Facile synthesis of novel indolo[3,2-b]carbazole derivatives and a chromogenic-sensing 5,12-dihydroindolo[3,2-b]carbazole
Gu, Rong; Robeyns, Koen; Van Meervelt, Luc; Toppet, Suzanne; Dehaen, Wim; Organic & Biomolecular Chemistry 6 (2008) 2484–2487; doi:10.1039/b807255h

data_7150964
_publ_section_title
;
 Facile synthesis of novel indolo[3,2-b]carbazole derivatives and a
 chromogenic-sensing 5,12-dihydroindolo[3,2-b]carbazole
;
_journal_issue                   14
_journal_name_full               'Organic &amp; Biomolecular Chemistry'
_journal_page_first              2484
_journal_page_last               2487
_journal_paper_doi               10.1039/b807255h
_journal_volume                  6
_journal_year                    2008
_chemical_formula_moiety         'C46 H50 N2'
_chemical_formula_sum            'C46 H50 N2'
_chemical_formula_weight         630.88
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                79.379(7)
_cell_angle_beta                 81.877(9)
_cell_angle_gamma                88.968(9)
_cell_formula_units_Z            1
_cell_length_a                   5.7658(9)
_cell_length_b                   12.2250(15)
_cell_length_c                   13.2296(15)
_cell_measurement_reflns_used    975
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      70.104
_cell_measurement_theta_min      3.428
_cell_volume                     907.3(2)
_computing_cell_refinement       'Bruker SAINT (SAINT, 1997)'
_computing_data_collection       'Bruker SMART (SMART, 1997)'
_computing_data_reduction        'Bruker SAINT (SAINT, 1997)'
_computing_molecular_graphics    'PLUTON (Spek, 1998)'
_computing_publication_material  'PLATON (Spek, 1998)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'SMART 6000'
_diffrn_measurement_method       'omega and phi scan'
_diffrn_radiation_monochromator  'crossed Goebel mirrors'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0746
_diffrn_reflns_av_sigmaI/netI    0.0823
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            11666
_diffrn_reflns_theta_full        67.70
_diffrn_reflns_theta_max         71.30
_diffrn_reflns_theta_min         3.43
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.498
_exptl_absorpt_correction_T_max  0.951
_exptl_absorpt_correction_T_min  0.782
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS (SADABS, 1997)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.155
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             340
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.259
_refine_diff_density_min         -0.216
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         3444
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.024
_refine_ls_R_factor_all          0.0824
_refine_ls_R_factor_gt           0.0577
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0643P)^2^+0.2874P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1384
_refine_ls_wR_factor_ref         0.1523
_reflns_number_gt                2507
_reflns_number_total             3444
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b807255h.txt
_cod_data_source_block           wim79
_cod_database_code               7150964