Stereospecific construction of substituted piperidines. Synthesis of (-)-paroxetine and (+)-laccarin.
Bower, John F; Riis-Johannessen, Thomas; Szeto, Peter; Whitehead, Andrew J; Gallagher, Timothy; Chemical communications (Cambridge, England)  (2007) 728–730; doi:10.1039/b617260a

data_7101714
_publ_section_title
;
 Stereospecific construction of substituted piperidines. Synthesis of
 (-)-paroxetine and (+)-laccarin.
;
_journal_issue                   7
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              728
_journal_page_last               730
_journal_paper_doi               10.1039/b617260a
_journal_year                    2007
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C17 H20 N2 O2'
_chemical_formula_sum            'C17 H20 N2 O2'
_chemical_formula_weight         284.35
_chemical_name_common
;
(7S,7aR)-3-Acetyl-4-benzyl-7-methyl-1,4,5,6,7,7a-
hexahydropyrrolo(3,2-b)pyridin-2-one
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 103.461(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.6357(16)
_cell_length_b                   14.869(3)
_cell_length_c                   10.9996(17)
_cell_measurement_reflns_used    1900
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      69.0
_cell_measurement_theta_min      4.21
_cell_volume                     1532.6(5)
_computing_cell_refinement       'SMART v5.625 (Bruker-AXS, 1997-2001)'
_computing_data_collection       'SMART v5.625 (Bruker-AXS, 1997-2001)'
_computing_data_reduction
;
SAINT v7.06A (Bruker-AXS, 1997-2003) & SHELXTL v6.14 (Bruker-AXS, 2003)
;
_computing_molecular_graphics    'SHELXTL (Bruker, 2001)'
_computing_publication_material  'SHELXTL (Bruker, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 5.602
_diffrn_detector_type            'Bruker-AXS SMART 6000'
_diffrn_measured_fraction_theta_full 0.869
_diffrn_measured_fraction_theta_max 0.869
_diffrn_measurement_details      'frames, 0.3\% width'
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker-AXS D8'
_diffrn_measurement_method       '\w scans'
_diffrn_measurement_specimen_support 'glass fibre'
_diffrn_radiation_collimation    'Osmic CMF12-38Cu6 (blue) mirror optics'
_diffrn_radiation_monochromator  'Osmic CMF12-38Cu6 (blue) mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.0646
_diffrn_reflns_av_sigmaI/netI    0.0880
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            8214
_diffrn_reflns_theta_full        68.96
_diffrn_reflns_theta_max         68.96
_diffrn_reflns_theta_min         4.13
_diffrn_source                   rotating-anode
_diffrn_source_current           120
_diffrn_source_power             4.8
_diffrn_source_size              '3 x 0.3mm'
_diffrn_source_target            Cu
_diffrn_source_type              'MAC Science M18XCE'
_diffrn_source_voltage           40
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.651
_exptl_absorpt_correction_T_max  0.91
_exptl_absorpt_correction_T_min  0.53
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS v2.10 (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.232
_exptl_crystal_density_method    none
_exptl_crystal_description       prism
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.348
_refine_diff_density_min         -0.261
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     384
_refine_ls_number_reflns         3909
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0722
_refine_ls_R_factor_gt           0.0647
_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^)+(0.1210P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1679
_refine_ls_wR_factor_ref         0.1783
_reflns_number_gt                3459
_reflns_number_total             3909
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            b617260a.txt
_cod_data_source_block           18a
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_diffrn_radiation_probe' value 'X-ray' changed to 'x-ray'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               7101714