Direct access to substituted benzo[b]carbazoles through cascade annulation of 2-vinylbenzaldehydes with indoles
Li, Deng Yuan; Wang, An; Zhu, Xiao-Ping; Feng, Wei; Liu, Pei Nian; Chemical Communications  (2019) –; doi:10.1039/C8CC10253H

data_7122982
_publ_section_title
;
 Direct access to substituted benzo[b]carbazoles through cascade
 annulation of 2-vinylbenzaldehydes with indoles
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C8CC10253H
_journal_year                    2019
_chemical_formula_moiety         'C29 H26 N2 O2'
_chemical_formula_sum            'C29 H26 N2 O2'
_chemical_formula_weight         434.52
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2017-02-22
_audit_creation_method
;
Olex2 1.2
(compiled 2016.11.30 svn.r3356 for OlexSys, GUI svn.r5292)
;
_audit_update_record
;
2018-12-15 deposited with the CCDC.    2019-02-14 downloaded from the CCDC.
;
_cell_angle_alpha                64.897(7)
_cell_angle_beta                 85.931(9)
_cell_angle_gamma                82.683(7)
_cell_formula_units_Z            2
_cell_length_a                   6.816(3)
_cell_length_b                   12.787(6)
_cell_length_c                   14.108(6)
_cell_measurement_reflns_used    1222
_cell_measurement_temperature    296
_cell_measurement_theta_max      22.27
_cell_measurement_theta_min      2.84
_cell_volume                     1104.2(9)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0451
_diffrn_reflns_av_unetI/netI     0.0848
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            8072
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.997
_diffrn_reflns_theta_min         1.769
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.5243
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2008/1 (Bruker,2008) was used for absorption correction. wR2(int) was 0.0733 before and 0.0498 after correction. The Ratio of minimum to maximum transmission is 0.7032. The \l/2 correction factor is 0.0015.'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.307
_exptl_crystal_description       block
_exptl_crystal_F_000             460
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.242
_refine_diff_density_min         -0.241
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.927
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     303
_refine_ls_number_reflns         4348
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.927
_refine_ls_R_factor_all          0.1392
_refine_ls_R_factor_gt           0.0614
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0913P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1469
_refine_ls_wR_factor_ref         0.1865
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2007
_reflns_number_total             4348
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8cc10253h2.cif
_cod_data_source_block           mo_dm17103_0m
_cod_original_cell_volume        1104.2(8)
_cod_database_code               7122982
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_max   0.998
_shelx_estimated_absorpt_t_min   0.993
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C10(H10), C11(H11), C12(H12), C13(H13), C20(H20),
 C24(H24), C25(H25), C26(H26)
2.b Idealised Me refined as rotating group:
 C17(H17A,H17B,H17C), C18(H18A,H18B,H18C), C19(H19A,H19B,H19C), C28(H28A,H28B,
 H28C), C29(H29A,H29B,H29C)
;
_shelx_res_checksum              42026
_shelx_hkl_checksum              80103
_olex2_submission_special_instructions 'No special instructions were received'