A combined structural and computational investigation of aminobenzylnaphthol compounds derived from the Betti reaction using valine methyl ester
Capozzi, Maria Annunziata M.; Alvarez-Larena, Angel; Piniella Febrer, Joan F.; Cardellicchio, Cosimo; New Journal of Chemistry 45 (2021) 20735–20742; doi:10.1039/D1NJ03538J

data_7061017
_publ_section_title
;
 A combined structural and computational investigation of
 aminobenzylnaphthol compounds derived from the Betti reaction using
 valine methyl ester
;
_journal_issue                   44
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              20735
_journal_page_last               20742
_journal_paper_doi               10.1039/D1NJ03538J
_journal_volume                  45
_journal_year                    2021
_chemical_absolute_configuration syn
_chemical_formula_moiety         'C23 H25 N O3'
_chemical_formula_sum            'C23 H25 N O3'
_chemical_formula_weight         363.44
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2021-03-22 deposited with the CCDC.	2021-10-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.262(1)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.6415(7)
_cell_length_b                   9.7108(8)
_cell_length_c                   11.1357(9)
_cell_measurement_reflns_used    2080
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      43.51
_cell_measurement_theta_min      5.27
_cell_volume                     1034.24(14)
_computing_cell_refinement       'SAINT 5.0 (Bruker)'
_computing_data_collection       'SMART 5.6 (Bruker)'
_computing_data_reduction        'SAINT 5.0 (Bruker)'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXTL-NT 6.1 (Bruker)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 8.13
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.932
_diffrn_measurement_device_type  'Bruker SMART-APEX diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0170
_diffrn_reflns_av_unetI/netI     0.0288
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.932
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            8352
_diffrn_reflns_point_group_measured_fraction_full 0.984
_diffrn_reflns_point_group_measured_fraction_max 0.880
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         28.762
_diffrn_reflns_theta_min         1.844
_diffrn_source                   'sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.077
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.832
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, 2.05'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.167
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             388
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.300
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.322
_refine_diff_density_min         -0.191
_refine_diff_density_rms         0.037
_refine_ls_abs_structure_details
;
 Flack x determined using 1007 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.4(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     254
_refine_ls_number_reflns         4719
_refine_ls_number_restraints     8
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0962
_refine_ls_R_factor_gt           0.0619
_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^)+(0.0940P)^2^+0.0321P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1572
_refine_ls_wR_factor_ref         0.1804
_reflns_Friedel_coverage         0.785
_reflns_Friedel_fraction_full    0.967
_reflns_Friedel_fraction_max     0.820
_reflns_number_gt                2967
_reflns_number_total             4719
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1nj03538j2.cif
_cod_data_source_block           cb62
_cod_depositor_comments
'Adding full bibliography for 7061017--7061021.cif.'
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               7061017
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.970
_shelx_estimated_absorpt_t_max   0.985
_shelx_res_checksum              95871