reflns_theta_min         2.837
_exptl_absorpt_coefficient_mu    0.073
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7046
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.222
_exptl_crystal_description       block
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.300
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.108
_refine_diff_density_min         -0.104
_refine_diff_density_rms         0.020
_refine_ls_abs_structure_details
;
 Flack x determined using 851 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   2.4(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     163
_refine_ls_number_reflns         2294
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0494
_refine_ls_R_factor_gt           0.0391
_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^)+(0.0631P)^2^+0.1772P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1052
_refine_ls_wR_factor_ref         0.1167
_reflns_Friedel_coverage         0.997
_reflns_Friedel_fraction_full    0.992
_reflns_Friedel_fraction_max     0.992
_reflns_number_gt                1930
_reflns_number_total             2294
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo0c01599_si_004.cif
_cod_data_source_block           hyg6401
_cod_original_sg_symbol_H-M      'C c'
_cod_database_code               4038839
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.971
_shelx_estimated_absorpt_t_max   0.986
_shelx_res_checksum              45415
_shelx_hkl_checksum              57353