Asymmetric Intramolecular Dearomatization of Nonactivated Arenes with Ynamides for Rapid Assembly of Fused Ring System under Silver Catalysis
Ito, Tsubasa; Harada, Shingo; Homma, Haruka; Takenaka, Hiroki; Hirose, Shumpei; Nemoto, Tetsuhiro; Journal of the American Chemical Society  (2020) –; doi:10.1021/jacs.0c10682

data_4135476
_publ_section_title
;
 Asymmetric Intramolecular Dearomatization of Nonactivated Arenes with
 Ynamides for Rapid Assembly of Fused Ring System under Silver Catalysis
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.0c10682
_journal_year                    2020
_chemical_formula_moiety         'C30 H23 Br Cl2 N4 O5 S'
_chemical_formula_sum            'C30 H23 Br Cl2 N4 O5 S'
_chemical_formula_weight         702.41
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                71.482(5)
_cell_angle_beta                 78.632(6)
_cell_angle_gamma                79.222(6)
_cell_formula_units_Z            2
_cell_length_a                   10.1732(5)
_cell_length_b                   10.8571(5)
_cell_length_c                   14.6473(7)
_cell_measurement_reflns_used    7979
_cell_measurement_temperature    93
_cell_measurement_theta_max      68.06
_cell_measurement_theta_min      3.21
_cell_volume                     1490.43(13)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.3'
_computing_publication_material  'CrystalStructure 4.3 (Rigaku, 2019)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2014 (Burla, et al., 2014)'
_diffrn_ambient_temperature      93
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.969
_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0942
_diffrn_reflns_av_unetI/netI     0.1684
_diffrn_reflns_Laue_measured_fraction_full 0.000
_diffrn_reflns_Laue_measured_fraction_max 0.000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            15515
_diffrn_reflns_point_group_measured_fraction_full 0.000
_diffrn_reflns_point_group_measured_fraction_max 0.000
_diffrn_reflns_theta_full        68.180
_diffrn_reflns_theta_max         68.180
_diffrn_reflns_theta_min         3.217
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.588
_exptl_absorpt_correction_T_max  0.632
_exptl_absorpt_correction_T_min  0.366
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.565
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             712.00
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.77
_refine_diff_density_min         -0.58
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.896
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     388
_refine_ls_number_reflns         5287
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1436
_refine_ls_R_factor_gt           0.0647
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0395P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1061
_refine_ls_wR_factor_ref         0.1286
_reflns_number_gt                2639
_reflns_number_total             5287
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ja0c10682_si_003.cif
_cod_data_source_block           20200805ito
_cod_database_code               4135476