Construction of Functionalized Annulated Sulfone via SO2/I Exchange of Cyclic Diaryliodonium Salts.
Wang, Ming; Chen, Shihao; Jiang, Xuefeng; Organic letters 19 (2017) 4916–4919; doi:10.1021/acs.orglett.7b02388

data_1546951
_publ_section_title
;
 Construction of Functionalized Annulated Sulfone via SO2/I Exchange of
 Cyclic Diaryliodonium Salts.
;
_journal_issue                   18
_journal_name_full               'Organic letters'
_journal_page_first              4916
_journal_page_last               4919
_journal_paper_doi               10.1021/acs.orglett.7b02388
_journal_volume                  19
_journal_year                    2017
_chemical_formula_sum            'C30 H18 O2 S2'
_chemical_formula_weight         474.56
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 109.626(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.278(4)
_cell_length_b                   10.111(2)
_cell_length_c                   13.842(3)
_cell_measurement_reflns_used    1768
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      19.7
_cell_measurement_theta_min      2.37
_cell_volume                     2277.7(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Apex II CCD'
_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  0.0994
_diffrn_reflns_av_sigmaI/netI    0.0628
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            25928
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.37
_exptl_absorpt_coefficient_mu    0.261
_exptl_absorpt_correction_T_max  0.9769
_exptl_absorpt_correction_T_min  0.8983
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.384
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             984
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.713
_refine_diff_density_min         -0.484
_refine_diff_density_rms         0.065
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         4006
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.012
_refine_ls_R_factor_all          0.1439
_refine_ls_R_factor_gt           0.0725
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1236P)^2^+1.9534P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1921
_refine_ls_wR_factor_ref         0.2499
_reflns_number_gt                2054
_reflns_number_total             4006
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol7b02388_si_004.cif
_cod_data_source_block           z
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 1546950--1546952.cif.
;
_cod_original_cell_volume        2277.7(8)
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               1546951