Camphorsulfonic Acid Catalyzed One-Pot Three-Component Reaction for the Synthesis of Fused Quinoline and Benzoquinoline Derivatives.
Gattu, Radhakrishna; Bagdi, Prasanta Ray; Basha, R. Sidick; Khan, Abu T.; The Journal of organic chemistry 82 (2017) 12416–12429; doi:10.1021/acs.joc.7b02159

data_4033104
_publ_section_title
;
 Camphorsulfonic Acid Catalyzed One-Pot Three-Component Reaction for the
 Synthesis of Fused Quinoline and Benzoquinoline Derivatives.
;
_journal_issue                   23
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              12416
_journal_page_last               12429
_journal_paper_doi               10.1021/acs.joc.7b02159
_journal_volume                  82
_journal_year                    2017
_chemical_formula_sum            'C31 H27 N O4'
_chemical_formula_weight         477.54
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_symmetry_cell_setting           monoclinic
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_symmetry_space_group_name_H-M   'P 1 21/n 1'
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_atom_sites_solution_secondary   difmap
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_cell_length_a                   8.4733(10)
_cell_length_b                   8.8139(10)
_cell_length_c                   32.111(3)
_cell_measurement_reflns_used    5522
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      0.982
_cell_measurement_theta_min      0.971
_cell_volume                     2396.6(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'CCD area detector'
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_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0408
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_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -43
_diffrn_reflns_number            10871
_diffrn_reflns_theta_full        28.80
_diffrn_reflns_theta_max         28.80
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_exptl_absorpt_coefficient_mu    0.087
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_exptl_crystal_colour            Brown
_exptl_crystal_density_diffrn    1.322
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blocks
_exptl_crystal_F_000             1008
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.203
_refine_diff_density_min         -0.251
_refine_diff_density_rms         0.051
_refine_ls_extinction_method     none
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_refine_ls_number_reflns         5522
_refine_ls_number_restraints     0
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_refine_ls_R_factor_all          0.1216
_refine_ls_R_factor_gt           0.0642
_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^)+(0.1200P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1657
_refine_ls_wR_factor_ref         0.2271
_reflns_number_gt                2923
_reflns_number_total             5522
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo7b02159_si_002.cif
_cod_data_source_block           exp_2467_compound_8
_cod_depositor_comments
'Adding full bibliography for 4033102--4033107.cif.'
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4033104