A metal-free reaction of sulfur dioxide, cyclopropanols and electron-deficient olefins.
Zhang, Chun; Huang, Jiapian; Ye, Shengqing; Tang, Jie; Wu, Jie; Chemical communications (Cambridge, England) 56 (2020) 13852–13855; doi:10.1039/d0cc06465c

data_7127724
_publ_section_title
;
 A metal-free reaction of sulfur dioxide, cyclopropanols and
 electron-deficient olefins.
;
_journal_issue                   89
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              13852
_journal_page_last               13855
_journal_paper_doi               10.1039/d0cc06465c
_journal_volume                  56
_journal_year                    2020
_chemical_formula_sum            'C16 H21 N O5 S'
_chemical_formula_weight         339.40
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_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2020-09-23 deposited with the CCDC.	2020-10-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_cell_length_c                   32.9348(13)
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_cell_measurement_theta_max      30.57
_cell_measurement_theta_min      3.94
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_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
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_diffrn_reflns_av_R_equivalents  0.0317
_diffrn_reflns_av_unetI/netI     0.0237
_diffrn_reflns_Laue_measured_fraction_full 0.991
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_diffrn_reflns_point_group_measured_fraction_full 0.991
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_diffrn_reflns_theta_max         58.491
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_exptl_absorpt_correction_T_max  0.752
_exptl_absorpt_correction_T_min  0.583
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_refine_ls_extinction_method     none
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_refine_ls_number_reflns         3702
_refine_ls_number_restraints     0
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_refine_ls_R_factor_all          0.0638
_refine_ls_R_factor_gt           0.0622
_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^)+(0.1524P)^2^+1.5374P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             3702
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_data_source_block           ga_200108d_a
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