Cu-catalyzed Oxygenation of Alkene-tethered Amides with O2 via Unactivated C=C Bond Cleavage: A Direct Approach to Cyclic Imides
Li, Junhua; Wei, Jialiang; Zhu, Bencong; Wang, Teng; Jiao, Ning; Chemical Science  (2019) –; doi:10.1039/C9SC03175H

data_1552163
_publ_section_title
;
 Cu-catalyzed Oxygenation of Alkene-tethered Amides with O2 via
 Unactivated C=C Bond Cleavage: A Direct Approach to Cyclic Imides
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/C9SC03175H
_journal_year                    2019
_chemical_absolute_configuration ad
_chemical_formula_sum            'C17 H17 N O4'
_chemical_formula_weight         299.31
_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'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2019-04-28 deposited with the CCDC.    2019-08-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.2462(5)
_cell_length_b                   7.5477(6)
_cell_length_c                   31.123(2)
_cell_measurement_reflns_used    3173
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.33
_cell_measurement_theta_min      2.62
_cell_volume                     1467.28(19)
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0509
_diffrn_reflns_av_unetI/netI     0.0489
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            10723
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.008
_diffrn_reflns_theta_max         25.008
_diffrn_reflns_theta_min         2.618
_exptl_absorpt_coefficient_mu    0.097
_exptl_crystal_density_diffrn    1.355
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             632
_exptl_crystal_size_max          0.220
_exptl_crystal_size_mid          0.190
_exptl_crystal_size_min          0.160
_refine_diff_density_max         0.148
_refine_diff_density_min         -0.170
_refine_diff_density_rms         0.039
_refine_ls_abs_structure_details
;
 Flack x determined using 679 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.6(8)
_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     202
_refine_ls_number_reflns         2587
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0659
_refine_ls_R_factor_gt           0.0429
_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^)+(0.0435P)^2^+0.1924P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0891
_refine_ls_wR_factor_ref         0.0972
_reflns_Friedel_coverage         0.678
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                2023
_reflns_number_total             2587
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc03175h2.cif
_cod_data_source_block           20181228PKU_LJH1164_0m_a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_absolute_configuration' value 'AD' changed to 'ad'
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 
;
_cod_original_cell_volume        1467.3(2)
_cod_database_code               1552163
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.979
_shelx_estimated_absorpt_t_max   0.985
_shelx_res_checksum              70760