Efficient and environmentally-benign three-component synthesis of quinolines and bis-quinolines catalyzed by recyclable potassium dodecatungstocobaltate trihydrate under microwave irradiation
Anvar, Salma; Mohammadpoor-Baltork, Iraj; Tangestaninejad, Shahram; Moghadam, Majid; Mirkhani, Valiollah; Khosropour, Ahmad Reza; Kia, Reza; RSC Advances 2 (2012) 8713–; doi:10.1039/c2ra20639k

data_7238662
_publ_section_title
;
 Efficient and environmentally-benign three-component synthesis of
 quinolines and bis-quinolines catalyzed by recyclable potassium
 dodecatungstocobaltate trihydrate under microwave irradiation
;
_journal_issue                   23
_journal_name_full               'RSC Advances'
_journal_page_first              8713
_journal_paper_doi               10.1039/c2ra20639k
_journal_volume                  2
_journal_year                    2012
_chemical_formula_moiety         'C29 H18 Cl N'
_chemical_formula_sum            'C29 H18 Cl N'
_chemical_formula_weight         415.89
_chemical_name_common
;
2-(anthracen-10-yl)-6-chloro-4-phenylquinoline
;
_chemical_name_systematic
;
2-(Anthracen-10-yl)-6-chloro-4-phenylquinoline
;
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 98.997(19)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.218(2)
_cell_length_b                   12.994(3)
_cell_length_c                   20.049(5)
_cell_measurement_reflns_used    3220
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      29.42
_cell_measurement_theta_min      2.45
_cell_volume                     2114.6(9)
_computing_cell_refinement       'X-Area 1.52'
_computing_data_collection       'X-Area 1.52 (Stoe & Cie GmbH, 2009)'
_computing_data_reduction        'X-Area 1.52'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  'SHELXTL, PLATON (Spek, 2009)'
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      291(2)
_diffrn_detector_area_resol_mean '0.15 mm'
_diffrn_measured_fraction_theta_full 0.812
_diffrn_measured_fraction_theta_max 0.812
_diffrn_measurement_device_type  'STOE IPDS 2T Image Plate diffractometer'
_diffrn_measurement_method       '\w 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  0.0632
_diffrn_reflns_av_sigmaI/netI    0.2722
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            6630
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.87
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.197
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.966
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'MULABS (Blessing, 1995) in PLATON (Spek, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.306
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             864
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.109
_refine_diff_density_min         -0.178
_refine_diff_density_rms         0.030
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.514
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     280
_refine_ls_number_reflns         3028
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.514
_refine_ls_R_factor_all          0.1389
_refine_ls_R_factor_gt           0.0338
_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^)+(0.0154P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0515
_refine_ls_wR_factor_ref         0.0611
_reflns_number_gt                905
_reflns_number_total             3028
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c2ra20639k.txt
_cod_data_source_block           b
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7238662