Stereoselective Synthesis of Enantioenriched 2-Chloro-2-aroylaziridines by Cascade Reaction between Aryl Nitriles, Silyldichloromethanes, and tert-Butanesulfinylimines.
Huang, Ze-Ao; Liu, Hui; Lu, Chong-Dao; Xu, Yan-Jun; Organic letters 17 (2015) 4042–4045; doi:10.1021/acs.orglett.5b01954

data_1555188
_publ_section_title
;
 Stereoselective Synthesis of Enantioenriched 2-Chloro-2-aroylaziridines
 by Cascade Reaction between Aryl Nitriles, Silyldichloromethanes, and
 tert-Butanesulfinylimines.
;
_journal_issue                   16
_journal_name_full               'Organic letters'
_journal_page_first              4042
_journal_page_last               4045
_journal_paper_doi               10.1021/acs.orglett.5b01954
_journal_volume                  17
_journal_year                    2015
_chemical_absolute_configuration rm
_chemical_formula_sum            'C19 H20 Cl N O2 S'
_chemical_formula_weight         361.87
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21 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                 100.289(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.133(3)
_cell_length_b                   9.753(3)
_cell_length_c                   19.638(5)
_cell_measurement_reflns_used    996
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      17.45
_cell_measurement_theta_min      2.34
_cell_volume                     1909.6(9)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            9761
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_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.04
_exptl_absorpt_coefficient_mu    0.320
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.9341
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   face-indexed
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.259
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             760
_exptl_crystal_size_max          0.239
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.139
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_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.07(7)
_refine_ls_extinction_method     none
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_refine_ls_number_parameters     439
_refine_ls_number_reflns         6607
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.1260
_refine_ls_R_factor_gt           0.0596
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0267P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0957
_refine_ls_wR_factor_ref         0.1200
_reflns_number_gt                3638
_reflns_number_total             6607
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol5b01954_si_002.cif
_cod_data_source_block           8a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Numerical' was
changed to 'numerical' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        1909.4(9)
_cod_original_sg_symbol_H-M      P2(1)
_cod_database_code               1555188