Regioselective Csp(2)-H dual functionalization of indoles using hypervalent iodine(iii): bromo-amination via 1,3-migration of imides on indolyl(phenyl)iodonium imides.
Moriyama, Katsuhiko; Ishida, Kazuma; Togo, Hideo; Chemical communications (Cambridge, England) 51 (2015) 2273–2276; doi:10.1039/c4cc09077b

data_7116303
_publ_section_title
;
 Regioselective Csp(2)-H dual functionalization of indoles using
 hypervalent iodine(iii): bromo-amination via 1,3-migration of imides on
 indolyl(phenyl)iodonium imides.
;
_journal_issue                   12
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              2273
_journal_page_last               2276
_journal_paper_doi               10.1039/c4cc09077b
_journal_volume                  51
_journal_year                    2015
_chemical_formula_sum            'C22 H18 N2 O2 S'
_chemical_formula_weight         374.44
_chemical_name_common            a131207mor1
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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_update_record
;
2014-09-08 deposited with the CCDC.
2014-12-16 downloaded from the CCDC.
;
_cell_angle_alpha                66.6900(10)
_cell_angle_beta                 76.0070(10)
_cell_angle_gamma                89.8540(10)
_cell_formula_units_Z            2
_cell_length_a                   9.9285(7)
_cell_length_b                   10.1079(7)
_cell_length_c                   10.4705(7)
_cell_measurement_temperature    173.(2)
_cell_volume                     931.25(11)
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      173.(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.867
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'graphite '
_diffrn_radiation_type           'MoK\a '
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0156
_diffrn_reflns_av_sigmaI/netI    0.0501
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -6
_diffrn_reflns_number            5301
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         28.43
_diffrn_reflns_theta_min         2.13
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.193
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.94
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
;
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.335
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prismatic
_exptl_crystal_F_000             392
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.304
_refine_diff_density_min         -0.415
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     245
_refine_ls_number_reflns         4050
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0651
_refine_ls_R_factor_gt           0.0458
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0556P)^2^+0.2277P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1094
_refine_ls_wR_factor_ref         0.1206
_reflns_number_gt                3111
_reflns_number_total             4050
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c4cc09077b2.cif
_cod_data_source_block           I
_cod_depositor_comments
'Adding full bibliography for 7116301--7116305.cif.'
_cod_database_code               7116303
_shelx_res_checksum              31330
_shelx_hkl_checksum              35747