Visible Light Excitation of BODIPYs Enables Dehydrogenative Enamination at Their α-Positions with Aliphatic Amines.
Wang, Dandan; Guo, Xing; Wu, Hao; Wu, Qinghua; Wang, Hua; Zhang, Xiankang; Hao, Erhong; Jiao, Lijuan; The Journal of organic chemistry 85 (2020) 8360–8370; doi:10.1021/acs.joc.0c00620

data_4038510
_publ_section_title
;
 Visible Light Excitation of BODIPYs Enables Dehydrogenative Enamination
 at Their \a-Positions with Aliphatic Amines.
;
_journal_issue                   13
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              8360
_journal_page_last               8370
_journal_paper_doi               10.1021/acs.joc.0c00620
_journal_volume                  85
_journal_year                    2020
_chemical_formula_moiety         'C21 H17 B F7 N3'
_chemical_formula_sum            'C21 H17 B F7 N3'
_chemical_formula_weight         455.19
_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             2018-08-10
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 97.785(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.1713(7)
_cell_length_b                   13.6990(5)
_cell_length_c                   8.3562(3)
_cell_measurement_reflns_used    9770
_cell_measurement_temperature    273.15
_cell_measurement_theta_max      27.43
_cell_measurement_theta_min      2.96
_cell_volume                     2060.93(13)
_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      273.15
_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           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0392
_diffrn_reflns_av_unetI/netI     0.0143
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            76057
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.515
_diffrn_reflns_theta_min         2.875
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.132
_exptl_absorpt_correction_T_max  0.7455
_exptl_absorpt_correction_T_min  0.6862
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.1107 before and 0.0515 after correction.
The Ratio of minimum to maximum transmission is 0.9205.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'metallic reddish red'
_exptl_crystal_colour_lustre     metallic
_exptl_crystal_colour_modifier   reddish
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.467
_exptl_crystal_description       plate
_exptl_crystal_F_000             952
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.684
_refine_diff_density_min         -0.304
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     291
_refine_ls_number_reflns         4725
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0936
_refine_ls_R_factor_gt           0.0652
_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^)+(0.0932P)^2^+1.3521P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1718
_refine_ls_wR_factor_ref         0.2038
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3237
_reflns_number_total             4725
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo0c00620_si_002.cif
_cod_data_source_block           a
_cod_depositor_comments
'Adding full bibliography for 4038510--4038515.cif.'
_cod_database_code               4038510
_shelx_shelxl_version_number     2014/7
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  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:
 C00Q(H00A,H00B), C00V(H00K,H00I)
2.b Aromatic/amide H refined with riding coordinates:
 C00E(H00E), C00F(H00F), C00H(H00H), C00J(H00J), C00M(H00M), C00N(H00N),
 C00R(H00R)
2.c Idealised Me refined as rotating group:
 C00U(H00C,H00D,H00G), C00W(H00L,H00O,H00P)
;
_shelx_res_checksum              60393
_shelx_hkl_checksum              62684
_olex2_submission_special_instructions 'No special instructions were received'