Synthesis of internal fluorinated alkenes via facile aryloxylation of substituted phenols with aryl trifluorovinyl ethers
Moody, Justin D.; VanDerveer, Don; Smith Jr., Dennis W.; Iacono, Scott T.; Organic & Biomolecular Chemistry 9 (2011) 4842–; doi:10.1039/c1ob05041a

data_7151846
_publ_section_title
;
 Synthesis of internal fluorinated alkenes via facile aryloxylation of
 substituted phenols with aryl trifluorovinyl ethers
;
_journal_issue                   13
_journal_name_full               'Organic &amp; Biomolecular Chemistry'
_journal_page_first              4842
_journal_paper_doi               10.1039/c1ob05041a
_journal_volume                  9
_journal_year                    2011
_chemical_formula_sum            'C14 H8 Br2 F2 O2'
_chemical_formula_weight         406.02
_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                 91.42(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   4.0930(8)
_cell_length_b                   5.6694(11)
_cell_length_c                   28.901(6)
_cell_measurement_reflns_used    1645
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      25.9729
_cell_measurement_theta_min      3.6618
_cell_volume                     670.4(2)
_computing_cell_refinement       'CrystalClear (Rigaku/MSC,2006)'
_computing_data_collection       'CrystalClear (Rigaku/MSC,2006)'
_computing_data_reduction        'CrystalClear (Rigaku/MSC,2006)'
_computing_molecular_graphics    'SHELXTL 6.10 (Sheldrick,2008)'
_computing_publication_material  'SHELXTL 6.10 (Sheldrick,2008)'
_computing_structure_refinement  'SHELXTL 6.10 (Sheldrick,2008)'
_computing_structure_solution    'SHELXTL 6.10 (Sheldrick,2008)'
_diffrn_ambient_temperature      153(2)
_diffrn_detector_area_resol_mean 14.6306
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_details
;
scan:
Number of images: 260
Slice: -40.0000 - 90.0000
Image width: 0.5000
Exp time: 10.0000
Rotation axis: Omega
Omega: 0.0000
Chi: 45.0000
Phi: 0.0000
XTD: 37.8844
2theta: 7.8422
scan:
Number of images: 240
Slice: -30.0000 - 90.0000
Image width: 0.5000
Exp time: 10.0000
Rotation axis: Omega
Omega: 0.0000
Chi: 45.0000
Phi: 90.0000
XTD: 37.8844
2theta: 7.8422

;
_diffrn_measurement_device
;
Mercury CCD
;
_diffrn_measurement_device_details
;
AFC8: Eulerian 3 circle
;
_diffrn_measurement_method       omega
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_source         'Sealed Tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0347
_diffrn_reflns_av_sigmaI/netI    0.0366
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -3
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       34
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            3085
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         3.66
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    6.066
_exptl_absorpt_correction_T_max  0.5551
_exptl_absorpt_correction_T_min  0.3124
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Jacobson, R., (1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.011
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             392
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.727
_refine_diff_density_min         -0.518
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.118
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     91
_refine_ls_number_reflns         1145
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.118
_refine_ls_R_factor_all          0.0356
_refine_ls_R_factor_gt           0.0315
_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^)+(0.0263P)^2^+0.8403P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0663
_refine_ls_wR_factor_ref         0.0688
_reflns_number_gt                1049
_reflns_number_total             1145
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ob05041a.txt
_cod_data_source_block           jm1
_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 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7151846