A general diastereoselective synthesis of highly functionalized ferrocenyl ambiphiles enabled on a large scale by electrochemical purification
Lerayer, Emmanuel; Renaut, Patrice; Roger, Julien; Pirio, Nadine; Cattey, Hélène; Devillers, Charles H.; Lucas, Dominique; Hierso, Jean-Cyrille; Chem. Commun.  (2017) –; doi:10.1039/C7CC02469J

data_7120142
_publ_section_title
;
 A general diastereoselective synthesis of highly functionalized
 ferrocenyl ambiphiles enabled on a large scale by electrochemical
 purification
;
_journal_name_full               'Chem. Commun.'
_journal_paper_doi               10.1039/C7CC02469J
_journal_year                    2017
_chemical_formula_moiety         'C41 H56 B Fe N'
_chemical_formula_sum            'C41 H56 B Fe N'
_chemical_formula_weight         629.52
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2015-07-08
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2017-02-15 deposited with the CCDC.
2017-05-18 downloaded from the CCDC.
;
_cell_angle_alpha                94.806(2)
_cell_angle_beta                 95.269(2)
_cell_angle_gamma                105.913(2)
_cell_formula_units_Z            2
_cell_length_a                   9.4072(5)
_cell_length_b                   10.3234(5)
_cell_length_c                   18.7531(11)
_cell_measurement_reflns_used    9905
_cell_measurement_temperature    100
_cell_measurement_theta_max      27.44
_cell_measurement_theta_min      2.83
_cell_volume                     1732.68(16)
_computing_cell_refinement       'SAINT (Bruker, V8.34A,2014)'
_computing_data_collection       'APEX2 (Bruker, 2014)'
_computing_data_reduction        'SAINT (Bruker, V8.34A,2014)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100
_diffrn_detector                 CMOS
_diffrn_detector_area_resol_mean '1024 x 1024'
_diffrn_detector_type            'Photon 100'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Venture triumph Mo'
_diffrn_measurement_method       '\f and \w scans''
_diffrn_radiation_collimation    '0.6 mm'
_diffrn_radiation_monochromator  'TRIUMPH curved crystal'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0636
_diffrn_reflns_av_unetI/netI     0.0348
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            77266
_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         27.556
_diffrn_reflns_theta_min         2.806
_diffrn_source                   'X-ray tube'
_diffrn_source_target            Mo
_diffrn_source_type              'Siemens KFF Mo 2K-90C'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.464
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.7165
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.0592 before and 0.0568 after correction.
The Ratio of minimum to maximum transmission is 0.9610.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            red
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.207
_exptl_crystal_description       prism
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.727
_refine_diff_density_min         -0.585
_refine_diff_density_rms         0.063
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     409
_refine_ls_number_reflns         7994
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0592
_refine_ls_R_factor_gt           0.0404
_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^)+(0.0377P)^2^+1.7365P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0875
_refine_ls_wR_factor_ref         0.0960
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6503
_reflns_number_total             7994
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7cc02469j2.cif
_cod_data_source_block           7b
_cod_database_code               7120142
_shelx_estimated_absorpt_t_max   0.913
_shelx_estimated_absorpt_t_min   0.873
_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:
 C13(H13A,H13B), C14(H14A,H14B), C15(H15A,H15B), C11(H11A,H11B), C12(H12A,H12B)
2.b Aromatic/amide H refined with riding coordinates:
 C5(H5), C3(H3), C2(H2), C10(H10), C9(H9), C7(H7), C31(H31), C33(H33),
 C22(H22), C24(H24)
2.c Idealised Me refined as rotating group:
 C19(H19A,H19B,H19C), C18(H18A,H18B,H18C), C17(H17A,H17B,H17C), C35(H35A,H35B,
 H35C), C36(H36A,H36B,H36C), C37(H37A,H37B,H37C), C26(H26A,H26B,H26C), C27(H27A,
 H27B,H27C), C28(H28A,H28B,H28C), C40(H40A,H40B,H40C), C39(H39A,H39B,H39C),
 C41(H41A,H41B,H41C)
;
_shelx_res_checksum              20661
_shelx_hkl_checksum              34185
_shelx_shelxl_version_number     2014/7
_olex2_diffrn_ambient_temperature_device 'Oxford Cryosystems'
_olex2_exptl_crystal_mounting_method
'The crystal was mounted on a mylar loop oil'
_olex2_submission_special_instructions 'No special instructions were received'