Synthesis of benzo[<i>f</i>][1,2]thiazepine 1,1-dioxides based on the visible-light-mediated aza Paternò-Büchi reaction of benzo[<i>d</i>]isothiazole 1,1-dioxides with alkenes.
Wang, Yi-Lin; Liu, Peng-Xiang; Zhang, Huan-Huan; Xu, Peng-Fei; Luo, Yong-Chun; Chemical communications (Cambridge, England)  (2023) –; doi:10.1039/d3cc03745b

data_7132169
_publ_section_title
;
 Synthesis of benzo[<i>f</i>][1,2]thiazepine 1,1-dioxides based on the
 visible-light-mediated aza Patern&#xf2;-B&#xfc;chi reaction of
 benzo[<i>d</i>]isothiazole 1,1-dioxides with alkenes.
;
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_paper_doi               10.1039/d3cc03745b
_journal_year                    2023
_chemical_formula_sum            'C15 H13 N O2 S'
_chemical_formula_weight         271.32
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2023-09-11 deposited with the CCDC.	2023-09-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.6930(16)
_cell_length_b                   12.6184(17)
_cell_length_c                   8.9005(12)
_cell_measurement_reflns_used    3685
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.39
_cell_measurement_theta_min      2.37
_cell_volume                     1313.2(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART APEX II'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 'fine-focus sealed tube'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.924
_diffrn_measurement_device_type  'Bruker APEX II area detector'
_diffrn_measurement_method       '\w scan'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0212
_diffrn_reflns_av_unetI/netI     0.0280
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.924
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8634
_diffrn_reflns_point_group_measured_fraction_full 0.946
_diffrn_reflns_point_group_measured_fraction_max 0.784
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         31.202
_diffrn_reflns_theta_min         2.375
_exptl_absorpt_coefficient_mu    0.243
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.372
_exptl_crystal_description       block
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_exptl_transmission_factor_max   0.7462
_exptl_transmission_factor_min   0.6617
_refine_diff_density_max         0.195
_refine_diff_density_min         -0.199
_refine_diff_density_rms         0.034
_refine_ls_abs_structure_details
;
 Flack x determined using 972 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.08(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.003
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         3333
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.0443
_refine_ls_R_factor_gt           0.0353
_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^)+(0.0550P)^2^+0.0881P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0890
_refine_ls_wR_factor_ref         0.0955
_reflns_Friedel_coverage         0.604
_reflns_Friedel_fraction_full    0.886
_reflns_Friedel_fraction_max     0.627
_reflns_number_gt                2797
_reflns_number_total             3333
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3cc03745b2.cif
_cod_data_source_block           1_a_CCDC1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 
;
_cod_database_code               7132169
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.931
_shelx_estimated_absorpt_t_max   0.953
_shelx_res_checksum              88287
_shelx_hkl_checksum              4367