Using the FpXylBH<sub>2</sub>•SMe<sub>2</sub> reagent for the regioselective synthesis of cyclic bis(alkenyl)boranes.
Škoch, Karel; Daniliuc, Constantin G.; Kehr, Gerald; Erker, Gerhard; Chemical communications (Cambridge, England) 56 (2020) 12178–12181; doi:10.1039/d0cc05230b

data_7127157
_publ_section_title
;
 Using the FpXylBH<sub>2</sub>&#x2022;SMe<sub>2</sub> reagent for the
 regioselective synthesis of cyclic bis(alkenyl)boranes.
;
_journal_issue                   81
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              12178
_journal_page_last               12181
_journal_paper_doi               10.1039/d0cc05230b
_journal_volume                  56
_journal_year                    2020
_chemical_formula_sum            'C35 H34 B F6 N'
_chemical_formula_weight         593.44
_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
_audit_creation_method           'APEX3 v2019.1-0'
_audit_update_record
;
2020-07-16 deposited with the CCDC.	2020-09-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.1290(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.3110(3)
_cell_length_b                   14.3855(5)
_cell_length_c                   21.2243(7)
_cell_measurement_reflns_used    9547
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      26.7331
_cell_measurement_theta_min      2.4266
_cell_volume                     3065.89(17)
_computing_cell_refinement       'SAINT V8.40A (Bruker Nano, Inc., 2019)'
_computing_data_collection       'APEX3 v2019.1-0'
_computing_data_reduction        'SAINT V8.40A (Bruker Nano, Inc., 2019)'
_computing_molecular_graphics    'shelXle (C.B. Huebschle, rev 958)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 7.3910
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker D8 Venture PHOTON III Diffractometer'
_diffrn_measurement_method       'phi / omega scans'
_diffrn_radiation_monochromator  'MX mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0408
_diffrn_reflns_av_unetI/netI     0.0205
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            55787
_diffrn_reflns_theta_full        26.74
_diffrn_reflns_theta_max         26.74
_diffrn_reflns_theta_min         2.03
_diffrn_source                   'Mo Ims'
_diffrn_source_type              'micro focus tube'
_exptl_absorpt_coefficient_mu    0.099
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.91
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 Bruker AXS area detector scaling and absorption correction.
Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.286
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1240
_exptl_crystal_size_max          0.278
_exptl_crystal_size_mid          0.157
_exptl_crystal_size_min          0.084
_refine_diff_density_max         0.347
_refine_diff_density_min         -0.213
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     394
_refine_ls_number_reflns         6498
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0461
_refine_ls_R_factor_gt           0.0393
_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^)+(0.0570P)^2^+1.2039P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1032
_refine_ls_wR_factor_ref         0.1091
_reflns_number_gt                5553
_reflns_number_total             6498
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0cc05230b2.cif
_cod_data_source_block           erk9862
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7127153--7127160.cif.
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_cod_database_code               7127157
_shelx_res_checksum              69441