Mechanistic Studies into Amine-Mediated Electrophilic Arene Borylation and Its Application in MIDA Boronate Synthesis
Viktor Bagutski; Alessandro Del Grosso; Josue Ayuso Carrillo; Ian A. Cade; Matthew D. Helm; James R. Lawson; Paul J. Singleton; Sophia A. Solomon; Tommaso Marcelli; Michael J. Ingleson; Journal of the American Chemical Society 135 (2013) 474–487; doi:10.1021/ja3100963

data_4119164
_publ_section_title
;
 Mechanistic Studies into Amine-Mediated Electrophilic Arene Borylation
 and Its Application in MIDA Boronate Synthesis
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              474
_journal_page_last               487
_journal_paper_doi               10.1021/ja3100963
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'C9 H9 Al Cl3 N, 0.5 (C6 H6)'
_chemical_formula_sum            'C12 H12 Al Cl3 N'
_chemical_formula_weight         303.56
_chemical_name_systematic
; 
 ? 
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_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
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_atom_sites_solution_hydrogens   geom
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_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 107.11(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.358(2)
_cell_length_b                   12.215(3)
_cell_length_c                   12.764(3)
_cell_measurement_reflns_used    2910
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.3009
_cell_measurement_theta_min      3.1613
_cell_volume                     1394.5(6)
_computing_cell_refinement
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
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_computing_data_collection
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
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_computing_data_reduction
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.336
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Xcalibur, Sapphire2, large Be window'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1616
_diffrn_reflns_av_sigmaI/netI    0.1103
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            7446
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         3.73
_exptl_absorpt_coefficient_mu    0.696
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.33751
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.446
_exptl_crystal_description       block
_exptl_crystal_F_000             620
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.3
_refine_diff_density_max         1.259
_refine_diff_density_min         -0.881
_refine_diff_density_rms         0.209
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.149
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     159
_refine_ls_number_reflns         2444
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.149
_refine_ls_R_factor_all          0.1494
_refine_ls_R_factor_gt           0.1167
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1433P)^2^+10.4757P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2823
_refine_ls_wR_factor_ref         0.3003
_reflns_number_gt                1743
_reflns_number_total             2444
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja3100963_si_002_5.cif
_cod_data_source_block           omji138
_cod_database_code               4119164