Radical Boron Walking of Allylboronic Esters
Tao, Xiangzhang; Ni, Shengyang; Kong, Lingyu; Wang, Yi; Pan, Yi; Chemical Science  (2022) –; doi:10.1039/D1SC06760E

data_1565996
_publ_section_title
;
 Radical Boron Walking of Allylboronic Esters
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D1SC06760E
_journal_year                    2022
_chemical_formula_moiety         'C17 H26 B F O4 S'
_chemical_formula_sum            'C17 H26 B F O4 S'
_chemical_formula_weight         356.25
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-05-18
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_audit_update_record
;
2021-10-13 deposited with the CCDC.	2022-01-17 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.700(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.1868(10)
_cell_length_b                   10.5562(9)
_cell_length_c                   15.7691(15)
_cell_measurement_reflns_used    5881
_cell_measurement_temperature    193
_cell_measurement_theta_max      28.262
_cell_measurement_theta_min      2.354
_cell_volume                     1783.6(3)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      193
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0771
_diffrn_reflns_av_unetI/netI     0.0753
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            15928
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.296
_diffrn_reflns_theta_min         2.354
_diffrn_source_current           40.0
_diffrn_source_power             2.0
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.209
_exptl_absorpt_correction_T_max  0.7180
_exptl_absorpt_correction_T_min  0.6025
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1388 before and 0.1028 after correction.
The Ratio of minimum to maximum transmission is 0.8391.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            white
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    1.327
_exptl_crystal_description       block
_exptl_crystal_F_000             760
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.648
_refine_diff_density_min         -0.341
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     223
_refine_ls_number_reflns         4404
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0763
_refine_ls_R_factor_gt           0.0613
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0924P)^2^+1.0020P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1690
_refine_ls_wR_factor_ref         0.1860
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3473
_reflns_number_total             4404
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1sc06760e2.cif
_cod_data_source_block           w
_cod_database_code               1565996
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.975
_shelx_estimated_absorpt_t_min   0.965
_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 Ternary CH refined with riding coordinates:
 C4(H4), C10(H10)
2.b Secondary CH2 refined with riding coordinates:
 C1(H1A,H1B), C11(H11A,H11B)
2.c Aromatic/amide H refined with riding coordinates:
 C3(H3), C6(H6)
2.d Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C9(H9A,H9B,H9C), C13(H13A,H13B,H13C), C14(H14A,H14B,H14C),
 C16(H16A,H16B,H16C), C17(H17A,H17B,H17C)
;
_shelx_res_checksum              82886
_shelx_hkl_checksum              20731
_olex2_submission_special_instructions 'No special instructions were received'