ModularP-Chirogenic Phosphine-Sulfide Ligands: Clear Evidence for Both Electronic Effect andP-Chirality Driving Enantioselectivity in Palladium-Catalyzed Allylations
Bayardon, Jérôme; Maronnat, Milène; Langlois, Adam; Rousselin, Yoann; Harvey, Pierre D.; Jugé, Sylvain; Organometallics 34 (2015) 4340–; doi:10.1021/acs.organomet.5b00585

data_4087764
_publ_section_title
;
 ModularP-Chirogenic Phosphine-Sulfide Ligands: Clear Evidence for Both
 Electronic Effect andP-Chirality Driving Enantioselectivity in
 Palladium-Catalyzed Allylations
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              4340
_journal_paper_doi               10.1021/acs.organomet.5b00585
_journal_volume                  34
_journal_year                    2015
_chemical_formula_moiety         'C24 H27 O P S'
_chemical_formula_sum            'C24 H27 O P S'
_chemical_formula_weight         394.48
_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'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2013-10-24
_audit_creation_method
;
Olex2 1.2
(compiled 2013.09.17 svn.r2790 for OlexSys, GUI svn.r4601)
;
_audit_update_record
;
2013-10-24 # Formatted by publCIF
;
_cell_angle_alpha                90
_cell_angle_beta                 113.567(2)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.7254(5)
_cell_length_b                   7.1457(3)
_cell_length_c                   14.1714(6)
_cell_measurement_temperature    115
_cell_volume                     1088.33(8)
_computing_cell_refinement
;
Bruker (2013). <i>SAINT</i>. Bruker AXS Inc., Madison, Wisconsin, USA.
;
_computing_data_collection
;
Bruker (2013). <i>APEX2</i>.Bruker AXS Inc., Madison, Wisconsin, USA.
;
_computing_data_reduction
;
Bruker (2013). <i>SAINT</i>. Bruker AXS Inc., Madison, Wisconsin, USA.
;
_computing_molecular_graphics
;
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_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
;
SHELX, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution    'SUPERFLIP, J. Appl. Cryst. (2007) 40, 786-790'
_diffrn_ambient_temperature      115
_diffrn_detector                 'CCD Plate'
_diffrn_detector_area_resol_mean 9
_diffrn_detector_type            'CCD area detector'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Nonius Kappa APEX II'
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_radiation_collimation    '0.6 mm'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a~1~'
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_xray_symbol    K-L~3~
_diffrn_reflns_av_R_equivalents  0.0595
_diffrn_reflns_av_unetI/netI     0.0462
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            28674
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.299
_diffrn_reflns_theta_min         2.903
_diffrn_source                   'X-ray tube'
_diffrn_source_target            Mo
_diffrn_source_type              'Siemens KFF Mo 2K-180'
_exptl_absorpt_coefficient_mu    0.233
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.85
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2012/1 (Bruker AXS Inc.)'
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.204
_exptl_crystal_description       prism
_exptl_crystal_F_000             420
_exptl_crystal_recrystallization_method
'The material was recrystallised from a mixture of methanol and DCM by slow evaporation'
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.241
_refine_diff_density_min         -0.259
_refine_diff_density_rms         0.045
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.02(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     249
_refine_ls_number_reflns         5392
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0464
_refine_ls_R_factor_gt           0.0325
_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^)+(0.0300P)^2^+0.1743P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0691
_refine_ls_wR_factor_ref         0.0751
_reflns_Friedel_coverage         0.856
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.998
_reflns_number_gt                4645
_reflns_number_total             5392
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            om5b00585_si_001.cif
_cod_data_source_block           12jb902
_cod_database_code               4087764
_shelxl_version_number           2013-2
_shelx_estimated_absorpt_t_max   0.977
_shelx_estimated_absorpt_t_min   0.944
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C20(H20A,H20B)
2.b Aromatic/amide H refined with riding coordinates:
 C11(H11), C10(H10), C9(H9), C3(H3), C4(H4), C5(H5), C6(H6), C12(H12),
 C13(H13), C14(H14), C19(H19), C18(H18), C17(H17)
2.c Idealised Me refined as rotating group:
 C24(H24A,H24B,H24C), C23(H23A,H23B,H23C), C22(H22A,H22B,H22C), C1(H1A,H1B,H1C)
;
_shelx_res_checksum              25733
_shelx_hkl_checksum              35978