Phenylboronic acid-catalyzed tandem construction of S-S and C-S bonds: a new method for the synthesis of benzyl disulfanylsulfone derivatives from S-benzyl thiosulfonates.
Jannapu Reddy, Raju; Waheed, Md; Rama Krishna, Gamidi; Organic & biomolecular chemistry 18 (2020) 3243–3248; doi:10.1039/d0ob00442a

data_7157444
_publ_section_title
;
 Phenylboronic acid-catalyzed tandem construction of S-S and C-S bonds: a
 new method for the synthesis of benzyl disulfanylsulfone derivatives from
 S-benzyl thiosulfonates.
;
_journal_issue                   17
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              3243
_journal_page_last               3248
_journal_paper_doi               10.1039/d0ob00442a
_journal_volume                  18
_journal_year                    2020
_chemical_formula_sum            'C20 H16 Br2 O2 S3'
_chemical_formula_weight         544.31
_chemical_melting_point          117(2)
_chemical_name_common            'Dibenzyl disulfanylsulfone'
_chemical_name_systematic
1-(4-Bromobenzyl)-2-[(4-bromophenyl)(phenylsulfonyl)methyl]disulfane
_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
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_audit_update_record
;
2020-02-29 deposited with the CCDC.	2020-04-03 downloaded from the CCDC.
;
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_cell_volume                     2005.1(3)
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_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\ f and \w scans'
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
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_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0198
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_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0102P)^2^+1.3769P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0432
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_reflns_Friedel_coverage         0.000
_reflns_number_gt                4100
_reflns_number_total             4352
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_data_source_block           MWIV41_2fa
_cod_depositor_comments          'Adding full bibliography for 7157444.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7157444
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              59347