Bisindolines from the reaction of 3,5-dimethoxyaniline with vicinal diones
Kovach, James; Brennessel, William W.; Jones, William D.; RSC Adv. 4 (2014) 1401–; doi:10.1039/C3RA45350B

data_7239377
_publ_section_title
;
 Bisindolines from the reaction of 3,5-dimethoxyaniline with vicinal
 diones
;
_journal_issue                   3
_journal_name_full               'RSC Adv.'
_journal_page_first              1401
_journal_paper_doi               10.1039/C3RA45350B
_journal_volume                  4
_journal_year                    2014
_chemical_formula_moiety         'C23 H21 N O3'
_chemical_formula_sum            'C23 H21 N O3'
_chemical_formula_weight         359.41
_chemical_name_common            jonjk61
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_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                81.845(4)
_cell_angle_beta                 87.012(4)
_cell_angle_gamma                89.587(3)
_cell_formula_units_Z            4
_cell_length_a                   8.2312(16)
_cell_length_b                   9.912(2)
_cell_length_c                   23.000(5)
_cell_measurement_reflns_used    1741
_cell_measurement_temperature    173.0(5)
_cell_measurement_theta_max      22.69
_cell_measurement_theta_min      2.37
_cell_volume                     1855.0(7)
_computing_cell_refinement       'SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2011)'
_computing_data_reduction        'SAINT (Bruker, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      173.0(5)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART APEX II CCD Platform'
_diffrn_measurement_method       'area detector, \w scans per \f'
_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  0.1103
_diffrn_reflns_av_sigmaI/netI    0.1381
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            16814
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         1.79
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.085
_exptl_absorpt_correction_T_max  0.9932
_exptl_absorpt_correction_T_min  0.9782
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.287
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             760
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.306
_refine_diff_density_min         -0.230
_refine_diff_density_rms         0.050
_refine_ls_extinction_coef       0.0050(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.961
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     502
_refine_ls_number_reflns         6550
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.961
_refine_ls_R_factor_all          0.1722
_refine_ls_R_factor_gt           0.0663
_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^)+(0.0577P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1259
_refine_ls_wR_factor_ref         0.1646
_reflns_number_gt                2958
_reflns_number_total             6550
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ra45350b.txt
_cod_data_source_block           7
_cod_original_cell_volume        1854.9(6)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7239377