Palladium catalyzed selective mono-arylation of o-carboranes via B-H activation
Ke Cao; Yawen Huang; Junxiao Yang; Ji Wu; Chem.Commun. 51 (2015) 7257–; doi:10.1039/C5cc01331C

data_7116996
_publ_section_title
;
 Palladium catalyzed selective mono-arylation of o-carboranes via B-H
 activation
;
_journal_name_full               Chem.Commun.
_journal_page_first              7257
_journal_paper_doi               10.1039/C5cc01331C
_journal_volume                  51
_journal_year                    2015
_chemical_formula_moiety         'C13 H24 B10 O2'
_chemical_formula_sum            'C13 H24 B10 O2'
_chemical_formula_weight         320.42
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2015-01-14
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.12 svn.r3133 for OlexSys, GUI svn.r4987)
;
_audit_update_record
;
2015-01-15 deposited with the CCDC.
2015-03-24 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 94.295(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.0474(4)
_cell_length_b                   19.9445(12)
_cell_length_c                   13.4339(6)
_cell_measurement_reflns_used    1352
_cell_measurement_temperature    294.29(10)
_cell_measurement_theta_max      25.0580
_cell_measurement_theta_min      3.7740
_cell_volume                     1882.92(18)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      294.29(10)
_diffrn_detector_area_resol_mean 16.0733
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_details
;
  1 omega  -19.00   26.00   1.0000    8.0000
omega____ theta____ kappa____ phi______ frames
    -      -16.3571  -99.0000 -120.0000 45

  2 omega  -84.00  -36.00   1.0000    8.0000
omega____ theta____ kappa____ phi______ frames
    -      -16.3571  -57.0000  150.0000 48

  3 omega  -38.00   91.00   1.0000    8.0000
omega____ theta____ kappa____ phi______ frames
    -       19.7946    0.0000  -30.0000 129
;
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0514761000
_diffrn_orient_matrix_UB_12      0.0302728000
_diffrn_orient_matrix_UB_13      0.0084577000
_diffrn_orient_matrix_UB_21      -0.0518443000
_diffrn_orient_matrix_UB_22      0.0147453000
_diffrn_orient_matrix_UB_23      -0.0417179000
_diffrn_orient_matrix_UB_31      -0.0696809000
_diffrn_orient_matrix_UB_32      0.0113990000
_diffrn_orient_matrix_UB_33      0.0315006000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0331
_diffrn_reflns_av_unetI/netI     0.0550
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            7450
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         26.020
_diffrn_reflns_theta_min         3.332
_diffrn_source                   'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.063
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.78533
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.130
_exptl_crystal_description       block
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.33
_exptl_crystal_size_min          0.31
_refine_diff_density_max         0.690
_refine_diff_density_min         -0.312
_refine_diff_density_rms         0.050
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     229
_refine_ls_number_reflns         3690
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.1343
_refine_ls_R_factor_gt           0.0877
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1603P)^2^+0.1982P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2482
_refine_ls_wR_factor_ref         0.3002
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2057
_reflns_number_total             3690
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5cc01331c2.cif
_cod_data_source_block           caok220up
_cod_database_code               7116996
_reflns_odcompleteness_completeness 99.72
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All B(H) groups, All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C12(H12A,H12B)
2.b Aromatic/amide H refined with riding coordinates:
 C6(H6), C7(H7), C9(H9), C10(H10)
2.c Idealised Me refined as rotating group:
 C3(H3A,H3B,H3C), C4(H4A,H4B,H4C), C13(H13A,H13B,H13C)
2.d Boron cage BH refined with riding coordinates:
 B3(H3), B4(H4), B5(H5), B6(H6A), B7(H7A), B8(H8), B10(H10A), B11(H11), B12(H12)
;
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'