Asymmetric Allylic C-H Alkylation via Palladium(II)/ cis-ArSOX Catalysis.
Liu, Wei; Ali, Siraj Z.; Ammann, Stephen E.; White, M. Christina; Journal of the American Chemical Society 140 (2018) 10658–10662; doi:10.1021/jacs.8b05668

data_4132694
_publ_contact_author
; 
M. Christina White 
University of Illinois 
Department of Chemistry 
600 South Mathews Avenue 
Urbana, Illinois  61801 
USA 
;
_publ_section_title
;
 Asymmetric Allylic C-H Alkylation via Palladium(II)/ cis-ArSOX Catalysis.
;
_journal_issue                   34
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              10658
_journal_page_last               10662
_journal_paper_doi               10.1021/jacs.8b05668
_journal_volume                  140
_journal_year                    2018
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C20 H19 N O4'
_chemical_formula_sum            'C20 H19 N O4'
_chemical_formula_weight         337.36
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
; 
? 
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.2794(2)
_cell_length_b                   7.9760(2)
_cell_length_c                   28.9295(8)
_cell_measurement_reflns_used    11826
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      68.25
_cell_measurement_theta_min      3.06
_cell_volume                     1679.66(8)
_computing_cell_refinement       'SAINT V8.34A (Bruker, 2014)'
_computing_data_collection       'APEX3 V2016.9-0 (Bruker, 2016)'
_computing_data_reduction
; 
SAINT V8.34A, XPREP v2014/2, SADABS V2014/7 (Krause et al., 2015), 
;
_computing_molecular_graphics
; 
SHELXTL v2014-7 (Bruker, 2014), CrystalMaker v2.7.7 (CrystalMaker, 1994) 
;
_computing_publication_material  'XCIF V2014-2 (Bruker, 2014)'
_computing_structure_refinement  'SHELX-2014-7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELX-2014-7 (Sheldrick, 2015)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'Bruker D8 Venture/Photon 100'
_diffrn_measurement_method       'profile data from \f and \w scans'
_diffrn_radiation_monochromator  'multilayer mirrors'
_diffrn_radiation_source         'microfocus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_radiation_wavelength_id  dd48fsa
_diffrn_reflns_av_R_equivalents  0.0410
_diffrn_reflns_av_unetI/netI     0.0308
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            15671
_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         68.249
_diffrn_reflns_theta_min         3.055
_exptl_absorpt_coefficient_mu    0.762
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7163
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'SADABS V2014/7 (Krause et al., 2015)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.334
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       column
_exptl_crystal_F_000             712
_exptl_crystal_id                dd48fsa
_exptl_crystal_preparation
; 
The data crystal was mounted using oil (Paratone-N, Exxon) to a 
0.3 mm cryo-loop (Hampton Research) with the (-1 0 -8) scattering 
planes roughly normal to the spindle axis. 
;
_exptl_crystal_size_max          0.574
_exptl_crystal_size_mid          0.185
_exptl_crystal_size_min          0.157
_refine_diff_density_max         0.221
_refine_diff_density_min         -0.171
_refine_diff_density_rms         0.053
_refine_ls_abs_structure_details 'Flack (1983),  1262 Friedels'
_refine_ls_abs_structure_Flack   -0.01(9)
_refine_ls_extinction_coef       0.0060(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     227
_refine_ls_number_reflns         3063
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0316
_refine_ls_R_factor_gt           0.0293
_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^)+(0.0334P)^2^+0.3297P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0695
_refine_ls_wR_factor_ref         0.0709
_reflns_Friedel_coverage         0.701
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                2933
_reflns_number_total             3063
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja8b05668_si_005.cif
_cod_data_source_block           dd48fsa
_cod_database_code               4132694
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.669
_shelx_estimated_absorpt_t_max   0.890
_shelx_res_checksum              92667
_shelx_hkl_checksum              53288