Domino Reaction of Arylglyoxals with Pyrazol-5-amines: Selective Access to Pyrazolo-Fused 1,7-Naphthyridines, 1,3-Diazocanes, and Pyrroles.
Jiang, Bo; Fan, Wei; Sun, Mu-Yan; Ye, Qin; Wang, Shu-Liang; Tu, Shu-Jiang; Li, Guigen; The Journal of organic chemistry 79 (2014) 5258–5268; doi:10.1021/jo500823z

data_4029477
_publ_section_title
;
 Domino Reaction of Arylglyoxals with Pyrazol-5-amines: Selective Access
 to Pyrazolo-Fused 1,7-Naphthyridines, 1,3-Diazocanes, and Pyrroles.
;
_journal_issue                   11
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              5258
_journal_page_last               5268
_journal_paper_doi               10.1021/jo500823z
_journal_volume                  79
_journal_year                    2014
_chemical_formula_sum            'C36 H30 N6 O2'
_chemical_formula_weight         578.66
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 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                 110.711(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   32.018(3)
_cell_length_b                   9.2309(5)
_cell_length_c                   21.6503(14)
_cell_measurement_reflns_used    1534
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      19.609
_cell_measurement_theta_min      2.721
_cell_volume                     5985.3(8)
_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      298(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0920
_diffrn_reflns_av_sigmaI/netI    0.1280
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -38
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            14608
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         2.72
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  0.9902
_exptl_absorpt_correction_T_min  0.9639
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_density_diffrn    1.284
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2432
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.280
_refine_diff_density_min         -0.239
_refine_diff_density_rms         0.046
_refine_ls_extinction_coef       0.00067(8)
_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   1.004
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     400
_refine_ls_number_reflns         5258
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.004
_refine_ls_R_factor_all          0.1438
_refine_ls_R_factor_gt           0.0565
_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^)+(0.0141P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0833
_refine_ls_wR_factor_ref         0.1038
_reflns_number_gt                2340
_reflns_number_total             5258
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo500823z_si_003.cif
_cod_data_source_block           130523c
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/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 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4029474--4029477.cif.
;
_cod_original_cell_volume        5985.3(7)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               4029477