Palladium-Catalyzed Dearomative syn-1,4-Carboamination.
Okumura, Mikiko; Shved, Alexander S.; Sarlah, David; Journal of the American Chemical Society  (2017) –; doi:10.1021/jacs.7b11663

data_4126803
_publ_section_title
;
 Palladium-Catalyzed Dearomative syn-1,4-Carboamination.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.7b11663
_journal_year                    2017
_chemical_formula_moiety         'C18 H19 N3 O4'
_chemical_formula_sum            'C18 H19 N3 O4'
_chemical_formula_weight         341.36
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2017-10-24
_audit_creation_method
;
Olex2 1.2
(compiled 2017.03.28 svn.r3405 for OlexSys, GUI svn.r5335)
;
_cell_angle_alpha                90
_cell_angle_beta                 116.7290(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   22.0040(9)
_cell_length_b                   9.7666(4)
_cell_length_c                   17.3783(7)
_cell_measurement_reflns_used    14282
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.14
_cell_measurement_theta_min      2.43
_cell_volume                     3335.6(2)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_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      100.01
_diffrn_detector                 'Bruker Photon 100 area detector'
_diffrn_detector_type            'photon counter area detector'
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'kappa diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Venture/Photon 100'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0502
_diffrn_reflns_av_unetI/netI     0.0248
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            33389
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.142
_diffrn_reflns_theta_min         2.329
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_target            Mo
_diffrn_source_type              'Incoatec I\ms'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.098
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9617
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2014/4 (Bruker,2014/4) was used for absorption correction. wR2(int) was 0.0859 before and 0.0609 after correction. The Ratio of minimum to maximum transmission is 0.9617. The \l/2 correction factor is 0.00150.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.360
_exptl_crystal_description       prism
_exptl_crystal_F_000             1440
_exptl_crystal_recrystallization_method
'recrystalized from diethyl ether/hexane mixture.'
_exptl_crystal_size_max          0.209
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.101
_refine_diff_density_max         0.291
_refine_diff_density_min         -0.204
_refine_diff_density_rms         0.044
_refine_ls_extinction_coef       0.0064(3)
_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   1.044
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     234
_refine_ls_number_reflns         3709
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0490
_refine_ls_R_factor_gt           0.0376
_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^)+(0.0321P)^2^+3.9104P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0844
_refine_ls_wR_factor_ref         0.0898
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3110
_reflns_number_total             3709
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja7b11663_si_009.cif
_cod_data_source_block           mo_dd77d_0m
_cod_database_code               4126803
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.990
_shelx_estimated_absorpt_t_min   0.980
_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, All N(H) groups
2.a Ternary CH refined with riding coordinates:
 C1(H1), C4(H4)
2.b Secondary CH2 refined with riding coordinates:
 C10(H10A,H10B)
2.c Aromatic/amide H refined with riding coordinates:
 C2(H2A), C3(H3), C5(H5), C6(H6), C13(H13), C14(H14), C16(H16), C17(H17)
2.d Idealised Me refined as rotating group:
 C9(H9A,H9B,H9C), C18(H18A,H18B,H18C)
;
_shelx_res_checksum              45782
_shelx_hkl_checksum              18815
_olex2_exptl_crystal_mounting_method
'the crystal was mounted on a loop with spindle axis of 3 1 1.'
_olex2_submission_original_sample_id benzene_p-MeOacetophenone
_olex2_submission_special_instructions 'No special instructions were received'