Pd/PTABS: Low Temperature Etherification of Chloroheteroarenes.
Bhilare, Shatrughn; Murthy Bandaru, Siva Sankar; Shah, Jagrut; Chrysochos, Nicolas; Schulzke, Carola; Sanghvi, Yogesh S.; Kapdi, Anant R.; The Journal of organic chemistry 83 (2018) 13088–13102; doi:10.1021/acs.joc.8b01840

data_4035734
_publ_section_title
;
 Pd/PTABS: Low Temperature Etherification of Chloroheteroarenes.
;
_journal_issue                   21
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              13088
_journal_page_last               13102
_journal_paper_doi               10.1021/acs.joc.8b01840
_journal_volume                  83
_journal_year                    2018
_chemical_formula_moiety         'C17 H16 N2 O'
_chemical_formula_sum            'C17 H16 N2 O'
_chemical_formula_weight         264.32
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                90
_cell_angle_beta                 104.553(7)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.1180(13)
_cell_length_b                   4.9468(3)
_cell_length_c                   19.2855(16)
_cell_measurement_reflns_used    16168
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      58.9
_cell_measurement_theta_min      3.1
_cell_volume                     1396.01(19)
_computing_cell_refinement       'X-Area by STOE & Cie GmbH 2010'
_computing_data_collection       'X-Area by STOE & Cie GmbH 2010'
_computing_data_reduction        'X-Area by STOE & Cie GmbH 2010'
_computing_molecular_graphics    'XP Version 5.1 by Bruker AXS 1998'
_computing_publication_material  'CIFTAB (Sheldrick, 2016)'
_computing_structure_refinement  'SHELXL-2016 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT-2016 (Sheldrick, 2016)'
_diffrn_ambient_temperature      170(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'STOE IPDS2T'
_diffrn_measurement_method       \w
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1388
_diffrn_reflns_av_unetI/netI     0.0816
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            11507
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.378
_diffrn_reflns_theta_min         1.972
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.079
_exptl_absorpt_correction_T_max  0.8637
_exptl_absorpt_correction_T_min  0.5769
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'face indexed'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.258
_exptl_crystal_description       needle
_exptl_crystal_F_000             560
_exptl_crystal_size_max          0.488
_exptl_crystal_size_mid          0.083
_exptl_crystal_size_min          0.063
_refine_diff_density_max         0.200
_refine_diff_density_min         -0.201
_refine_diff_density_rms         0.043
_refine_ls_extinction_coef       0.012(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2016/6 (Sheldrick 2016)'
_refine_ls_goodness_of_fit_ref   0.912
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     185
_refine_ls_number_reflns         2856
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.912
_refine_ls_R_factor_all          0.0942
_refine_ls_R_factor_gt           0.0451
_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^)+(0.0584P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1007
_refine_ls_wR_factor_ref         0.1189
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1644
_reflns_number_total             2856
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo8b01840_si_003.cif
_cod_data_source_block           3l
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4035734
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.962
_shelx_estimated_absorpt_t_max   0.995
_exptl_absorpt_special_details
;
programs X-Red32 and X-Shape by STOE & Cie GmbH 2010
;
_shelx_res_checksum              14900
_shelx_hkl_checksum              62211