Brominated CF3-allyl alcohols as multicentered electrophiles in TfOH promoted reactions with arenes
Kazakova, Anna N.; Iakovenko, Roman O.; Boyarskaya, Irina A.; Ivanov, Alexander Yu.; Avdontceva, Margarita S.; Zolotarev, Andrei A.; Panikorovsky, Taras L.; Starova, Galina L.; Nenajdenko, Valentine G.; Vasilyev, Aleksander V.; Organic Chemistry Frontiers 4 (2017) 255–; doi:10.1039/C6QO00643D

data_1553581
_publ_section_title
;
 Brominated CF3-allyl alcohols as multicentered electrophiles in TfOH
 promoted reactions with arenes
;
_journal_issue                   2
_journal_name_full               'Organic Chemistry Frontiers'
_journal_page_first              255
_journal_paper_doi               10.1039/C6QO00643D
_journal_volume                  4
_journal_year                    2017
_chemical_formula_sum            'C20 H20 Br F3 O'
_chemical_formula_weight         413.27
_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
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_audit_update_record
;
2015-07-15 deposited with the CCDC.
2016-11-24 downloaded from the CCDC.
;
_cell_angle_alpha                75.472(6)
_cell_angle_beta                 72.741(6)
_cell_angle_gamma                72.301(6)
_cell_formula_units_Z            2
_cell_length_a                   7.8481(5)
_cell_length_b                   10.5581(7)
_cell_length_c                   12.2042(10)
_cell_measurement_reflns_used    5104
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      76.0720
_cell_measurement_theta_min      3.8600
_cell_volume                     905.55(12)
_computing_cell_refinement
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
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_computing_data_collection
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.20 (release 27-06-2012 CrysAlis171 .NET)
(compiled Jul 11 2012,15:38:31)
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_computing_publication_material
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O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.3829
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0297
_diffrn_reflns_av_sigmaI/netI    0.0249
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
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_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            9514
_diffrn_reflns_theta_full        72.49
_diffrn_reflns_theta_max         72.49
_diffrn_reflns_theta_min         3.85
_exptl_absorpt_coefficient_mu    3.403
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.64613
_exptl_absorpt_correction_type   multi-scan
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CrysAlisPro, Agilent Technologies,
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Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.516
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             420
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.690
_refine_diff_density_min         -0.491
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     230
_refine_ls_number_reflns         3568
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0414
_refine_ls_R_factor_gt           0.0388
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0672P)^2^+0.3068P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1066
_refine_ls_wR_factor_ref         0.1098
_reflns_number_gt                3280
_reflns_number_total             3568
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c6qo00643d4.cif
_cod_data_source_block           a274
_cod_original_cell_volume        905.55(11)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1553581