Pathways to Functionalized Heterocycles: Propargyl Rearrangement using B(C6F5)3
Wilkins, Lewis C.; Wieneke, Philipp; Newman, Paul D.; Kariuki, Benson M.; Rominger, Frank; Hashmi, A. Stephen K.; Hansmann, Max M.; Melen, Rebecca L.; Organometallics 34 (2015) 5298–; doi:10.1021/acs.organomet.5b00753

data_4087964
_publ_section_title
;
 Pathways to Functionalized Heterocycles: Propargyl Rearrangement using
 B(C6F5)3
;
_journal_issue                   21
_journal_name_full               Organometallics
_journal_page_first              5298
_journal_paper_doi               10.1021/acs.organomet.5b00753
_journal_volume                  34
_journal_year                    2015
_chemical_formula_sum            'C29 H19 B F15 N O2'
_chemical_formula_weight         709.26
_chemical_name_common            '11b in manuscript'
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014
_cell_angle_alpha                102.195(8)
_cell_angle_beta                 93.271(9)
_cell_angle_gamma                108.528(8)
_cell_formula_units_Z            2
_cell_length_a                   9.254(3)
_cell_length_b                   11.596(4)
_cell_length_c                   14.792(6)
_cell_measurement_reflns_used    2532
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      24.15
_cell_measurement_theta_min      2.47
_cell_volume                     1457.8(9)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.764
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX area detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0618
_diffrn_reflns_av_unetI/netI     0.1076
_diffrn_reflns_Laue_measured_fraction_full 0.764
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            8328
_diffrn_reflns_point_group_measured_fraction_full 0.764
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         22.986
_diffrn_reflns_theta_min         2.086
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    0.166
_exptl_absorpt_correction_T_max  0.9848
_exptl_absorpt_correction_T_min  0.8444
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G. M. (2008). <i>SADABS</i>. University of G\"ottingen, Germany.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.616
_exptl_crystal_description       polyhedron
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.150
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.140
_refine_diff_density_max         0.230
_refine_diff_density_min         -0.247
_refine_diff_density_rms         0.059
_refine_ls_extinction_coef       0.0014(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     439
_refine_ls_number_reflns         4035
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.1219
_refine_ls_R_factor_gt           0.0632
_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^)+(0.0327P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1003
_refine_ls_wR_factor_ref         0.1222
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2391
_reflns_number_total             4035
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om5b00753_si_014.cif
_cod_data_source_block           mah53
_cod_original_cell_volume        1457.9(9)
_cod_database_code               4087964
_shelx_estimated_absorpt_t_min   0.976
_shelx_estimated_absorpt_t_max   0.977
_shelxl_version_number           2014-3
_shelx_res_checksum              93966
_shelx_hkl_checksum              21716