Palladium-Catalyzed Selective Five-Fold Cascade Arylation of the 12-Vertex Monocarborane Anion by B-H Activation.
Lin, Furong; Yu, Jing-Lu; Shen, Yunjun; Zhang, Shuo-Qing; Spingler, Bernhard; Liu, Jiyong; Hong, Xin; Duttwyler, Simon; Journal of the American Chemical Society 140 (2018) 13798–13807; doi:10.1021/jacs.8b07872

data_4133007
_publ_section_title
;
 Palladium-Catalyzed Selective Five-Fold Cascade Arylation of the
 12-Vertex Monocarborane Anion by B-H Activation.
;
_journal_issue                   42
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              13798
_journal_page_last               13807
_journal_paper_doi               10.1021/jacs.8b07872
_journal_volume                  140
_journal_year                    2018
_chemical_formula_moiety         'C6 H16 B11 N2 O2 Pd, C3 H10 N'
_chemical_formula_sum            'C9 H26 B11 N3 O2 Pd'
_chemical_formula_weight         433.64
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2017-12-01
_audit_creation_method
;
Olex2 1.2
(compiled 2017.08.10 svn.r3461 for OlexSys, GUI svn.r5381)
;
_cell_angle_alpha                90
_cell_angle_beta                 96.1760(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.75280(10)
_cell_length_b                   9.9635(2)
_cell_length_c                   24.5410(4)
_cell_measurement_reflns_used    9015
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      60.633
_cell_measurement_theta_min      3.861
_cell_volume                     2127.76(6)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      170.0
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0439
_diffrn_reflns_av_unetI/netI     0.0279
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            27448
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         60.602
_diffrn_reflns_theta_min         4.420
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.718
_exptl_absorpt_correction_T_max  0.7519
_exptl_absorpt_correction_T_min  0.4811
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016) was used for absorption correction.
wR2(int) was 0.1427 before and 0.0626 after correction.
The Ratio of minimum to maximum transmission is 0.6398.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.354
_exptl_crystal_description       prism
_exptl_crystal_F_000             872
_exptl_crystal_size_max          0.08
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.02
_refine_diff_density_max         2.303
_refine_diff_density_min         -0.595
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.087
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     240
_refine_ls_number_reflns         4865
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.087
_refine_ls_R_factor_all          0.0357
_refine_ls_R_factor_gt           0.0322
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0451P)^2^+1.5526P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0849
_refine_ls_wR_factor_ref         0.0876
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4457
_reflns_number_total             4865
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b07872_si_007.cif
_cod_data_source_block           mjl17118_0m
_cod_database_code               4133007
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_max   0.912
_shelx_estimated_absorpt_t_min   0.704
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All B(H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 N3(H3A)
2.b Idealised Me refined as rotating group:
 C4(H4A,H4B,H4C), C6(H6A,H6B,H6C), C7(H7A,H7B,H7C), C8(H8A,H8B,H8C), C9(H9A,
 H9B,H9C)
2.c Boron cage BH refined with riding coordinates:
 B3(H3), B4(H4), B5(H5), B6(H6), B7(H7), B8(H8), B9(H9), B10(H10), B11(H11),
 B12(H12)
;
_shelx_res_checksum              20253
_shelx_hkl_checksum              13359
_olex2_submission_special_instructions 'No special instructions were received'