Nitrogen atom insertion into arenols to access benzazepines.
He, Yi; Wang, Juanjuan; Zhu, Tongtong; Zheng, Zhaojing; Wei, Hao; Chemical science 15 (2024) 2612–2617; doi:10.1039/d3sc05367a

data_1570783
_publ_section_title
;
 Nitrogen atom insertion into arenols to access benzazepines.
;
_journal_issue                   7
_journal_name_full               'Chemical science'
_journal_page_first              2612
_journal_page_last               2617
_journal_paper_doi               10.1039/d3sc05367a
_journal_volume                  15
_journal_year                    2024
_chemical_formula_moiety         'C21 H15 N O3'
_chemical_formula_sum            'C21 H15 N O3'
_chemical_formula_weight         329.34
_chemical_name_systematic        399
_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
_audit_update_record
;
2023-05-15 deposited with the CCDC.	2024-01-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.829(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.7620(5)
_cell_length_b                   12.9308(9)
_cell_length_c                   15.9453(10)
_cell_measurement_reflns_used    2171
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      3.83
_cell_measurement_theta_min      52.70
_cell_volume                     1594.73(18)
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34138
_diffrn_reflns_av_R_equivalents  0.1532
_diffrn_reflns_av_unetI/netI     0.1106
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            15353
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         57.132
_diffrn_reflns_theta_min         3.834
_exptl_absorpt_coefficient_mu    0.476
_exptl_absorpt_correction_T_max  0.7512
_exptl_absorpt_correction_T_min  0.6590
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.372
_exptl_crystal_description       Block
_exptl_crystal_F_000             688
_exptl_crystal_size_max          0.180
_exptl_crystal_size_mid          0.130
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.248
_refine_diff_density_min         -0.309
_refine_diff_density_rms         0.071
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.947
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         3266
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.947
_refine_ls_R_factor_all          0.1257
_refine_ls_R_factor_gt           0.0477
_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^)+(0.0545P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0962
_refine_ls_wR_factor_ref         0.1195
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1822
_reflns_number_total             3266
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc05367a2.cif
_cod_data_source_block           1_CCDC1
_cod_depositor_comments
'Adding full bibliography for 1570782--1570784.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1570783
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.919
_shelx_estimated_absorpt_t_max   0.954
_shelx_res_checksum              38740
_shelx_hkl_checksum              82828