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_7120139
_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         'C42 H60 B Fe P'
_chemical_formula_sum            'C42 H60 B Fe P'
_chemical_formula_weight         662.53
_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     dual
_audit_creation_date             2016-10-10
_audit_creation_method
;
Olex2 1.2
(compiled 2016.09.09 svn.r3337 for OlexSys, GUI svn.r5227)
;
_audit_update_record
;
2017-02-15 deposited with the CCDC.
2017-05-18 downloaded from the CCDC.
;
_cell_angle_alpha                98.979(2)
_cell_angle_beta                 109.086(2)
_cell_angle_gamma                103.123(2)
_cell_formula_units_Z            2
_cell_length_a                   11.6447(4)
_cell_length_b                   12.0206(4)
_cell_length_c                   15.3638(4)
_cell_measurement_reflns_used    9379
_cell_measurement_temperature    100
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      3.26
_cell_volume                     1916.30(11)
_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 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       '\k-geometry diffractometer triump Mo'
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_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  0.0506
_diffrn_reflns_av_unetI/netI     0.0320
_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       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            51464
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.550
_diffrn_reflns_theta_min         3.004
_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    0.462
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6975
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0572 before and 0.0530 after correction.
The Ratio of minimum to maximum transmission is 0.9355.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear light orange'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.148
_exptl_crystal_description       prism
_exptl_crystal_F_000             716
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.794
_refine_diff_density_min         -0.500
_refine_diff_density_rms         0.060
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     439
_refine_ls_number_reflns         8821
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0574
_refine_ls_R_factor_gt           0.0381
_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^)+(0.0323P)^2^+1.8660P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0843
_refine_ls_wR_factor_ref         0.0957
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7098
_reflns_number_total             8821
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7cc02469j2.cif
_cod_data_source_block           4c
_cod_database_code               7120139
_shelx_estimated_absorpt_t_max   0.955
_shelx_estimated_absorpt_t_min   0.874
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Restrained distances
 C17-C18A = C17-C19A = C17-C20A = C17-C18B = C17-C19B = C17-C20B
 1.53859 with sigma of 0.01
3. Rigid body (RIGU) restrains
 C18A, C19A, C20A
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
 C11, C12, C13, C14, C15, C16, C18A, C18B, C19A, C19B, C20A, C20B
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
4. Others
 Sof(C18B)=Sof(H18D)=Sof(H18E)=Sof(H18F)=Sof(C19B)=Sof(H19D)=Sof(H19E)=
 Sof(H19F)=Sof(C20B)=Sof(H20D)=Sof(H20E)=Sof(H20F)=1-FVAR(1)
 Sof(C18A)=Sof(H18A)=Sof(H18B)=Sof(H18C)=Sof(C19A)=Sof(H19A)=Sof(H19B)=
 Sof(H19C)=Sof(C20A)=Sof(H20A)=Sof(H20B)=Sof(H20C)=FVAR(1)
5.a Ternary CH refined with riding coordinates:
 C11(H11), C14(H14)
5.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C5(H5), C7(H7), C9(H9), C10(H10), C23(H23), C25(H25),
 C32(H32), C34(H34)
5.c Idealised Me refined as rotating group:
 C12(H12A,H12B,H12C), C13(H13A,H13B,H13C), C15(H15A,H15B,H15C), C16(H16A,H16B,
 H16C), C18A(H18A,H18B,H18C), C18B(H18D,H18E,H18F), C19A(H19A,H19B,H19C),
 C19B(H19D,H19E,H19F), C20A(H20A,H20B,H20C), C20B(H20D,H20E,H20F), C27(H27A,
 H27B,H27C), C28(H28A,H28B,H28C), C29(H29A,H29B,H29C), C36(H36A,H36B,H36C),
 C37(H37A,H37B,H37C), C38(H38A,H38B,H38C), C40(H40A,H40B,H40C), C41(H41A,H41B,
 H41C), C42(H42A,H42B,H42C)
;
_shelx_res_checksum              67441
_shelx_hkl_checksum              84192
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'