Cascade reaction of α-aryl vinyl and propargyl sulfonium salts with carbon nucleophiles: synthesis of functionalized benzyl and homoallyl thioethers.
Awchar, Vilas M.; Baskaran, Sundarababu; Organic & biomolecular chemistry 23 (2025) 2610–2614; doi:10.1039/d5ob00087d

data_7160368
_publ_section_title
;
 Cascade reaction of &#x3b1;-aryl vinyl and propargyl sulfonium salts with
 carbon nucleophiles: synthesis of functionalized benzyl and homoallyl
 thioethers.
;
_journal_issue                   11
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              2610
_journal_page_last               2614
_journal_paper_doi               10.1039/d5ob00087d
_journal_volume                  23
_journal_year                    2025
_chemical_formula_moiety         'C20 H20 N2 S'
_chemical_formula_sum            'C20 H20 N2 S'
_chemical_formula_weight         320.44
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2023-06-16 deposited with the CCDC.	2025-02-06 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_volume                     1787.21(17)
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_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
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_exptl_crystal_colour            colourless
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_refine_ls_extinction_method     none
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_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0352P)^2^+0.6137P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0931
_refine_ls_wR_factor_ref         0.1078
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_reflns_number_total             3154
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5ob00087d2.cif
_cod_data_source_block           159
_cod_depositor_comments          'Adding full bibliography for 7160368.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7160368
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.961
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_shelx_res_checksum              43244