Multicomponent Strategy to Indeno[2,1-c]pyridine and Hydroisoquinoline Derivatives through Cleavage of Carbon-Carbon Bond.
Feng, Xian; Wang, Jian-Jun; Xun, Zhan; Huang, Zhi-Bin; Shi, Da-Qing; The Journal of organic chemistry 80 (2015) 1025–; doi:10.1021/jo5025199

data_4030556
_publ_section_title
;
 Multicomponent Strategy to Indeno[2,1-c]pyridine and Hydroisoquinoline
 Derivatives through Cleavage of Carbon-Carbon Bond.
;
_journal_issue                   2
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              1025
_journal_paper_doi               10.1021/jo5025199
_journal_volume                  80
_journal_year                    2015
_chemical_formula_sum            'C20 H23 N3 O'
_chemical_formula_weight         321.41
_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                69.83(4)
_cell_angle_beta                 86.015(2)
_cell_angle_gamma                69.4100(10)
_cell_formula_units_Z            2
_cell_length_a                   7.9118(6)
_cell_length_b                   9.9589(8)
_cell_length_c                   12.63900(10)
_cell_measurement_reflns_used    562
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      67.5460
_cell_measurement_theta_min      6.8550
_cell_volume                     873.6(3)
_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      293(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0721
_diffrn_reflns_av_sigmaI/netI    0.1044
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            5211
_diffrn_reflns_theta_full        66.02
_diffrn_reflns_theta_max         66.02
_diffrn_reflns_theta_min         5.05
_exptl_absorpt_coefficient_mu    0.604
_exptl_absorpt_correction_T_max  0.9704
_exptl_absorpt_correction_T_min  0.8165
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.222
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             344
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.381
_refine_diff_density_min         -0.270
_refine_diff_density_rms         0.078
_refine_ls_extinction_coef       0.0013(19)
_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   1.015
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     231
_refine_ls_number_reflns         3008
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.2055
_refine_ls_R_factor_gt           0.1161
_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^)+(0.1860P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2938
_refine_ls_wR_factor_ref         0.3993
_reflns_number_gt                1125
_reflns_number_total             3008
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo5025199_si_004.cif
_cod_data_source_block           140223c
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        873.55(10)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4030556