Molecular diversity of cyclization reaction of 3-methyleneoxindoles with 2-(3,4-dihydronaphthalen-1(2H)-ylidene)malononitriles
Lu, Yu-Ling; Sun, Jing; Xie, Ya-Jing; Yan, Chao Guo; RSC Adv.  (2016) –; doi:10.1039/C6RA00476H

data_7224426
_publ_section_title
;
 Molecular diversity of cyclization reaction of 3-methyleneoxindoles with
 2-(3,4-dihydronaphthalen-1(2H)-ylidene)malononitriles
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C6RA00476H
_journal_year                    2016
_chemical_formula_moiety         'C32 H26 F N3 O3'
_chemical_formula_sum            'C32 H26 F N3 O3'
_chemical_formula_weight         519.56
_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_block_doi                 10.5517/cc1k802x
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-11-18 deposited with the CCDC.
2016-02-26 downloaded from the CCDC.
;
_cell_angle_alpha                87.979(5)
_cell_angle_beta                 74.042(5)
_cell_angle_gamma                88.220(5)
_cell_formula_units_Z            2
_cell_length_a                   8.8879(14)
_cell_length_b                   10.2517(15)
_cell_length_c                   15.125(2)
_cell_measurement_reflns_used    4873
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      23.10
_cell_measurement_theta_min      2.38
_cell_volume                     1323.9(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and 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  0.0528
_diffrn_reflns_av_sigmaI/netI    0.0705
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            26999
_diffrn_reflns_theta_full        27.59
_diffrn_reflns_theta_max         27.59
_diffrn_reflns_theta_min         1.99
_exptl_absorpt_coefficient_mu    0.089
_exptl_absorpt_correction_T_max  0.979
_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    1.303
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             544
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.846
_refine_diff_density_min         -0.181
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     353
_refine_ls_number_reflns         6103
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.1384
_refine_ls_R_factor_gt           0.0578
_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^)+(0.0688P)^2^+0.3424P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1329
_refine_ls_wR_factor_ref         0.1596
_reflns_number_gt                3257
_reflns_number_total             6142
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6ra00476h2.cif
_cod_data_source_block           B3
_cod_database_code               7224426