Rh/Cu-catalyzed multiple C-H, C-C, and C-N bond cleavage: facile synthesis of pyrido[2,1-a]indoles from 1-(pyridin-2-yl)-1H-indoles and gamma-substituted propargyl alcohols
Ting Li; Zhen Wang; Mingliang Zhang; Hui-Jun Zhang; Ting-Bin Wen; Chem.Commun. 51 (2015) 6777–; doi:10.1039/C5cc01412C

data_7116937
_publ_section_title
;
 Rh/Cu-catalyzed multiple C-H, C-C, and C-N bond cleavage: facile
 synthesis of pyrido[2,1-a]indoles from 1-(pyridin-2-yl)-1H-indoles and
 gamma-substituted propargyl alcohols
;
_journal_name_full               Chem.Commun.
_journal_page_first              6777
_journal_paper_doi               10.1039/C5cc01412C
_journal_volume                  51
_journal_year                    2015
_chemical_formula_moiety         'C30 H21 Cl N2'
_chemical_formula_sum            'C30 H21 Cl N2'
_chemical_formula_weight         444.94
_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_block_doi                 10.5517/cc13n9dg
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-11-03 deposited with the CCDC.
2015-03-09 downloaded from the CCDC.
;
_cell_angle_alpha                67.401(9)
_cell_angle_beta                 89.113(7)
_cell_angle_gamma                83.151(6)
_cell_formula_units_Z            2
_cell_length_a                   8.8053(4)
_cell_length_b                   11.2771(10)
_cell_length_c                   12.0975(13)
_cell_measurement_reflns_used    3406
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      30.0080
_cell_measurement_theta_min      3.9480
_cell_volume                     1100.51(18)
_computing_cell_refinement       'Bruker FRAMBO'
_computing_data_collection       'Bruker FRAMBO'
_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      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'multiwire proportional'
_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
_diffrn_reflns_av_R_equivalents  0.0340
_diffrn_reflns_av_sigmaI/netI    0.0533
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8275
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.42
_exptl_absorpt_coefficient_mu    0.195
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.41053
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.343
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             464
_exptl_crystal_size_max          0.15
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.758
_refine_diff_density_min         -0.815
_refine_diff_density_rms         0.074
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.061
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     298
_refine_ls_number_reflns         4304
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.0764
_refine_ls_R_factor_gt           0.0630
_refine_ls_shift/su_max          0.010
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0852P)^2^+1.1871P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1664
_refine_ls_wR_factor_ref         0.1778
_reflns_number_gt                3521
_reflns_number_total             4304
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5cc01412c2.cif
_cod_data_source_block           p2
_cod_original_cell_volume        1100.51(16)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7116937