Efficient strategy for construction of 6-carbamoylfulvene-6-carboxylate skeletons via [3 + 2] cycloaddition of 1-cyanocyclopropane 1-ester with β-nitrostyrenes
Tan, Chen; Ye, Weijian; Yao, Juan; Liu, Juanjuan; Xue, Shuwen; Li, Yang; Wang, Cunde; RSC Advances 5 (2015) 26491–; doi:10.1039/C5RA02918J

data_7235891
_publ_section_title
;
 Efficient strategy for construction of 6-carbamoylfulvene-6-carboxylate
 skeletons via [3&#x00A0;+ 2] cycloaddition of 1-cyanocyclopropane 1-ester
 with \b-nitrostyrenes
;
_journal_issue                   34
_journal_name_full               'RSC Advances'
_journal_page_first              26491
_journal_paper_doi               10.1039/C5RA02918J
_journal_volume                  5
_journal_year                    2015
_chemical_formula_moiety         'C31 H29 N O5'
_chemical_formula_sum            'C31 H29 N O5'
_chemical_formula_weight         495.55
_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
_audit_update_record
;
2014-12-04 deposited with the CCDC.
2015-03-10 downloaded from the CCDC.
;
_cell_angle_alpha                78.469(4)
_cell_angle_beta                 88.020(4)
_cell_angle_gamma                82.246(4)
_cell_formula_units_Z            2
_cell_length_a                   5.8328(6)
_cell_length_b                   11.8968(14)
_cell_length_c                   19.757(2)
_cell_measurement_reflns_used    8670
_cell_measurement_temperature    296.15
_cell_measurement_theta_max      24.73
_cell_measurement_theta_min      2.22
_cell_volume                     1331.0(2)
_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  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0410
_diffrn_reflns_av_sigmaI/netI    0.0337
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            24435
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.87
_exptl_absorpt_coefficient_mu    0.084
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.237
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             524
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.188
_refine_diff_density_min         -0.221
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.937
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     346
_refine_ls_number_reflns         4649
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.937
_refine_ls_R_factor_all          0.0743
_refine_ls_R_factor_gt           0.0476
_refine_ls_shift/su_max          0.089
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1001P)^2^+0.1391P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1320
_refine_ls_wR_factor_ref         0.1447
_reflns_number_gt                3297
_reflns_number_total             4654
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ra02918j2.cif
_cod_data_source_block           001
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        1331.0(3)
_cod_original_sg_symbol_H-M      'P-1   '
_cod_database_code               7235891