Shining light for organophotocatalysed site-selective sulfonylation of anilides
Singh, Swati; Chakrabortty, Gopal; Tiwari, Kajal; Dagar, Neha; Raha Roy, Sudipta; Organic & Biomolecular Chemistry 22 (2024) 7690–7695; doi:10.1039/D4OB01169D

data_7160103
_publ_section_title
;
 Shining light for organophotocatalysed site-selective sulfonylation of
 anilides
;
_journal_issue                   37
_journal_name_full               'Organic &amp; Biomolecular Chemistry'
_journal_page_first              7690
_journal_page_last               7695
_journal_paper_doi               10.1039/D4OB01169D
_journal_volume                  22
_journal_year                    2024
_chemical_formula_moiety         'C18 H21 N O4 S'
_chemical_formula_sum            'C18 H21 N O4 S'
_chemical_formula_weight         347.42
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2023-09-16
_audit_creation_method
;
Olex2 1.5
(compiled 2023.02.24 svn.rf166f9f3 for OlexSys, GUI svn.r6725)
;
_audit_update_record
;
2024-02-19 deposited with the CCDC.	2024-08-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 107.599(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.641(3)
_cell_length_b                   10.835(2)
_cell_length_c                   12.117(2)
_cell_measurement_reflns_used    9806
_cell_measurement_temperature    303(2)
_cell_measurement_theta_max      23.45
_cell_measurement_theta_min      2.38
_cell_volume                     1832.2(6)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_diffrn_ambient_temperature      303.00
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.998
_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  0.0495
_diffrn_reflns_av_unetI/netI     0.0265
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            34644
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.391
_diffrn_reflns_theta_min         2.380
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.197
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6798
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1243 before and 0.0601 after correction.
The Ratio of minimum to maximum transmission is 0.9120.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear whiteish white'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   whiteish
_exptl_crystal_colour_primary    white
_exptl_crystal_density_diffrn    1.259
_exptl_crystal_description       block
_exptl_crystal_F_000             736
_exptl_crystal_size_max          0.013
_exptl_crystal_size_mid          0.012
_exptl_crystal_size_min          0.012
_refine_diff_density_max         0.159
_refine_diff_density_min         -0.275
_refine_diff_density_rms         0.034
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     221
_refine_ls_number_reflns         3752
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0607
_refine_ls_R_factor_gt           0.0416
_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^)+(0.0582P)^2^+0.4341P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1083
_refine_ls_wR_factor_ref         0.1219
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2820
_reflns_number_total             3752
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ob01169d2.cif
_cod_data_source_block           ss_ps2450_0ma_a
_cod_depositor_comments          'Adding full bibliography for 7160103.cif.'
_cod_original_cell_volume        1832.3(6)
_cod_database_code               7160103
_shelx_shelxl_version_number     2019/1
_shelx_estimated_absorpt_t_max   0.998
_shelx_estimated_absorpt_t_min   0.997
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All N(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C16(H16)
2.b Aromatic/amide H refined with riding coordinates:
 N1(H1), C2(H2), C3(H3), C5(H5), C6(H6), C8(H8), C10(H10), C11(H11)
2.c Idealised Me refined as rotating group:
 C13(H13A,H13B,H13C), C14(H14A,H14B,H14C), C17(H17A,H17B,H17C), C18(H18A,H18B,
 H18C)
;
_shelx_res_checksum              24668
_olex2_submission_special_instructions 'No special instructions were received'