Synthesis of Highly Functionalized 12-Membered Trifluoromethyl Heterocycles via a Nondecarboxylative Pd-Catalyzed [6 + 6] Annulation
Uno, Hiroto; Imai, Takanori; Harada, Kyosuke; Shibata, Norio; ACS Catalysis 10 (2020) 1454–1459; doi:10.1021/acscatal.9b05377

data_4517369
_publ_section_title
;
 Synthesis of Highly Functionalized 12-Membered Trifluoromethyl
 Heterocycles via a Nondecarboxylative Pd-Catalyzed [6 + 6] Annulation
;
_journal_issue                   2
_journal_name_full               'ACS Catalysis'
_journal_page_first              1454
_journal_page_last               1459
_journal_paper_doi               10.1021/acscatal.9b05377
_journal_volume                  10
_journal_year                    2020
_chemical_formula_moiety         'C16 H12 F3 N O4 S'
_chemical_formula_sum            'C16 H12 F3 N O4 S'
_chemical_formula_weight         371.33
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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
_cell_angle_alpha                110.0467(9)
_cell_angle_beta                 111.9415(10)
_cell_angle_gamma                90.1156(11)
_cell_formula_units_Z            2
_cell_length_a                   8.4561(3)
_cell_length_b                   8.5762(3)
_cell_length_c                   12.4229(4)
_cell_measurement_reflns_used    6971
_cell_measurement_temperature    173
_cell_measurement_theta_max      27.45
_cell_measurement_theta_min      3.38
_cell_volume                     776.24(5)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2004 (Burla, et al., 2005)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0101
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7612
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.265
_exptl_absorpt_correction_T_max  0.974
_exptl_absorpt_correction_T_min  0.907
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.589
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             380.00
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.390
_refine_diff_density_min         -0.460
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.131
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     226
_refine_ls_number_reflns         3523
_refine_ls_number_restraints     0
_refine_ls_R_factor_gt           0.0346
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.1142P)^2^+0.1372P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1547
_reflns_number_gt                3168
_reflns_number_total             3523
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            cs9b05377_si_002.cif
_cod_data_source_block           Plakesh4182
_cod_depositor_comments
'Adding full bibliography for 4517368--4517370.cif.'
_cod_database_code               4517369