Synthesis of novel sulfonamide azoles via C‒N cleavage of sulfonamides by azole ring and relational antimicrobial study
Zhang, Hui-Zhen; Jeyakkumar, Ponmani; Vijaya Kumar, Kannekanti; Zhou, Cheng-He; New J. Chem. 39 (2015) 5776–; doi:10.1039/C4NJ01932F

data_7054868
_publ_section_title
;
 Synthesis of novel sulfonamide azoles via C--N cleavage of sulfonamides
 by azole ring and relational antimicrobial study
;
_journal_issue                   7
_journal_name_full               'New J. Chem.'
_journal_page_first              5776
_journal_paper_doi               10.1039/C4NJ01932F
_journal_volume                  39
_journal_year                    2015
_chemical_formula_sum            'C18 H18 F2 N2 O3 S'
_chemical_formula_weight         380.40
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-07-03 deposited with the CCDC.
2015-05-19 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 97.312(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.7793(15)
_cell_length_b                   8.4442(15)
_cell_length_c                   23.810(4)
_cell_measurement_reflns_used    2005
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      24.99
_cell_measurement_theta_min      0.00
_cell_volume                     1750.8(5)
_computing_cell_refinement       'SAINT--Plus (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        SAINT--Plus
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0357
_diffrn_reflns_av_sigmaI/netI    0.0289
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            14668
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.72
_exptl_absorpt_coefficient_mu    0.226
_exptl_absorpt_correction_T_max  0.001
_exptl_absorpt_correction_T_min  0.000
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   Sadabs
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.443
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       sheet
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.340
_refine_diff_density_min         -0.384
_refine_diff_density_rms         0.083
_refine_ls_extinction_coef       0.017(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         3077
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0524
_refine_ls_R_factor_gt           0.0468
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0875P)^2^+0.7360P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1367
_refine_ls_wR_factor_ref         0.1432
_reflns_number_gt                2684
_reflns_number_total             3077
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4nj01932f2.cif
_cod_data_source_block           p
_cod_depositor_comments
'Adding full bibliography for 7054868--7054869.cif.'
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               7054868