Aryl C–H bond functionalization with diphenyldiazomethane induced by rare-earth metal alkyl complexes
Guo, Dianjun; Rajeshkumar, Thayalan; Zhu, Shan; Yuan, Qingbing; Hong, Dongjing; Zhou, Shuangliu; Zhu, Xiancui; Maron, Laurent; Wang, Shaowu; Dalton Transactions  (2023) –; doi:10.1039/D3DT01714A

data_7713614
_publ_section_title
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 Aryl C--H bond functionalization with diphenyldiazomethane induced by
 rare-earth metal alkyl complexes
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_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D3DT01714A
_journal_year                    2023
_chemical_formula_moiety         'C27 H23 N3 O'
_chemical_formula_sum            'C27 H23 N3 O'
_chemical_formula_weight         405.48
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2022-05-25
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2022-08-13 deposited with the CCDC.	2023-07-19 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 104.741(17)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.63(2)
_cell_length_b                   5.784(8)
_cell_length_c                   25.69(4)
_cell_measurement_reflns_used    1805
_cell_measurement_temperature    300.00
_cell_measurement_theta_max      24.642
_cell_measurement_theta_min      2.442
_cell_volume                     2102(5)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_collection       'Bruker SMART APEX II diffractrometer'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2019/2 (Sheldrick, 2015)'
_diffrn_ambient_temperature      300.00
_diffrn_detector                 'CCD area detector'
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_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  0.1020
_diffrn_reflns_av_unetI/netI     0.1416
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            8446
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        24.998
_diffrn_reflns_theta_max         24.998
_diffrn_reflns_theta_min         1.464
_diffrn_source                   'sealed X-ray tube'
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_target            Mo
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.079
_exptl_absorpt_correction_T_max  0.7459
_exptl_absorpt_correction_T_min  0.5369
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1345 before and 0.0796 after correction.
The Ratio of minimum to maximum transmission is 0.7198.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear light yellow'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.281
_exptl_crystal_description       block
_exptl_crystal_F_000             856
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.389
_refine_diff_density_min         -0.423
_refine_diff_density_rms         0.108
_refine_ls_extinction_coef       0.064(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2019/2 (Sheldrick 2019)'
_refine_ls_goodness_of_fit_ref   1.135
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     235
_refine_ls_number_reflns         3673
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.135
_refine_ls_R_factor_all          0.2289
_refine_ls_R_factor_gt           0.1432
_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^)+(0.2000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3662
_refine_ls_wR_factor_ref         0.4213
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1487
_reflns_number_total             3673
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3dt01714a2.cif
_cod_data_source_block           8c
_cod_database_code               7713614
_shelx_shelxl_version_number     2019/2
_shelx_estimated_absorpt_t_max   0.990
_shelx_estimated_absorpt_t_min   0.985
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.83558
 0.16442
2.a Aromatic/amide H refined with riding coordinates:
 N2(H2), C3(H3), C4(H4), C5(H5), C6(H6), C7(H7), C9(H9), C10(H10), C11(H11),
 C12(H12), C13(H13), C15(H15), C16(H16), C17(H17), C18(H18), C20(H20), C22(H22),
  C23(H23), C25(H25), C26(H26)
2.b Fitted hexagon refined as free rotating group:
 C2(C3,C4,C5,C6,C7), C8(C9,C10,C11,C12,C13), C14(C15,C16,C17,C18,C19), C21(C22,
 C23,C24,C25,C26)
2.c Idealised Me refined as rotating group:
 C27(H27A,H27B,H27C)
;
_shelx_res_checksum              86496
_olex2_submission_special_instructions 'No special instructions were received'