Green Method for the Synthesis of Highly Substituted Cyclohexa-1,3-diene, Polyhydroindene, Polyhydronaphthalene, Isochromene, Isothiochromene, and Isoquinoline Derivatives in Ionic Liquids
Wang, Xiang-Shan; Wu, Jian-Rong; Zhou, Jie; Tu, Shu-Jiang; Journal of Combinatorial Chemistry 11 (2009) 1011–; doi:10.1021/cc9000482

data_1503656
_publ_section_title
;
 Green Method for the Synthesis of Highly Substituted Cyclohexa-1,3-diene,
 Polyhydroindene, Polyhydronaphthalene, Isochromene, Isothiochromene, and
 Isoquinoline Derivatives in Ionic Liquids
;
_journal_issue                   6
_journal_name_full               'Journal of Combinatorial Chemistry'
_journal_page_first              1011
_journal_paper_doi               10.1021/cc9000482
_journal_volume                  11
_journal_year                    2009
_chemical_formula_sum            'C21 H19 Cl2 N5 O2'
_chemical_formula_weight         443.30
_chemical_name_systematic
;\
6-Amino-8,8a-dihydro-8-(3,4-dichlorophenyl)-1H-isochromene-5,7,7(3H)-\
tricarbonitrile dimethylformamide solvate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 114.316(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.7648(5)
_cell_length_b                   9.2450(2)
_cell_length_c                   15.4532(5)
_cell_measurement_reflns_used    2818
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      19.68
_cell_measurement_theta_min      2.64
_cell_volume                     2182.63(11)
_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      296(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_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  0.0351
_diffrn_reflns_av_sigmaI/netI    0.0375
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            14303
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.58
_exptl_absorpt_coefficient_mu    0.325
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.349
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             916
_exptl_crystal_size_max          0.398
_exptl_crystal_size_mid          0.382
_exptl_crystal_size_min          0.123
_refine_diff_density_max         0.454
_refine_diff_density_min         -0.218
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     292
_refine_ls_number_reflns         3825
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.1014
_refine_ls_R_factor_gt           0.0630
_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^)+(0.1044P)^2^+0.5597P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1771
_refine_ls_wR_factor_ref         0.2008
_reflns_number_gt                2344
_reflns_number_total             3825
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cc9000482_si_007.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               1503656