Stereospecific Copper-Catalyzed Domino Ring Opening and sp(3) C-H Functionalization of Activated Aziridines with N-Alkylanilines.
Sengoden, Mani; Bhowmick, Abhisikta; Punniyamurthy, Tharmalingam; Organic letters  (2016) –; doi:10.1021/acs.orglett.6b03458

data_1544957
_publ_section_title
;
 Stereospecific Copper-Catalyzed Domino Ring Opening and sp(3) C-H
 Functionalization of Activated Aziridines with N-Alkylanilines.
;
_journal_name_full               'Organic letters'
_journal_paper_doi               10.1021/acs.orglett.6b03458
_journal_year                    2016
_chemical_absolute_configuration syn
_chemical_formula_moiety         'C24 H24 N2 O2 S'
_chemical_formula_sum            'C24 H24 N2 O2 S'
_chemical_formula_weight         404.51
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.1304(5)
_cell_length_b                   11.9608(7)
_cell_length_c                   15.9285(7)
_cell_measurement_reflns_used    1480
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      23.2170
_cell_measurement_theta_min      3.8570
_cell_volume                     2120.54(18)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_reduction
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_molecular_graphics    WINGX
_computing_publication_material  WINGX
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.2760
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.886
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Single source at offset, Eos'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0236
_diffrn_reflns_av_unetI/netI     0.0537
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.886
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            6449
_diffrn_reflns_point_group_measured_fraction_full 0.888
_diffrn_reflns_point_group_measured_fraction_max 0.740
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.900
_diffrn_reflns_theta_min         3.145
_diffrn_source                   'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.175
_exptl_absorpt_correction_T_max  0.974
_exptl_absorpt_correction_T_min  0.959
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.267
_exptl_crystal_description       square
_exptl_crystal_F_000             856
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.173
_refine_diff_density_min         -0.215
_refine_diff_density_rms         0.041
_refine_ls_abs_structure_details
;
 Flack x determined using 862 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.01(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     263
_refine_ls_number_reflns         5579
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0773
_refine_ls_R_factor_gt           0.0504
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0389P)^2^+0.2726P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1012
_refine_ls_wR_factor_ref         0.1185
_reflns_Friedel_coverage         0.483
_reflns_Friedel_fraction_full    0.745
_reflns_Friedel_fraction_max     0.551
_reflns_number_gt                2982
_reflns_number_total             5579
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ol6b03458_si_002.cif
_cod_data_source_block           IQ
_cod_database_code               1544957
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.958
_shelx_estimated_absorpt_t_max   0.974
_shelx_res_checksum              50888
_shelx_hkl_checksum              15509