FeCl3 catalysed multicomponent divergent synthesis of a library of indeno-fused heterocycles
Rana, Sunil; Brown, Mike; Mukhopadhyay, Chhanda; RSC Advances 3 (2013) 3291–; doi:10.1039/c2ra23332k

data_7238818
_publ_section_title
;
 FeCl3 catalysed multicomponent divergent synthesis of a library of
 indeno-fused heterocycles
;
_journal_issue                   10
_journal_name_full               'RSC Advances'
_journal_page_first              3291
_journal_paper_doi               10.1039/c2ra23332k
_journal_volume                  3
_journal_year                    2013
_chemical_formula_sum            'C29 H21 N O4'
_chemical_formula_weight         447.47
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 93.002(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.4764(13)
_cell_length_b                   26.185(4)
_cell_length_c                   10.0293(16)
_cell_measurement_temperature    296(2)
_cell_volume                     2223.0(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_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  0.0337
_diffrn_reflns_av_sigmaI/netI    0.0380
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            7607
_diffrn_reflns_theta_full        21.35
_diffrn_reflns_theta_max         21.35
_diffrn_reflns_theta_min         1.56
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  0.9918
_exptl_absorpt_correction_T_min  0.9804
_exptl_crystal_density_diffrn    1.205
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             808
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.425
_refine_diff_density_min         -0.276
_refine_diff_density_rms         0.043
_refine_ls_extinction_coef       0.0049(10)
_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   1.064
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         2484
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0747
_refine_ls_R_factor_gt           0.0541
_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^)+(0.0591P)^2^+1.8004P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1302
_refine_ls_wR_factor_ref         0.1445
_reflns_number_gt                1856
_reflns_number_total             2484
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2ra23332k.txt
_cod_data_source_block           a4
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7238818