Controlling the Scholl Reaction
Benjamin T. King; Jiří Kroulík; Charles R. Robertson; Pawel Rempala; Cameron L. Hilton; Justin D. Korinek; Lisa M. Gortari; Journal of Organic Chemistry 72 (2007) 2279–2288; doi:10.1021/jo061515x

data_4022596
_publ_contact_author_address
;
Department of Chemistry
University of Nevada, Reno
Reno, NV 89557
;
_publ_contact_author_email       king@chem.unr.edu
_publ_contact_author_name        'Professor Benjamin T. King'
_publ_contact_author_phone       775-784-1736
_publ_section_title
;
 Controlling the Scholl Reaction
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              2279
_journal_page_last               2288
_journal_paper_doi               10.1021/jo061515x
_journal_volume                  72
_journal_year                    2007
_chemical_formula_sum            'C22 H22 O4'
_chemical_formula_weight         350.40
_chemical_name_common            'Compound 18'
_chemical_name_systematic
; 
 3,3'',5,5'' tetramethoxyorthoterphenyl
;
_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                 120.6150(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.6107(11)
_cell_length_b                   8.7374(6)
_cell_length_c                   13.5527(9)
_cell_measurement_reflns_used    6192
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      32.29
_cell_measurement_theta_min      2.34
_cell_volume                     1794.7(2)
_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      100(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  0.0201
_diffrn_reflns_av_sigmaI/netI    0.0137
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            15534
_diffrn_reflns_theta_full        32.29
_diffrn_reflns_theta_max         32.29
_diffrn_reflns_theta_min         2.69
_exptl_absorpt_coefficient_mu    0.088
_exptl_absorpt_correction_T_max  0.9882
_exptl_absorpt_correction_T_min  0.9837
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2.10 (Sheldrick, G.M., 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.297
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             744
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.510
_refine_diff_density_min         -0.247
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.011
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     118
_refine_ls_number_reflns         3195
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.011
_refine_ls_R_factor_all          0.0441
_refine_ls_R_factor_gt           0.0424
_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^)+(0.0788P)^2^+0.9739P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1217
_refine_ls_wR_factor_ref         0.1238
_reflns_number_gt                2985
_reflns_number_total             3195
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo061515xsi20061205_025631.cif
_cod_data_source_block           ch43sadmon
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4022596