[3+2] cycloaddition reaction for synthesis of spiro[indoline-3,3'-pyrrolidines] and evaluation of cytotoxicity to cancer cells
Huang, Ying; Huang, Yi-Xin; Sun, Jing; Yan, Chaoguo; New Journal of Chemistry 43 (2019) 8903–8910; doi:10.1039/C9NJ00994A

data_7058355
_publ_section_title
;
 [3+2] cycloaddition reaction for synthesis of
 spiro[indoline-3,3'-pyrrolidines] and evaluation of cytotoxicity to
 cancer cells
;
_journal_issue                   23
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              8903
_journal_page_last               8910
_journal_paper_doi               10.1039/C9NJ00994A
_journal_volume                  43
_journal_year                    2019
_chemical_formula_moiety         'C33 H32 N2 O8'
_chemical_formula_sum            'C33 H32 N2 O8'
_chemical_formula_weight         584.60
_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   mixed
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-02-24 deposited with the CCDC.    2019-05-03 downloaded from the CCDC.
;
_cell_angle_alpha                97.8891(16)
_cell_angle_beta                 103.6113(15)
_cell_angle_gamma                110.4139(17)
_cell_formula_units_Z            2
_cell_length_a                   9.9465(5)
_cell_length_b                   10.2626(6)
_cell_length_c                   15.9359(8)
_cell_measurement_reflns_used    8899
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.15
_cell_measurement_theta_min      2.18
_cell_volume                     1438.11(13)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0323
_diffrn_reflns_av_unetI/netI     0.0390
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            22638
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.592
_diffrn_reflns_theta_min         1.355
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_T_max  0.981
_exptl_absorpt_correction_T_min  0.971
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.350
_exptl_crystal_description       block
_exptl_crystal_F_000             616
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.260
_exptl_crystal_size_min          0.200
_refine_diff_density_max         0.438
_refine_diff_density_min         -0.469
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     392
_refine_ls_number_reflns         6592
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0918
_refine_ls_R_factor_gt           0.0585
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0697P)^2^+0.6066P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1420
_refine_ls_wR_factor_ref         0.1590
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4545
_reflns_number_total             6592
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9nj00994a2.cif
_cod_data_source_block           1h
_cod_database_code               7058355
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.971
_shelx_estimated_absorpt_t_max   0.981
_shelx_res_checksum              17264