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_1568281
_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         'C32 H27 N O3 S'
_chemical_formula_sum            'C32 H27 N O3 S'
_chemical_formula_weight         505.60
_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             2021-05-25
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6272)
;
_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                   8.7448(3)
_cell_length_b                   12.1996(5)
_cell_length_c                   23.9382(10)
_cell_measurement_reflns_used    7490
_cell_measurement_temperature    301(2)
_cell_measurement_theta_max      24.759
_cell_measurement_theta_min      2.384
_cell_volume                     2553.80(17)
_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      301.0
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0960
_diffrn_reflns_av_unetI/netI     0.0518
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            38309
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.509
_diffrn_reflns_theta_min         2.384
_diffrn_source_current           1.4
_diffrn_source_power             0.07
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.162
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6926
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1054 before and 0.0662 after correction.
The Ratio of minimum to maximum transmission is 0.9289.
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    1.315
_exptl_crystal_description       needle
_exptl_crystal_F_000             1064
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.128
_refine_diff_density_min         -0.254
_refine_diff_density_rms         0.034
_refine_ls_abs_structure_details
;
 Flack x determined using 1365 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.01(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     335
_refine_ls_number_reflns         5866
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.0727
_refine_ls_R_factor_gt           0.0389
_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^)+(0.0426P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0801
_refine_ls_wR_factor_ref         0.0915
_reflns_Friedel_coverage         0.765
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.997
_reflns_number_gt                4082
_reflns_number_total             5866
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2sc06813c2.cif
_cod_data_source_block           5e
_cod_depositor_comments
'Adding full bibliography for 1568280--1568287.cif.'
_cod_database_code               1568281
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.979
_shelx_estimated_absorpt_t_min   0.944
_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:
 C7(H7), C8(H8), C9(H9)
2.b Secondary CH2 refined with riding coordinates:
 C17(H17A,H17B), C18(H18A,H18B)
2.c Aromatic/amide H refined with riding coordinates:
 C1(H1), C32(H32), C3(H3), C5(H5), C11(H11), C12(H12), C15(H15), C16(H16),
 C22(H22), C23(H23), C24(H24), C25(H25), C26(H26), C28(H28), C29(H29), C30(H30),
  C31(H31)
2.d Idealised Me refined as rotating group:
 C14(H14A,H14B,H14C)
;
_shelx_res_checksum              62196
_olex2_submission_special_instructions 'No special instructions were received'