Asymmetric kinetic resolution of sulfides for the construction of unsymmetric sulfides and chiral 3,3-disubstituted oxindoles.
Wang, Kaiye; Xiang, Yanan; Shi, Zhujun; Wang, Hongyu; Li, Na; Tang, Bo; Organic & biomolecular chemistry 17 (2019) 6351–6354; doi:10.1039/c9ob01065c

data_7156906
_publ_section_title
;
 Asymmetric kinetic resolution of sulfides for the construction of
 unsymmetric sulfides and chiral 3,3-disubstituted oxindoles.
;
_journal_issue                   26
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              6351
_journal_page_last               6354
_journal_paper_doi               10.1039/c9ob01065c
_journal_volume                  17
_journal_year                    2019
_chemical_absolute_configuration ad
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_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
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;
2019-03-31 deposited with the CCDC.    2019-06-06 downloaded from the CCDC.
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_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
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_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Eos'
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_exptl_absorpt_coefficient_mu    1.046
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_platon_squeeze_details
;
;
_refine_diff_density_max         0.463
_refine_diff_density_min         -0.316
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;
 Flack x determined using 2050 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons and Flack (2004), Acta Cryst. A60, s61).
;
_refine_ls_abs_structure_Flack   0.11(3)
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
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_refine_ls_number_reflns         7480
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_refine_ls_R_factor_all          0.0726
_refine_ls_R_factor_gt           0.0664
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0960P)^2^+2.2640P] where P=(Fo^2^+2Fc^2^)/3'
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_refine_ls_wR_factor_gt          0.1740
_refine_ls_wR_factor_ref         0.1793
_reflns_Friedel_coverage         0.543
_reflns_Friedel_fraction_full    0.717
_reflns_Friedel_fraction_max     0.686
_reflns_number_gt                6537
_reflns_number_total             7480
_reflns_threshold_expression     'I > 2\s(I)'
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C:\Users\win7\Desktop\3220-W~1\OLEX2_~1\exp_3220
_cod_depositor_comments          'Adding full bibliography for 7156906.cif.'
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_shelx_hkl_checksum              76668