Ketones as Directing Groups in Photocatalytic sp3 C-H Fluorination
Bume, Desta Doro; Pitts, Cody Ross; Ghorbani, Fereshte; Harry, Stefan Andrew; Capilato, Joseph N.; Siegler, Maxime A.; Lectka, Thomas; Chem. Sci.  (2017) –; doi:10.1039/C7SC02703F

data_1546781
_publ_section_title
;
 Ketones as Directing Groups in Photocatalytic sp3 C-H Fluorination
;
_journal_name_full               'Chem. Sci.'
_journal_paper_doi               10.1039/C7SC02703F
_journal_year                    2017
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C25 H37 F O5'
_chemical_formula_sum            'C25 H37 F O5'
_chemical_formula_weight         436.54
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-06-15 deposited with the CCDC.
2017-08-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.8206(15)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   14.1167(2)
_cell_length_b                   11.44999(15)
_cell_length_c                   29.4125(4)
_cell_measurement_reflns_used    29397
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      72.04
_cell_measurement_theta_min      3.11
_cell_volume                     4616.48(11)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_molecular_graphics    'SHELXTL v6.10 (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL v6.10 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS-2014/7 (Sheldrick, 2015)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0371
_diffrn_reflns_av_unetI/netI     0.0357
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            58677
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         71.884
_diffrn_reflns_theta_min         3.094
_exptl_absorpt_coefficient_mu    0.743
_exptl_absorpt_correction_T_max  0.964
_exptl_absorpt_correction_T_min  0.783
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.256
_exptl_crystal_description       plate
_exptl_crystal_F_000             1888
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.188
_refine_diff_density_min         -0.196
_refine_diff_density_rms         0.040
_refine_ls_abs_structure_details
;
 Flack x determined using 7774 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.06(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1138
_refine_ls_number_reflns         18040
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0425
_refine_ls_R_factor_gt           0.0408
_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^)+(0.0647P)^2^+0.8773P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1066
_refine_ls_wR_factor_ref         0.1089
_reflns_Friedel_coverage         0.899
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.999
_reflns_number_gt                17415
_reflns_number_total             18040
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7sc02703f2.cif
_cod_data_source_block           12
_cod_database_code               1546781
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              89510