Highly Diastereoselective Arylations of Substituted Piperidines
Stephanie Seel; Tobias Thaler; Keishi Takatsu; Cong Zhang; Hendrik Zipse; Bernd F. Straub; Peter Mayer; Paul Knochel; Journal of the American Chemical Society 133 (2011) 4774–4777; doi:10.1021/ja201008e

data_4105884
_publ_contact_author_address
;
Department Chemie
Ludwig-Maximilians Universit\"at
Butenandtstra\&se 5-13 (Haus F)
D-81377 M\"unchen
Bundesrepublik Deutschland
;
_publ_contact_author_email       paul.knochel@cup.uni-muenchen.de
_publ_contact_author_fax         '+49 089-2180-77680'
_publ_contact_author_name        'Paul Knochel'
_publ_section_title
;
 Highly Diastereoselective Arylations of Substituted Piperidines
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              4774
_journal_page_last               4777
_journal_paper_doi               10.1021/ja201008e
_journal_volume                  133
_journal_year                    2011
_chemical_formula_moiety         'C18 H24 N2 O2'
_chemical_formula_sum            'C18 H24 N2 O2'
_chemical_formula_weight         300.395
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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
_atom_sites_solution_secondary   difmap
_audit_author_name               'P. Mayer'
_audit_block_code                C18H24N2O2_no240_knochel
_audit_creation_date
;
'Tue Dec 08 07:38:05 2009'
;
_audit_creation_method           'form98_non/compatible with shelxl97-2'
_audit_update_record             08-Dec-09
_cell_angle_alpha                76.283(7)
_cell_angle_beta                 85.876(6)
_cell_angle_gamma                77.838(7)
_cell_formula_units_Z            2
_cell_length_a                   6.3135(4)
_cell_length_b                   10.2813(10)
_cell_length_c                   13.8719(10)
_cell_measurement_reflns_used    1899
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      26.2489
_cell_measurement_theta_min      4.2265
_cell_volume                     854.90(12)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May  6 2009,17:20:42)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May  6 2009,17:20:42)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May  6 2009,17:20:42)
;
_computing_structure_refinement
;
Sheldrick, G. M. (2008).
<i>Acta Cryst.</i> A<b>64</b>, 112--122.
;
_computing_structure_solution
;
A. Altomare, M. C. Burla, M. Camalli, G. L. Cascarano, C. Giacovazzo, A.
Guagliardi, A. G. G. Moliterni, G. Polidori, R. Spagna: SIR97: a new tool for
crystal structure determination and refinement; J. Appl. Crystallogr. 1999,
32, 115-119.
;
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean 15.9809
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_details
;
  1 omega  -62.00  -32.00   1.0000   50.0000
omega____ theta____ kappa____ phi______ frames
    -      -20.2931  179.0000  120.0000 30

  2 omega  -71.00   11.00   1.0000   50.0000
omega____ theta____ kappa____ phi______ frames
    -      -20.2931  111.0000  126.0000 82

  3 omega  -72.00  -41.00   1.0000   50.0000
omega____ theta____ kappa____ phi______ frames
    -      -20.2931  111.0000  -53.0000 31

  4 omega   -1.00   95.00   1.0000   50.0000
omega____ theta____ kappa____ phi______ frames
    -       21.3869   38.0000  120.0000 96

  5 omega   38.00   97.00   1.0000   50.0000
omega____ theta____ kappa____ phi______ frames
    -       21.3869  179.0000    0.0000 59

  6 omega   -6.00   95.00   1.0000   50.0000
omega____ theta____ kappa____ phi______ frames
    -       21.3869   38.0000   30.0000 101

;
_diffrn_measurement_device       'CCD camera on \k-goniostat'
_diffrn_measurement_device_type  'Oxford XCalibur'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0227915518
_diffrn_orient_matrix_UB_12      -0.0666601189
_diffrn_orient_matrix_UB_13      -0.0091332871
_diffrn_orient_matrix_UB_21      -0.0223532389
_diffrn_orient_matrix_UB_22      -0.0277022211
_diffrn_orient_matrix_UB_23      0.0506482607
_diffrn_orient_matrix_UB_31      -0.1104164599
_diffrn_orient_matrix_UB_32      0.0068284635
_diffrn_orient_matrix_UB_33      -0.0108553931
_diffrn_radiation_collimation    '0.5 mm collimator'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0355
_diffrn_reflns_av_sigmaI/netI    0.0856
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            5884
_diffrn_reflns_theta_full        26.33
_diffrn_reflns_theta_max         26.33
_diffrn_reflns_theta_min         4.24
_diffrn_source_current           40_mA
_diffrn_source_power             2.00_kW
_diffrn_source_type              'Spellman generator'
_diffrn_source_voltage           50_kV
_exptl_absorpt_coefficient_mu    0.076
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.72269
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.41 (release 06-05-2009 CrysAlis171 .NET)
(compiled May  6 2009,17:20:42)
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.16698(16)
_exptl_crystal_description       rod
_exptl_crystal_F_000             324
_exptl_crystal_size_max          0.60
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.163
_refine_diff_density_min         -0.141
_refine_diff_density_rms         0.033
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.830
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     203
_refine_ls_number_reflns         3435
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.830
_refine_ls_R_factor_all          0.0887
_refine_ls_R_factor_gt           0.0427
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0371P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0812
_refine_ls_wR_factor_ref         0.0891
_reflns_number_gt                1872
_reflns_number_total             3435
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja201008e_si_002.cif
_cod_data_source_block           no240
_cod_database_code               4105884