Silver-mediated oxidative annulation of N-arylthio succinimides with alkynes: direct access to benzo[b]thiophenes
Ramesh, E.; Shankar, Majji; Dana, Suman; Sahoo, Akhila K.; Organic Chemistry Frontiers 3 (2016) 1126–; doi:10.1039/C6QO00259E

data_1553484
_publ_section_title
;
 Silver-mediated oxidative annulation of N-arylthio succinimides with
 alkynes: direct access to benzo[b]thiophenes
;
_journal_issue                   9
_journal_name_full               'Organic Chemistry Frontiers'
_journal_page_first              1126
_journal_paper_doi               10.1039/C6QO00259E
_journal_volume                  3
_journal_year                    2016
_chemical_formula_moiety         'C23 H20 S'
_chemical_formula_sum            'C23 H20 S'
_chemical_formula_weight         328.45
_space_group_crystal_system      triclinic
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_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2016-05-12 deposited with the CCDC.
2016-07-18 downloaded from the CCDC.
;
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_cell_angle_gamma                63.361(19)
_cell_formula_units_Z            2
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_cell_length_c                   10.881(4)
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_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.987
_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  0.0559
_diffrn_reflns_av_unetI/netI     0.0381
_diffrn_reflns_Laue_measured_fraction_full 0.997
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_diffrn_reflns_point_group_measured_fraction_full 0.997
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_exptl_absorpt_coefficient_mu    0.179
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
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_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.0664
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_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^)+(0.0549P)^2^+0.2322P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_Friedel_coverage         0.000
_reflns_number_gt                2835
_reflns_number_total             3729
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6qo00259e3.cif
_cod_data_source_block           aks10
_cod_original_cell_volume        902.6(7)
_cod_database_code               1553484
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.975
_shelx_estimated_absorpt_t_max   0.986
_shelx_res_checksum              39380
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