Facile construction of benzofulvene frameworks <i>via</i> a palladium-catalysed three-component reaction.
Zhu, Bo; Chen, Zhi-Chao; Du, Wei; Chen, Ying-Chun; Organic & biomolecular chemistry 22 (2024) 8397–8400; doi:10.1039/d4ob01414f

data_7160155
_publ_section_title
;
 Facile construction of benzofulvene frameworks <i>via</i> a
 palladium-catalysed three-component reaction.
;
_journal_issue                   42
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              8397
_journal_page_last               8400
_journal_paper_doi               10.1039/d4ob01414f
_journal_volume                  22
_journal_year                    2024
_chemical_formula_moiety         'C24 H21 N O2 S'
_chemical_formula_sum            'C24 H21 N O2 S'
_chemical_formula_weight         387.48
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-07-16
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_audit_update_record
;
2024-08-29 deposited with the CCDC.	2024-09-23 downloaded from the CCDC.
;
_cell_angle_alpha                98.635(5)
_cell_angle_beta                 100.210(4)
_cell_angle_gamma                99.599(5)
_cell_formula_units_Z            2
_cell_length_a                   8.0757(12)
_cell_length_b                   10.1099(15)
_cell_length_c                   12.7198(16)
_cell_measurement_reflns_used    9998
_cell_measurement_temperature    270(2)
_cell_measurement_theta_max      27.477
_cell_measurement_theta_min      2.615
_cell_volume                     990.3(2)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      270.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0736
_diffrn_reflns_av_unetI/netI     0.0395
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            41463
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.585
_diffrn_reflns_theta_min         2.079
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.183
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6198
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1078 before and 0.0762 after correction.
The Ratio of minimum to maximum transmission is 0.8313.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear orangish orange'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   orangish
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.299
_exptl_crystal_description       block
_exptl_crystal_F_000             408
_exptl_crystal_size_max          0.51
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.591
_refine_diff_density_min         -0.302
_refine_diff_density_rms         0.064
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     255
_refine_ls_number_reflns         4572
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0698
_refine_ls_R_factor_gt           0.0535
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0820P)^2^+0.3941P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1472
_refine_ls_wR_factor_ref         0.1585
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3549
_reflns_number_total             4572
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ob01414f2.cif
_cod_data_source_block           4a
_cod_depositor_comments          'Adding full bibliography for 7160155.cif.'
_cod_database_code               7160155
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.957
_shelx_estimated_absorpt_t_min   0.912
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 N1(H1), C1(H1A), C2(H2), C3(H3), C8(H8), C9(H9), C12(H12), C13(H13), C14(H14),
  C15(H15), C17(H17), C20(H20), C21(H21), C22(H22), C23(H23)
2.b Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C), C18(H18A,H18B,H18C)
;
_shelx_res_checksum              36629
_olex2_submission_special_instructions 'No special instructions were received'