Cobalt-catalyzed double hydroboration of pyridines
Höeg, Finn; Luxenberger, Lea; Fedulin, Andrey; Jacobi von Wangelin, Axel; Chemical Science 15 (2024) 5201–5210; doi:10.1039/D3SC05418G

data_1571192
_publ_section_title
;
 Cobalt-catalyzed double hydroboration of pyridines
;
_journal_issue                   14
_journal_name_full               'Chemical Science'
_journal_page_first              5201
_journal_page_last               5210
_journal_paper_doi               10.1039/D3SC05418G
_journal_volume                  15
_journal_year                    2024
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C15 H19 N O2'
_chemical_formula_sum            'C15 H19 N O2'
_chemical_formula_weight         245.31
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'C 2y'
_space_group_name_H-M_alt        'C 1 2 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2023-07-08
_audit_creation_method
;
Olex2 1.5
(compiled 2023.03.06 svn.rbb2c1857 for OlexSys, GUI svn.r6748)
;
_audit_update_record
;
2023-10-10 deposited with the CCDC.	2024-02-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 100.501(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.1533(4)
_cell_length_b                   6.0972(2)
_cell_length_c                   15.4812(4)
_cell_measurement_reflns_used    7547
_cell_measurement_temperature    99.95(13)
_cell_measurement_theta_max      76.0020
_cell_measurement_theta_min      6.3300
_cell_volume                     1313.58(7)
_computing_cell_refinement       'CrysAlisPro 1.171.42.49 (Rigaku OD, 2022)'
_computing_data_collection       'CrysAlisPro 1.171.42.49 (Rigaku OD, 2022)'
_computing_data_reduction        'CrysAlisPro 1.171.42.49 (Rigaku OD, 2022)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      99.95(13)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0448
_diffrn_reflns_av_unetI/netI     0.0286
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            13446
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         76.510
_diffrn_reflns_theta_min         2.903
_exptl_absorpt_coefficient_mu    0.652
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.752
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.42.49 (Rigaku Oxford Diffraction, 2022)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.240
_exptl_crystal_description       block
_exptl_crystal_F_000             528
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.512
_refine_diff_density_min         -0.223
_refine_diff_density_rms         0.077
_refine_ls_abs_structure_details
;
 Flack x determined using 1060 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.45(19)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     169
_refine_ls_number_reflns         2734
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.058
_refine_ls_R_factor_all          0.0656
_refine_ls_R_factor_gt           0.0627
_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^)+(0.1276P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1533
_refine_ls_wR_factor_ref         0.1588
_reflns_Friedel_coverage         0.815
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.979
_reflns_number_gt                2536
_reflns_number_total             2734
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc05418g2.cif
_cod_data_source_block           FH74
_cod_depositor_comments
'Adding full bibliography for 1571191--1571195.cif.'
_cod_database_code               1571192
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1.a Ternary CH refined with riding coordinates:
 C2(H2), C6(H6)
1.b Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C5(H5A,H5B)
1.c Aromatic/amide H refined with riding coordinates:
 C4(H4), C8(H8), C9(H9), C10(H10), C11(H11), C12(H12)
1.d Idealised Me refined as rotating group:
 C13(H13A,H13B,H13C), C15(H15A,H15B,H15C)
;
_shelx_res_checksum              5357
_olex2_submission_special_instructions 'No special instructions were received'