Accessing a Biologically Relevant Benzofuran Skeleton by a One-Pot Tandem Heck Alkynylation/Cyclization Reaction Using Well-Defined Palladium N-Heterocyclic Carbene Complexes.
Kumar, Anuj; Gangwar, Manoj Kumar; Prakasham, A. P.; Mhatre, Darshan; Kalita, Alok Ch; Ghosh, Prasenjit; Inorganic chemistry 55 (2016) 2882–2893; doi:10.1021/acs.inorgchem.5b02727

data_4347110
_publ_section_title
;
 Accessing a Biologically Relevant Benzofuran Skeleton by a One-Pot Tandem
 Heck Alkynylation/Cyclization Reaction Using Well-Defined Palladium
 N-Heterocyclic Carbene Complexes.
;
_journal_issue                   6
_journal_name_full               'Inorganic chemistry'
_journal_page_first              2882
_journal_page_last               2893
_journal_paper_doi               10.1021/acs.inorgchem.5b02727
_journal_volume                  55
_journal_year                    2016
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C57 H54 F12 N6 O9 P2 Pd2'
_chemical_formula_sum            'C57 H54 F12 N6 O9 P2 Pd2'
_chemical_formula_weight         1469.80
_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                85.743(5)
_cell_angle_beta                 88.822(7)
_cell_angle_gamma                83.674(6)
_cell_formula_units_Z            2
_cell_length_a                   12.340(3)
_cell_length_b                   12.563(3)
_cell_length_c                   20.985(5)
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      3.54
_cell_volume                     3224.3(13)
_computing_cell_refinement       'Rigaku CrystalClear'
_computing_data_collection       'Rigaku CrystalClear'
_computing_data_reduction        'Rigaku CrystalClear'
_computing_molecular_graphics    'Rigaku SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'Rigaku SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'Rigaku SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'Rigaku SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.979
_diffrn_measured_fraction_theta_max 0.979
_diffrn_measurement_device_type  'Rigaku CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0393
_diffrn_reflns_av_sigmaI/netI    0.0604
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            21628
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.54
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.698
_exptl_absorpt_correction_T_max  0.8730
_exptl_absorpt_correction_T_min  0.8730
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   CrystalClear
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.514
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             1480
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_platon_squeeze_details
;
;
_refine_diff_density_max         0.768
_refine_diff_density_min         -0.628
_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     801
_refine_ls_number_reflns         11105
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0553
_refine_ls_R_factor_gt           0.0452
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0241P)^2^+6.4694P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0915
_refine_ls_wR_factor_ref         0.0979
_reflns_number_gt                9548
_reflns_number_total             11105
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic5b02727_si_002.cif
_cod_data_source_block           ak159a
_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/ACS/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_sg_symbol_Hall     '- P 1'
_cod_database_code               4347110