Ruthenium-Catalyzed Regioselective C2 Alkenylation of Indoles and Pyrroles via C-H Bond Functionalization
Bin Li; Jianfeng Ma; Weijia Xie; Haibin Song; Shansheng Xu; Baiquan Wang; Journal of Organic Chemistry 78 (2013) 9345–9353; doi:10.1021/jo401579m

data_4028622
_publ_section_title
;
 Ruthenium-Catalyzed Regioselective C2 Alkenylation of Indoles and
 Pyrroles via C-H Bond Functionalization
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              9345
_journal_page_last               9353
_journal_paper_doi               10.1021/jo401579m
_journal_volume                  78
_journal_year                    2013
_chemical_formula_sum            'C16 H18 N2 O2'
_chemical_formula_weight         270.32
_space_group_IT_number           2
_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                100.73
_cell_angle_beta                 114.079(10)
_cell_angle_gamma                108.951(9)
_cell_formula_units_Z            2
_cell_length_a                   9.293(7)
_cell_length_b                   9.394(7)
_cell_length_c                   9.908(7)
_cell_measurement_reflns_used    2394
_cell_measurement_temperature    113(2)
_cell_measurement_theta_max      27.9
_cell_measurement_theta_min      2.4
_cell_volume                     694.2(9)
_computing_cell_refinement       CrystalClear
_computing_data_collection       CrystalClear
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      113(2)
_diffrn_detector_area_resol_mean 14.22
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Rigaku Saturn724 CCD'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  multilayer
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0374
_diffrn_reflns_av_sigmaI/netI    0.0602
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            7972
_diffrn_reflns_theta_full        28.01
_diffrn_reflns_theta_max         28.01
_diffrn_reflns_theta_min         2.42
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.086
_exptl_absorpt_correction_T_max  0.9897
_exptl_absorpt_correction_T_min  0.9830
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   CrystalClear
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.293
_exptl_crystal_description       Prism
_exptl_crystal_F_000             288
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.201
_refine_diff_density_min         -0.181
_refine_diff_density_rms         0.044
_refine_ls_extinction_coef       0.034(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     237
_refine_ls_number_reflns         3278
_refine_ls_number_restraints     226
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0645
_refine_ls_R_factor_gt           0.0366
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0300P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0790
_refine_ls_wR_factor_ref         0.0855
_reflns_number_gt                1794
_reflns_number_total             3278
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo401579m_si_003.cif
_cod_data_source_block           shelx
_cod_database_code               4028622