Fe-Catalyzed Allylic C-C-Bond Activation: Vinylcyclopropanes As Versatile a1,a3,d5-Synthons in Traceless Allylic Substitutions and [3 + 2]-Cycloadditions
André P. Dieskau; Michael S. Holzwarth; Bernd Plietker; Journal of the American Chemical Society 134 (2012) 5048–5051; doi:10.1021/ja300294a

data_4117716
_publ_section_title
;
 Fe-Catalyzed Allylic C-C-Bond Activation: Vinylcyclopropanes As Versatile
 a1,a3,d5-Synthons in Traceless Allylic Substitutions and [3 +
 2]-Cycloadditions
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              5048
_journal_page_last               5051
_journal_paper_doi               10.1021/ja300294a
_journal_volume                  134
_journal_year                    2012
_chemical_formula_moiety         'C21 H19 N3 O2 S'
_chemical_formula_sum            'C21 H19 N3 O2 S'
_chemical_formula_weight         377.45
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_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                107.615(4)
_cell_angle_beta                 105.684(5)
_cell_angle_gamma                93.567(5)
_cell_formula_units_Z            2
_cell_length_a                   7.2726(8)
_cell_length_b                   10.6519(11)
_cell_length_c                   13.3896(14)
_cell_measurement_reflns_used    2969
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.48
_cell_measurement_theta_min      1.67
_cell_volume                     940.01(18)
_computing_cell_refinement       'Bruker APEX II Software Suite, 2008'
_computing_data_collection       'Bruker APEX II Software Suite, 2008'
_computing_data_reduction        'Bruker APEX II Software Suite, 2008'
_computing_molecular_graphics    'SHELXTL-plus, XP (Sheldrick, 1991)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.983
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'Bruker Kappa APEX II Duo'
_diffrn_measurement_method       'Omega + Phi Scans'
_diffrn_radiation_monochromator  Triumph
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0309
_diffrn_reflns_av_sigmaI/netI    0.0287
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            23946
_diffrn_reflns_theta_full        26.48
_diffrn_reflns_theta_max         26.48
_diffrn_reflns_theta_min         1.67
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.193
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.7128
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.334
_exptl_crystal_description       block
_exptl_crystal_F_000             396
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.19
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.325
_refine_diff_density_min         -0.442
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     245
_refine_ls_number_reflns         3826
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0539
_refine_ls_R_factor_gt           0.0335
_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^)+(0.0381P)^2^+0.4131P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0778
_refine_ls_wR_factor_ref         0.0845
_reflns_number_gt                2969
_reflns_number_total             3826
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja300294a_si_003.cif
_cod_data_source_block           s1853lm
_cod_original_cell_volume        940.01(17)
_cod_database_code               4117716