The azidosulfonylation of terminal alkynes leading to β-azidovinyl sulfones.
Zheng, Long; Wang, Zhanjing; Li, Chen; Wu, Yong; Liu, Zhaohong; Ning, Yongquan; Chemical communications (Cambridge, England) 57 (2021) 9874–9877; doi:10.1039/d1cc04268h

data_7128942
_publ_section_title
;
 The azidosulfonylation of terminal alkynes leading to \b-azidovinyl
 sulfones.
;
_journal_issue                   77
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              9874
_journal_page_last               9877
_journal_paper_doi               10.1039/d1cc04268h
_journal_volume                  57
_journal_year                    2021
_chemical_formula_moiety         'C15 H12 Cl N3 O2 S'
_chemical_formula_sum            'C15 H12 Cl N3 O2 S'
_chemical_formula_weight         333.79
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-03-02
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-03-22 deposited with the CCDC.	2021-08-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   16.0974(10)
_cell_length_b                   11.1555(8)
_cell_length_c                   17.8712(11)
_cell_measurement_reflns_used    2993
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      26.7090
_cell_measurement_theta_min      4.3380
_cell_volume                     3209.2(4)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      298.15
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.882
_diffrn_measurement_device_type  'multiwire proportional'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0485
_diffrn_reflns_av_unetI/netI     0.0594
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.882
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            12699
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.882
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.269
_diffrn_reflns_theta_min         3.653
_exptl_absorpt_coefficient_mu    0.377
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.45914
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.382
_exptl_crystal_description       block
_exptl_crystal_F_000             1376
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.300
_refine_diff_density_min         -0.289
_refine_diff_density_rms         0.045
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         3856
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.1260
_refine_ls_R_factor_gt           0.0592
_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^)+(0.0555P)^2^+0.6733P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1310
_refine_ls_wR_factor_ref         0.1603
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1980
_reflns_number_total             3856
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1cc04268h2.cif
_cod_data_source_block           2
_cod_depositor_comments          'Adding full bibliography for 7128942.cif.'
_cod_database_code               7128942
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.946
_shelx_estimated_absorpt_t_min   0.892
_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:
 C00B(H00B), C00C(H00C), C00D(H00D), C00E(H00E), C00F(H00F), C00G(H00G),
 C00H(H00H), C00I(H00I), C00L(H00L)
2.b Idealised Me refined as rotating group:
 C00M(H00A,H00J,H00K)
;
_olex2_submission_special_instructions 'No special instructions were received'