NIS-mediated regioselective amidation of indole with quinazolinone and pyrimidone
Ghosh, Suman Kr; Nagarajan, Rajagopal; RSC Adv. 4 (2014) 20136–; doi:10.1039/C4RA02417F

data_7235636
_publ_section_title
;
 NIS-mediated regioselective amidation of indole with quinazolinone and
 pyrimidone
;
_journal_issue                   39
_journal_name_full               'RSC Adv.'
_journal_page_first              20136
_journal_paper_doi               10.1039/C4RA02417F
_journal_volume                  4
_journal_year                    2014
_chemical_formula_moiety         'C18 H16 N2 O'
_chemical_formula_sum            'C18 H16 N2 O'
_chemical_formula_weight         276.33
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_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                100.716(5)
_cell_angle_beta                 106.227(5)
_cell_angle_gamma                104.477(6)
_cell_formula_units_Z            4
_cell_length_a                   10.8278(7)
_cell_length_b                   11.3669(8)
_cell_length_c                   13.0687(6)
_cell_measurement_reflns_used    3448
_cell_measurement_temperature    298
_cell_measurement_theta_max      28.9860
_cell_measurement_theta_min      3.0870
_cell_volume                     1437.64(17)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Xcalibur, Eos, Gemini'
_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  0.0270
_diffrn_reflns_av_sigmaI/netI    0.0458
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            10424
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.77
_exptl_absorpt_coefficient_mu    0.080
_exptl_absorpt_correction_T_max  0.9841
_exptl_absorpt_correction_T_min  0.9385
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            PINK
_exptl_crystal_density_diffrn    1.277
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       NEEDLE
_exptl_crystal_F_000             584
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.144
_refine_diff_density_min         -0.191
_refine_diff_density_rms         0.036
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.955
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     385
_refine_ls_number_reflns         5875
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.955
_refine_ls_R_factor_all          0.0722
_refine_ls_R_factor_gt           0.0472
_refine_ls_shift/su_max          0.029
_refine_ls_shift/su_mean         0.005
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0641P)^2^+0.1612P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1128
_refine_ls_wR_factor_ref         0.1322
_reflns_number_gt                4158
_reflns_number_total             5875
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4ra02417f1.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_refine_ls_hydrogen_treatment' value 'CONSTR' was changed
to 'constr' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
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_cod_original_cell_volume        1437.64(15)
_cod_database_code               7235636