One-Point Binding Ligands for Asymmetric Gold Catalysis: Phosphoramidites with a TADDOL-Related but Acyclic Backbone
Henrik Teller; Matthieu Corbet; Luca Mantilli; Gopinadhanpillai Gopakumar; Richard Goddard; Walter Thiel; Alois Fürstner; Journal of the American Chemical Society 134 (2012) 15331–15342; doi:10.1021/ja303641p

data_4118612
_publ_section_title
;
 One-Point Binding Ligands for Asymmetric Gold Catalysis: Phosphoramidites
 with a TADDOL-Related but Acyclic Backbone
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15331
_journal_page_last               15342
_journal_paper_doi               10.1021/ja303641p
_journal_volume                  134
_journal_year                    2012
_chemical_absolute_configuration ad
_chemical_compound_source        dichloromethane,hexane
_chemical_formula_moiety         'C13 H14 Br N O2 S '
_chemical_formula_sum            'C13 H14 Br N O2 S'
_chemical_formula_weight         328.22
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_block_code                TLL-TC-175-01
_audit_creation_date             2012-04-15
_audit_creation_method
;
  Olex2 1.1
  (compiled 2011.09.07 svn.r1971, GUI svn.r3853)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   5.2727(3)
_cell_length_b                   8.7836(4)
_cell_length_c                   28.3603(13)
_cell_measurement_reflns_used    9826
_cell_measurement_temperature    100
_cell_measurement_theta_max      66.6542
_cell_measurement_theta_min      3.1165
_cell_volume                     1313.46(11)
_computing_cell_refinement       'SAINT software (Bruker AXS, 2004)'
_computing_data_collection       'PROTEUM2 (Bruker AXS, 2008)'
_computing_data_reduction        'SAINT software (Bruker AXS, 2004)'
_computing_molecular_graphics    'DIAMOND (Crystal Impact GbR, 2005)'
_computing_publication_material
;
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 (G. M. Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (G. M. Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 66.67
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker AXS X8 Proteum'
_diffrn_measurement_method       'CCD \f- and \w-scans'
_diffrn_radiation_monochromator  'focusing multilayer optic'
_diffrn_radiation_source         '0.2 x 2mm^2^ focus rotating anode'
_diffrn_radiation_type           Cu-K\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0402
_diffrn_reflns_av_unetI/netI     0.0138
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            57116
_diffrn_reflns_theta_full        66.96
_diffrn_reflns_theta_max         66.96
_diffrn_reflns_theta_min         3.12
_diffrn_source_current           40.0
_diffrn_source_power             1.6
_diffrn_source_voltage           40.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.704
_exptl_absorpt_correction_T_max  0.58390
_exptl_absorpt_correction_T_min  0.28647
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details   'SADABS (Bruker AXS, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.660
_exptl_crystal_description       prism
_exptl_crystal_F_000             664
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.238
_refine_diff_density_min         -0.523
_refine_diff_density_rms         0.074
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.002(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.129
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     164
_refine_ls_number_reflns         2331
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.129
_refine_ls_R_factor_all          0.0196
_refine_ls_R_factor_gt           0.0196
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0242P)^2^+0.7571P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0491
_refine_ls_wR_factor_ref         0.0491
_reflns_number_gt                2326
_reflns_number_total             2331
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja303641p_si_004.cif
_cod_data_source_block           7528sadabs
_cod_database_code               4118612