Synthesis and Structural Characterization of New Cu(I) Complexes with the Antithyroid Drug 6-n-Propyl-thiouracil. Study of the Cu(I)-Catalyzed Intermolecular Cycloaddition of Iodonium Ylides toward Benzo[b]furans with Pharmaceutical Implementations
K. Paizanos; D. Charalampou; N. Kourkoumelis; D. Kalpogiannaki; L. Hadjiarapoglou; A. Spanopoulou; K. Lazarou; M. J. Manos; A. J. Tasiopoulos; M. Kubicki; S. K. Hadjikakou; Inorganic Chemistry 51 (2012) 12248–12259; doi:10.1021/ic3014255

data_4331029
_publ_section_title
;
 Synthesis and Structural Characterization of New Cu(I) Complexes with the
 Antithyroid Drug 6-n-Propyl-thiouracil. Study of the Cu(I)-Catalyzed
 Intermolecular Cycloaddition of Iodonium Ylides toward Benzo[b]furans
 with Pharmaceutical Implementations
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              12248
_journal_page_last               12259
_journal_paper_doi               10.1021/ic3014255
_journal_volume                  51
_journal_year                    2012
_chemical_formula_moiety         'C54 H45 Cu2 I2 P3'
_chemical_formula_sum            'C54 H45 Cu2 I2 P3'
_chemical_formula_weight         1167.71
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 105.640(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.3675(4)
_cell_length_b                   20.5572(6)
_cell_length_c                   11.7116(4)
_cell_measurement_reflns_used    6256
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.2134
_cell_measurement_theta_min      2.8385
_cell_volume                     2403.64(15)
_computing_cell_refinement       'CrysAlis RED'
_computing_data_collection       'CrysAlis CCD'
_computing_data_reduction        'CrysAlis RED'
_computing_molecular_graphics
;
 DIAMOND (Brandenburg, 2006)
 MERCURY (Bruno et al. 2002)
;
_computing_publication_material  'WINGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.4223
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Mo) x-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0711
_diffrn_reflns_av_sigmaI/netI    0.1052
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            22356
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         2.84
_exptl_absorpt_coefficient_mu    2.305
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.83913
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'empirical absorption correction (CrysAlis RED, Oxford Diffraction)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.613
_exptl_crystal_description       polyhedral
_exptl_crystal_F_000             1156
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_refine_diff_density_max         1.096
_refine_diff_density_min         -0.726
_refine_diff_density_rms         0.135
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.016(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.971
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     550
_refine_ls_number_reflns         9541
_refine_ls_number_restraints     87
_refine_ls_restrained_S_all      0.969
_refine_ls_R_factor_all          0.0715
_refine_ls_R_factor_gt           0.0488
_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^)+(0.0044P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0656
_refine_ls_wR_factor_ref         0.0723
_reflns_number_gt                7625
_reflns_number_total             9541
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic3014255_si_002_5.cif
_cod_data_source_block           5_exp_125
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               4331029