Organotrifluoroborate Salts as Complexation Reagents for Synthesizing BODIPY Dyes Containing Both Fluoride and an Organo Substituent at the Boron Center.
Wang, Zhaoyun; Cheng, Cheng; Kang, Zhengxin; Miao, Wei; Liu, Qingyun; Wang, Hua; Hao, Erhong; The Journal of organic chemistry 84 (2019) 2732–2740; doi:10.1021/acs.joc.8b03145

data_4033723
_publ_section_title
;
 Organotrifluoroborate Salts as Complexation Reagents for Synthesizing
 BODIPY Dyes Containing Both Fluoride and an Organo Substituent at the
 Boron Center.
;
_journal_issue                   5
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              2732
_journal_page_last               2740
_journal_paper_doi               10.1021/acs.joc.8b03145
_journal_volume                  84
_journal_year                    2019
_chemical_formula_sum            'C28 H32 B N3 O'
_chemical_formula_weight         437.38
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                107.923(11)
_cell_angle_beta                 101.469(11)
_cell_angle_gamma                96.140(12)
_cell_formula_units_Z            2
_cell_length_a                   8.677(9)
_cell_length_b                   12.884(13)
_cell_length_c                   12.904(13)
_cell_measurement_reflns_used    4497
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.376
_cell_measurement_theta_min      2.419
_cell_volume                     1323(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0343
_diffrn_reflns_av_sigmaI/netI    0.0381
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            13620
_diffrn_reflns_theta_full        25.65
_diffrn_reflns_theta_max         25.65
_diffrn_reflns_theta_min         1.69
_exptl_absorpt_coefficient_mu    0.066
_exptl_absorpt_correction_T_max  0.9868
_exptl_absorpt_correction_T_min  0.9849
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.098
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             468
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.878
_refine_diff_density_min         -1.032
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   3.928
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     303
_refine_ls_number_reflns         4947
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      4.257
_refine_ls_R_factor_all          0.1199
_refine_ls_R_factor_gt           0.0875
_refine_ls_shift/su_max          0.062
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2026
_refine_ls_wR_factor_ref         0.2084
_reflns_number_gt                3193
_reflns_number_total             4947
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo8b03145_si_005.cif
_cod_data_source_block           test_0m_a
_cod_database_code               4033723