Synthesis of Sterically Hindered 4,5-Diarylphenanthrenes via Acid-catalyzed Bisannulation of Benzenediacetaldehydes with Alkynes
Li, Yuanming; Yagi, Akiko; Itami, Kenichiro; Chemical Science  (2019) –; doi:10.1039/C9SC00334G

data_1550903
_publ_section_title
;
 Synthesis of Sterically Hindered 4,5-Diarylphenanthrenes via
 Acid-catalyzed Bisannulation of Benzenediacetaldehydes with Alkynes
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/C9SC00334G
_journal_year                    2019
_chemical_absolute_configuration unk
_chemical_formula_sum            'C101.5 H73.5 Cl7 O0.5 P4 Pd2'
_chemical_formula_weight         1885.93
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-09-04 deposited with the CCDC.    2019-04-17 downloaded from the CCDC.
;
_cell_angle_alpha                92.5220(10)
_cell_angle_beta                 105.129(2)
_cell_angle_gamma                116.309(2)
_cell_formula_units_Z            2
_cell_length_a                   14.5697(2)
_cell_length_b                   14.7169(2)
_cell_length_c                   23.7580(4)
_cell_measurement_reflns_used    23772
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      30.4440
_cell_measurement_theta_min      2.5970
_cell_volume                     4332.56(15)
_computing_cell_refinement       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.41 (Rigaku OD, 2015)'
_computing_molecular_graphics
'Yadokari-XG 2009 (Wakita Nemoto et al., 2009)'
_computing_publication_material
'Yadokari-XG 2009 (Wakita,Nemoto et al., 2009)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    SHELXT
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type
'dtrek-CrysAlisPro-abstract goniometer imported rigaku-d*trek images'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0341
_diffrn_reflns_av_unetI/netI     0.0371
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            47820
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        24.999
_diffrn_reflns_theta_max         24.999
_diffrn_reflns_theta_min         2.604
_diffrn_source                   'fine-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.754
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.81732
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.41 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.446
_exptl_crystal_description       block
_exptl_crystal_F_000             1915
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         2.383
_refine_diff_density_min         -0.833
_refine_diff_density_rms         0.087
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1046
_refine_ls_number_reflns         15188
_refine_ls_number_restraints     19
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.0513
_refine_ls_R_factor_gt           0.0389
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0511P)^2^+7.4531P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0989
_refine_ls_wR_factor_ref         0.1053
_reflns_Friedel_coverage         0.000
_reflns_number_gt                12582
_reflns_number_total             15188
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc00334g2.cif
_cod_data_source_block           3w
_cod_original_cell_volume        4332.56(14)
_cod_original_formula_sum        'C101.50 H73.50 Cl7 O0.50 P4 Pd2'
_cod_database_code               1550903
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.928
_shelx_estimated_absorpt_t_max   0.928
_shelx_res_checksum              99060