Expedient synthesis of densely substituted pyrrolo[1,2-a]indoles.
Dethe, Dattatraya H.; Boda, Raghavender; Organic & biomolecular chemistry 14 (2016) 5843–5860; doi:10.1039/c6ob00861e

data_7155117
_publ_section_title
;
 Expedient synthesis of densely substituted pyrrolo[1,2-a]indoles.
;
_journal_issue                   24
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              5843
_journal_page_last               5860
_journal_paper_doi               10.1039/c6ob00861e
_journal_volume                  14
_journal_year                    2016
_chemical_formula_moiety         'C29 H26 N2 O2'
_chemical_formula_sum            'C29 H26 N2 O2'
_chemical_formula_weight         434.52
_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
_audit_update_record
;
2015-10-30 deposited with the CCDC.
2016-05-12 downloaded from the CCDC.
;
_cell_angle_alpha                90.655(7)
_cell_angle_beta                 113.506(6)
_cell_angle_gamma                109.344(6)
_cell_formula_units_Z            2
_cell_length_a                   9.929(4)
_cell_length_b                   10.675(4)
_cell_length_c                   12.143(4)
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.000
_cell_volume                     1098.2(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0226
_diffrn_reflns_av_sigmaI/netI    0.0478
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            5750
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.85
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  0.986
_exptl_absorpt_correction_T_min  0.984
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             460
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.17
_refine_diff_density_max         0.231
_refine_diff_density_min         -0.294
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     300
_refine_ls_number_reflns         3823
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.0670
_refine_ls_R_factor_gt           0.0512
_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^)+(0.0700P)^2^+0.4484P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1243
_refine_ls_wR_factor_ref         0.1503
_reflns_number_gt                3016
_reflns_number_total             3823
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ob00861e2.cif
_cod_data_source_block           28novcm
_cod_depositor_comments
'Adding full bibliography for 7155111--7155117.cif.'
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7155117