Diastereodivergent <i>cis</i>- and <i>trans</i>-fused [4 + 2] annulations of cyclic 1,3-dienes and 1-azadienes <i>via</i> ligand-controlled palladium catalysis.
Hu, Yuan; Huang, Jin-Yu; Yan, Ru-Jie; Chen, Zhi-Chao; Ouyang, Qin; Du, Wei; Chen, Ying-Chun; Chemical science 14 (2023) 1896–1901; doi:10.1039/d2sc06813c

data_1568286
_publ_section_title
;
 Diastereodivergent <i>cis</i>- and <i>trans</i>-fused [4 + 2] annulations
 of cyclic 1,3-dienes and 1-azadienes <i>via</i> ligand-controlled
 palladium catalysis.
;
_journal_issue                   7
_journal_name_full               'Chemical science'
_journal_page_first              1896
_journal_page_last               1901
_journal_paper_doi               10.1039/d2sc06813c
_journal_volume                  14
_journal_year                    2023
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C33 H28 I N O4 S'
_chemical_formula_sum            'C33 H28 I N O4 S'
_chemical_formula_weight         661.52
_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
_atom_sites_solution_primary     dual
_audit_creation_date             2021-10-12
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6408)
;
_audit_update_record
;
2022-11-15 deposited with the CCDC.	2023-01-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.0840(12)
_cell_length_b                   11.2741(10)
_cell_length_c                   27.234(3)
_cell_measurement_reflns_used    9890
_cell_measurement_temperature    161(2)
_cell_measurement_theta_max      27.161
_cell_measurement_theta_min      2.369
_cell_volume                     3403.2(6)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2014/7 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      161.0
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_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  0.0814
_diffrn_reflns_av_unetI/netI     0.0497
_diffrn_reflns_Laue_measured_fraction_full 0.991
_diffrn_reflns_Laue_measured_fraction_max 0.991
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -35
_diffrn_reflns_number            51913
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.991
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.522
_diffrn_reflns_theta_min         2.369
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.035
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6231
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1464 before and 0.0841 after correction.
The Ratio of minimum to maximum transmission is 0.8357.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.291
_exptl_crystal_description       block
_exptl_crystal_F_000             1336
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.809
_refine_diff_density_min         -0.382
_refine_diff_density_rms         0.105
_refine_ls_abs_structure_details
;
 Flack x determined using 2418 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.005(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.653
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     362
_refine_ls_number_reflns         7778
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.653
_refine_ls_R_factor_all          0.0555
_refine_ls_R_factor_gt           0.0401
_refine_ls_shift/su_max          0.025
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0200P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0990
_refine_ls_wR_factor_ref         0.1024
_reflns_Friedel_coverage         0.786
_reflns_Friedel_fraction_full    0.998
_reflns_Friedel_fraction_max     0.992
_reflns_number_gt                6337
_reflns_number_total             7778
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2sc06813c2.cif
_cod_data_source_block           21
_cod_depositor_comments
'Adding full bibliography for 1568280--1568287.cif.'
_cod_database_code               1568286
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.913
_shelx_estimated_absorpt_t_min   0.713
_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.a Ternary CH refined with riding coordinates:
 C4(H4), C7(H7), C13(H13), C14(H14), C21(H21)
2.b Secondary CH2 refined with riding coordinates:
 C5(H5A,H5B)
2.c Aromatic/amide H refined with riding coordinates:
 C30(H30), C3(H3), C32(H32), C9(H9), C10(H10), C11(H11), C12(H12), C16(H16),
 C17(H17), C18(H18), C19(H19), C20(H20), C24(H24), C25(H25), C26(H26), C27(H27),
  C28(H28), C29(H29)
2.d Idealised Me refined as rotating group:
 C1(H1A,H1B,H1C)
;
_shelx_res_checksum              85567
_olex2_submission_special_instructions 'No special instructions were received'