Electrochemical single-step N-acylation and S-cyclization synthesis of thiazolimide via radical process
Li, Yao; Zhang, Jun; She, Mengyao; Liu, Lang; Yang, Zheng; Liu, Ping; Zhang, Shengyong; Li, Jianli; Green Chemistry 25 (2023) 4302–4308; doi:10.1039/D3GC00664F

data_7246681
_publ_section_title
;
 Electrochemical single-step N-acylation and S-cyclization synthesis of
 thiazolimide via radical process
;
_journal_issue                   11
_journal_name_full               'Green Chemistry'
_journal_page_first              4302
_journal_page_last               4308
_journal_paper_doi               10.1039/D3GC00664F
_journal_volume                  25
_journal_year                    2023
_chemical_formula_moiety         'C30 H22 N2 O2 S'
_chemical_formula_sum            'C30 H22 N2 O2 S'
_chemical_formula_weight         474.55
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2022-04-06
_audit_creation_method
;
Olex2 1.5
(compiled 2021.11.18 svn.ra9532c28 for OlexSys, GUI svn.r6429)
;
_audit_update_record
;
2022-12-07 deposited with the CCDC.	2023-04-25 downloaded from the CCDC.
;
_cell_angle_alpha                108.421(10)
_cell_angle_beta                 104.160(9)
_cell_angle_gamma                99.584(12)
_cell_formula_units_Z            2
_cell_length_a                   9.9070(13)
_cell_length_b                   11.5183(16)
_cell_length_c                   11.8511(10)
_cell_measurement_reflns_used    9950
_cell_measurement_temperature    100.00
_cell_measurement_theta_max      54.905
_cell_measurement_theta_min      3.607
_cell_volume                     1199.6(3)
_computing_cell_refinement       'SAINT V8.38A (Bruker, 2018)'
_computing_data_reduction        'SAINT V8.38A (Bruker, 2018)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.00
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  CCD
_diffrn_radiation_type           GaK\a
_diffrn_radiation_wavelength     1.34138
_diffrn_reflns_av_R_equivalents  0.0512
_diffrn_reflns_av_unetI/netI     0.0348
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            21499
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        53.594
_diffrn_reflns_theta_max         54.993
_diffrn_reflns_theta_min         3.607
_diffrn_source_current           2.86
_diffrn_source_power             0.1997996
_diffrn_source_voltage           69.86
_exptl_absorpt_coefficient_mu    0.938
_exptl_absorpt_correction_T_max  0.7508
_exptl_absorpt_correction_T_min  0.6264
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1526 before and 0.0595 after correction.
The Ratio of minimum to maximum transmission is 0.8343.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.314
_exptl_crystal_description       block
_exptl_crystal_F_000             496
_refine_diff_density_max         0.397
_refine_diff_density_min         -0.353
_refine_diff_density_rms         0.042
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     317
_refine_ls_number_reflns         4545
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0412
_refine_ls_R_factor_gt           0.0355
_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^)+(0.0462P)^2^+0.4493P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0950
_refine_ls_wR_factor_ref         0.0983
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4012
_reflns_number_total             4545
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3gc00664f2.cif
_cod_data_source_block           20220405al_0m
_cod_depositor_comments
'Adding full bibliography for 7246679--7246682.cif.'
_cod_database_code               7246681
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C5(H5), C6(H6), C7(H7), C9(H9), C11(H11), C13(H13), C17(H17),
 C19(H19), C21(H21), C22(H22), C23(H23), C24(H24), C26(H26), C27(H27), C28(H28),
  C29(H29), C30(H30)
2.b Idealised Me refined as rotating group:
 C25(H25A,H25B,H25C)
;
_shelx_res_checksum              68126
_olex2_submission_special_instructions 'No special instructions were received'