Chelation-assisted Rh(iii)-catalyzed C2-selective oxidative C‒H/C‒H cross-coupling of indoles/pyrroles with heteroarenes
Qin, Xurong; Liu, Hu; Qin, Dekun; Wu, Qian; You, Jingsong; Zhao, Dongbing; Guo, Qiang; Huang, Xiaolei; Lan, Jingbo; Chemical Science 4 (2013) 1964–; doi:10.1039/c3sc22241a

data_1514676
_publ_section_title
;
 Chelation-assisted Rh(iii)-catalyzed C2-selective oxidative C--H/C--H
 cross-coupling of indoles/pyrroles with heteroarenes
;
_journal_issue                   5
_journal_name_full               'Chemical Science'
_journal_page_first              1964
_journal_paper_doi               10.1039/c3sc22241a
_journal_volume                  4
_journal_year                    2013
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C22 H23 Cl N3 Rh'
_chemical_formula_sum            'C22 H23 Cl N3 Rh'
_chemical_formula_weight         467.79
_chemical_name_systematic
;
?
;
_space_group_crystal_system      tetragonal
_space_group_IT_number           114
_space_group_name_Hall           'P -4 2n'
_space_group_name_H-M_alt        'P -4 21 c'
_symmetry_space_group_name_Hall  'P -4 2n'
_symmetry_space_group_name_H-M   'P -4 21 c'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2012-11-12
_audit_creation_method
;
Olex2 1.1
(compiled 2011.11.01 svn.r2039, GUI svn.r3906)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.2937(4)
_cell_length_b                   22.2937(4)
_cell_length_c                   8.7660(2)
_cell_measurement_reflns_used    2880
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.1042
_cell_measurement_theta_min      2.8835
_cell_volume                     4356.78(15)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELXL, G.M. Sheldrick, Acta Cryst.
2008). A64, 112-122
;
_computing_structure_solution
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      293.15
_diffrn_detector_area_resol_mean 16.0874
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_details
;
1 omega -3.00 91.50 0.7000 10.0000
omega____ theta____ kappa____ phi______ frames
- 19.8611 37.0000 30.0000 135
2 omega -10.00 21.50 0.7000 10.0000
omega____ theta____ kappa____ phi______ frames
- 19.8611 77.0000 120.0000 45
;
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0037062000
_diffrn_orient_matrix_UB_12      -0.0315053000
_diffrn_orient_matrix_UB_13      0.0056997000
_diffrn_orient_matrix_UB_21      0.0315912000
_diffrn_orient_matrix_UB_22      -0.0037983000
_diffrn_orient_matrix_UB_23      -0.0020288000
_diffrn_orient_matrix_UB_31      0.0010301000
_diffrn_orient_matrix_UB_32      0.0021256000
_diffrn_orient_matrix_UB_33      0.0806962000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0244
_diffrn_reflns_av_unetI/netI     0.0372
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            9519
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.89
_diffrn_source                   'Enhance (Mo) X-ray Source'
_diffrn_source_current           n/a
_diffrn_source_voltage           n/a
_exptl_absorpt_coefficient_mu    0.917
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.84310
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.426
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1904
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.264
_refine_diff_density_min         -0.383
_refine_diff_density_rms         0.054
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.02(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     249
_refine_ls_number_reflns         3822
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0396
_refine_ls_R_factor_gt           0.0319
_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^)+(0.0378P)^2^+0.1826P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0748
_refine_ls_wR_factor_ref         0.0788
_reflns_number_gt                3291
_reflns_number_total             3822
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3sc22241a.txt
_cod_data_source_block           121112_s1_qxr
_cod_original_cell_volume        4356.80(16)
_cod_database_code               1514676
_chemical_oxdiff_formula         C12H10N2Rh1Cl2
_reflns_odcompleteness_completeness 99.65
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32