Metal-free borylative dearomatization of indoles: exploring the divergent reactivity of aminoborane C-H borylation catalysts.
Jayaraman, Arumugam; Misal Castro, Luis C.; Desrosiers, Vincent; Fontaine, Frédéric-Georges; Chemical science 9 (2018) 5057–5063; doi:10.1039/c8sc01093e

data_1549383
_publ_section_title
;
 Metal-free borylative dearomatization of indoles: exploring the divergent
 reactivity of aminoborane C-H borylation catalysts.
;
_journal_issue                   22
_journal_name_full               'Chemical science'
_journal_page_first              5057
_journal_page_last               5063
_journal_paper_doi               10.1039/c8sc01093e
_journal_volume                  9
_journal_year                    2018
_chemical_formula_moiety         'C21 H25 B F N O4 S'
_chemical_formula_sum            'C21 H25 B F N O4 S'
_chemical_formula_weight         417.29
_chemical_name_systematic        '3-Bpin-5-F-2-Me-1-SO2Ph indoline'
_chemical_properties_physical    Moisture-sensitive
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2018-01-19
_audit_creation_method
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_audit_update_record
;
2018-01-25 deposited with the CCDC.
2018-05-07 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 105.495(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.5498(5)
_cell_length_b                   19.2550(9)
_cell_length_c                   10.4914(5)
_cell_measurement_reflns_used    9786
_cell_measurement_temperature    150
_cell_measurement_theta_max      60.728
_cell_measurement_theta_min      3.784
_cell_volume                     2053.72(17)
_computing_cell_refinement
'SAINT (2013) V8.38A; Integration Software for Single Crystal Data. Bruker AXS Inc., Madison, WI 53719-1173.'
_computing_data_collection
;
APEX 2 (2013) Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_reduction
'SAINT (2013) V8.38A; Integration Software for Single Crystal Data. Bruker AXS Inc., Madison, WI 53719-1173.'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      150
_diffrn_detector                 'CMOS Area detector'
_diffrn_detector_area_resol_mean 10.24
_diffrn_detector_type            'Bruker Photon 100 CMOS Detector'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device       'k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker Venture Metaljet'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_collimation    'Focusing mirrors'
_diffrn_radiation_monochromator  'Helios MX Mirror Optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34139
_diffrn_reflns_av_R_equivalents  0.0428
_diffrn_reflns_av_unetI/netI     0.0273
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            27426
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         60.715
_diffrn_reflns_theta_min         3.783
_diffrn_source                   'Metal Jet'
_diffrn_source_target            Ga
_diffrn_source_type              'Gallium Liquid Metal Jet Source'
_exptl_absorpt_coefficient_mu    1.111
_exptl_absorpt_correction_T_max  0.7519
_exptl_absorpt_correction_T_min  0.6123
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1225 before and 0.0698 after correction. The Ratio of minimum to maximum transmission is 0.8143. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.350
_exptl_crystal_description       Block
_exptl_crystal_F_000             880
_exptl_crystal_recrystallization_method 'crystallized from CDCl3/Hexane'
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.340
_refine_diff_density_min         -0.322
_refine_diff_density_rms         0.068
_refine_ls_extinction_coef       0.0084(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/1 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     268
_refine_ls_number_reflns         4699
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0494
_refine_ls_R_factor_gt           0.0435
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0538P)^2^+0.9475P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1123
_refine_ls_wR_factor_ref         0.1172
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4109
_reflns_number_total             4699
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8sc01093e2.cif
_cod_data_source_block           fred54
_cod_depositor_comments
;
The following automatic conversions were performed:

'_diffrn_radiation_probe' value 'X-ray' changed to 'x-ray' according
to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 1549382--1549383.cif.
;
_cod_database_code               1549383
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_max   0.851
_shelx_estimated_absorpt_t_min   0.653
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C1(H1), C2(H2)
2.b Aromatic/amide H refined with riding coordinates:
 C5(H5), C6(H6), C8(H8), C11(H11), C12(H12), C13(H13), C14(H14), C15(H15)
2.c Idealised Me refined as rotating group:
 C9(H9A,H9B,H9C), C18(H18A,H18B,H18C), C19(H19A,H19B,H19C), C20(H20A,H20B,
 H20C), C21(H21A,H21B,H21C)
;
_shelx_res_checksum              39269
_olex2_exptl_crystal_mounting_method 'mounted on a cryoloop'
_olex2_submission_original_sample_id AJ3-09
_olex2_submission_special_instructions 'No special instructions were received'