Orthogonal Selectivity in C‒H Olefination: Synthesis of Branched Vinylarene with Unactivated Aliphatic Substitution
Agasti, Soumitra; Mondal, Bhaskar; Achar, Tapas Kumar; Sinha, Soumya Kumar; Sarala Suseelan, Anjana; Szabo, Kalman J.; Schoenebeck, Franziska; Maiti, Debabrata; ACS Catalysis 9 (2019) 9606–; doi:10.1021/acscatal.9b03019

data_4514615
_publ_section_title
;
 Orthogonal Selectivity in C--H Olefination: Synthesis of Branched
 Vinylarene with Unactivated Aliphatic Substitution
;
_journal_issue                   10
_journal_name_full               'ACS Catalysis'
_journal_page_first              9606
_journal_paper_doi               10.1021/acscatal.9b03019
_journal_volume                  9
_journal_year                    2019
_chemical_formula_moiety         'C20 H17 N3 O Pd'
_chemical_formula_sum            'C20 H17 N3 O Pd'
_chemical_formula_weight         421.77
_space_group_crystal_system      hexagonal
_space_group_IT_number           170
_space_group_name_Hall           'P 65'
_space_group_name_H-M_alt        'P 65'
_symmetry_space_group_name_Hall  'P 65'
_symmetry_space_group_name_H-M   'P 65'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2018-12-07
_audit_creation_method
;
Olex2 1.2-ac3
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   22.1057(8)
_cell_length_b                   22.1057(8)
_cell_length_c                   6.7305(3)
_cell_measurement_reflns_used    8516
_cell_measurement_temperature    150
_cell_measurement_theta_max      30.1110
_cell_measurement_theta_min      2.1110
_cell_volume                     2848.31(19)
_computing_cell_refinement
'CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)'
_computing_data_collection
'CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)'
_computing_data_reduction
'CrystalClear-SM Expert 2.0 r7 (Rigaku, 2011)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150.0
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 28.5714
_diffrn_detector_type            'Rigaku Saturn724+'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w    -53.00  70.00   0.50    8.00    --  -20.00  72.00-108.00  246
  2  \w    -59.00 -28.50   0.50    8.00    --  -20.00  72.00-180.00   61
  3  \w    -90.50  22.00   0.50    8.00    --  -20.00   0.00 -36.00  225
  4  \w    -62.00 -32.00   0.50    8.00    --  -20.00 -72.00-180.00   60
  5  \w    -90.00 -47.00   0.50    8.00    --  -20.00   0.00-108.00   86
;
_diffrn_measurement_device       'AFC12 (Right): Kappa 3 circle'
_diffrn_measurement_device_type  'Rigaku Saturn724+ (2x2 bin mode)'
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support 'Mitegen 50um'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0121160000
_diffrn_orient_matrix_UB_12      -0.0272234000
_diffrn_orient_matrix_UB_13      0.0713085000
_diffrn_orient_matrix_UB_21      -0.0305337000
_diffrn_orient_matrix_UB_22      0.0023695000
_diffrn_orient_matrix_UB_23      0.0144657000
_diffrn_orient_matrix_UB_31      -0.0171309000
_diffrn_orient_matrix_UB_32      -0.0250294000
_diffrn_orient_matrix_UB_33      -0.0762076000
_diffrn_radiation_collimation    0.3
_diffrn_radiation_monochromator  Confocal
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0964
_diffrn_reflns_av_unetI/netI     0.0700
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            18452
_diffrn_reflns_point_group_measured_fraction_full 0.965
_diffrn_reflns_point_group_measured_fraction_max 0.965
_diffrn_reflns_theta_full        24.998
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         2.815
_diffrn_source                   'Rotating Anode'
_diffrn_source_current           24.0
_diffrn_source_power             1.2
_diffrn_source_target            Mo
_diffrn_source_type              'Rotating Anode'
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.988
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.49157
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46 (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.475
_exptl_crystal_description       needle
_exptl_crystal_F_000             1272
_exptl_crystal_size_max          0.205
_exptl_crystal_size_mid          0.048
_exptl_crystal_size_min          0.033
_refine_diff_density_max         0.550
_refine_diff_density_min         -0.346
_refine_diff_density_rms         0.085
_refine_ls_abs_structure_details
;
 Flack x determined using 983 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.13(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     228
_refine_ls_number_reflns         3222
_refine_ls_number_restraints     55
_refine_ls_restrained_S_all      1.082
_refine_ls_R_factor_all          0.0526
_refine_ls_R_factor_gt           0.0425
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0339P)^2^+0.4576P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0810
_refine_ls_wR_factor_ref         0.0878
_reflns_Friedel_coverage         0.769
_reflns_Friedel_fraction_full    0.927
_reflns_Friedel_fraction_max     0.927
_reflns_number_gt                2798
_reflns_number_total             3222
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cs9b03019_si_003.cif
_cod_data_source_block           dm-aj-52_mo_sq
_cod_original_cell_volume        2848.3(2)
_cod_database_code               4514615
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.968
_shelx_estimated_absorpt_t_min   0.823
_reflns_odcompleteness_completeness 96.74
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     31.09
_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. Uiso/Uaniso restraints and constraints
Uanis(C6) \\sim Ueq, Uanis(C5) \\sim Ueq, Uanis(C4) \\sim Ueq, Uanis(C3) \\sim
Ueq, Uanis(C2) \\sim Ueq, Uanis(C1) \\sim Ueq, Uanis(N1) \\sim Ueq, Uanis(C9)
\\sim Ueq, Uanis(C8) \\sim Ueq: with sigma of 0.005 and sigma for terminal
atoms of 0.005
3.a Secondary CH2 refined with riding coordinates:
 C11(H11A,H11B)
3.b Aromatic/amide H refined with riding coordinates:
 C15(H15), C1(H1), C16(H16), C2(H2), C5(H5), C17(H17), C6(H6), C7(H7), C3(H3)
3.c Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C), C20(H20A,H20B,H20C)
;
_shelx_res_checksum              36125
_shelx_hkl_checksum              56801
_shelx_fab_checksum              89668
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
- Detector area scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.501
_oxdiff_exptl_absorpt_empirical_full_min 0.632