Transition-Metal-Mediated Three-Component Cascade Cyclization: Selective Cage B-C(sp(2)) Coupling of Carborane with Aromatics and Synthesis of Carborane-Fused Tricyclics.
Quan, Yangjian; Qiu, Zaozao; Xie, Zuowei; Journal of the American Chemical Society 136 (2014) 7599–7602; doi:10.1021/ja503489b

data_4121843
_publ_section_title
;
 Transition-Metal-Mediated Three-Component Cascade Cyclization: Selective
 Cage B-C(sp(2)) Coupling of Carborane with Aromatics and Synthesis of
 Carborane-Fused Tricyclics.
;
_journal_issue                   21
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7599
_journal_page_last               7602
_journal_paper_doi               10.1021/ja503489b
_journal_volume                  136
_journal_year                    2014
_chemical_formula_sum            'C19 H33 B10 F Si'
_chemical_formula_weight         416.64
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
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_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                65.024(3)
_cell_angle_beta                 82.275(3)
_cell_angle_gamma                77.608(3)
_cell_formula_units_Z            2
_cell_length_a                   8.8283(16)
_cell_length_b                   11.613(2)
_cell_length_c                   13.229(2)
_cell_measurement_reflns_used    311
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      15
_cell_measurement_theta_min      15
_cell_volume                     1199.3(4)
_computing_cell_refinement       'BRUKER KAPPA APEXII DUO DIFFRACTOMETER'
_computing_data_collection       'BRUKER KAPPA APEXII DUO DIFFRACTOMETER'
_computing_data_reduction        'BRUKER KAPPA APEXII DUO DIFFRACTOMETER'
_computing_molecular_graphics    'SIEMENS SHELXTL'
_computing_publication_material  'SIEMENS SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'BRUKER KAPPA APEXII DUO DIFFRACTOMETER'
_diffrn_measurement_method       'PHI & OMEGA SCAN'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_R_equivalents  0.1353
_diffrn_reflns_av_sigmaI/netI    0.1323
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            14868
_diffrn_reflns_theta_full        25.25
_diffrn_reflns_theta_max         25.25
_diffrn_reflns_theta_min         1.70
_exptl_absorpt_coefficient_mu    0.111
_exptl_absorpt_correction_T_max  0.7283
_exptl_absorpt_correction_T_min  0.5719
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.154
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             440
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.728
_refine_diff_density_min         -0.359
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     280
_refine_ls_number_reflns         4261
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.1268
_refine_ls_R_factor_gt           0.0838
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1292P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2058
_refine_ls_wR_factor_ref         0.2337
_reflns_number_gt                2756
_reflns_number_total             4261
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja503489b_si_002.cif
_cod_data_source_block           5ab
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4121842--4121847.cif.
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4121843