Ullmann-Type Intramolecular C-O Reaction Toward Thieno[3,2-b]furan Derivatives with up to Six Fused Rings.
Chen, Daoliang; Yuan, Dafei; Zhang, Cheng; Wu, Hao; Zhang, Jianyun; Li, Baolin; Zhu, Xiaozhang; The Journal of organic chemistry 82 (2017) 10920–10927; doi:10.1021/acs.joc.7b01745

data_4032921
_publ_section_title
;
 Ullmann-Type Intramolecular C-O Reaction Toward Thieno[3,2-b]furan
 Derivatives with up to Six Fused Rings.
;
_journal_issue                   20
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              10920
_journal_page_last               10927
_journal_paper_doi               10.1021/acs.joc.7b01745
_journal_volume                  82
_journal_year                    2017
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C14 H7 Cl O S'
_chemical_formula_sum            'C14 H7 Cl O S'
_chemical_formula_weight         258.71
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2016-07-11
_audit_creation_method
;
Olex2 1.2
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_cell_angle_alpha                90
_cell_angle_beta                 112.364(14)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.504(8)
_cell_length_b                   3.842(2)
_cell_length_c                   13.114(10)
_cell_measurement_reflns_used    1779
_cell_measurement_temperature    173
_cell_measurement_theta_max      27.4
_cell_measurement_theta_min      1.7
_cell_volume                     536.0(6)
_computing_cell_refinement
;
CrystalClear-SM Expert 2.0 r4 (Rigaku, 2009)
;
_computing_data_collection
;
CrystalClear-SM Expert 2.0 r4 (Rigaku, 2009)
;
_computing_data_reduction
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CrystalClear-SM Expert 2.0 r4 (Rigaku, 2009)
;
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'CIFTAB (Sheldrick, 2013)'
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_computing_structure_solution    'ShelXT (Sheldrick, 2014)'
_diffrn_ambient_temperature      173
_diffrn_detector                 CCD
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_details
;
scan:
    Number of images: 360
               Slice: -110.0000 - 70.0000
         Image width: 0.5000
            Exp time: 10.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 0.0000
                 XTD: 45.1172
              2theta: -19.9559
scan:
    Number of images: 360
               Slice: -110.0000 - 70.0000
         Image width: 0.5000
            Exp time: 10.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 90.0000
                 XTD: 45.1172
              2theta: -19.9559
scan:
    Number of images: 360
               Slice: -110.0000 - 70.0000
         Image width: 0.5000
            Exp time: 10.0000
       Rotation axis: Omega
               Omega: 0.0000
                 Chi: 45.0000
                 Phi: 180.0000
                 XTD: 45.1172
              2theta: -19.9559
;
_diffrn_measurement_device
;
AFC10: Fixed Chi 2 circle
;
_diffrn_measurement_device_type
;
Rigaku Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_method       'profile data from \w-scans'
_diffrn_measurement_specimen_support Fiber
_diffrn_orient_matrix_type       d*Trek
_diffrn_orient_matrix_UB_11      -0.038425
_diffrn_orient_matrix_UB_12      -0.247085
_diffrn_orient_matrix_UB_13      0.072341
_diffrn_orient_matrix_UB_21      0.084132
_diffrn_orient_matrix_UB_22      -0.000934
_diffrn_orient_matrix_UB_23      0.041906
_diffrn_orient_matrix_UB_31      -0.003982
_diffrn_orient_matrix_UB_32      0.023645
_diffrn_orient_matrix_UB_33      0.078892
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0713
_diffrn_reflns_av_unetI/netI     0.0704
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -4
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6227
_diffrn_reflns_point_group_measured_fraction_full 0.989
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.515
_diffrn_reflns_theta_min         2.989
_diffrn_source                   'Sealed Tube'
_diffrn_source_current           30.0
_diffrn_source_power             1.5
_diffrn_source_voltage           50.0
_exptl_absorpt_coefficient_mu    0.525
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.793
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear-SM Expert 2.0 r4 (Rigaku, 2009)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.603
_exptl_crystal_density_method    "'not measured'"
_exptl_crystal_description       plate
_exptl_crystal_F_000             264
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.258
_refine_diff_density_min         -0.258
_refine_diff_density_rms         0.065
_refine_ls_abs_structure_details
;
 Flack x determined using 759 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.06(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.156
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     154
_refine_ls_number_reflns         2394
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.156
_refine_ls_R_factor_all          0.0607
_refine_ls_R_factor_gt           0.0518
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0106P)^2^+0.4239P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0866
_refine_ls_wR_factor_ref         0.0891
_reflns_Friedel_coverage         0.732
_reflns_Friedel_fraction_full    0.991
_reflns_Friedel_fraction_max     0.982
_reflns_number_gt                2244
_reflns_number_total             2394
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo7b01745_si_002.cif
_cod_data_source_block           a_cmpd4j
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/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 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 4032919--4032922.cif.
;
_cod_database_code               4032921
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C5(H5), C12(H12), C11(H11), C4(H4), C9(H9), C3(H3), C2(H2)
;
_shelx_res_checksum              7899
_shelx_hkl_checksum              23688
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'