1,3-Dipolar Cycloaddition of Diazoalkanes to (S)-(+)-3-[(4-Methylphenyl)sulfinyl]-5,6-dihydropyran-2-one. Synthesis of Optically Pure Cyclopropanes by Denitrogenation of Sulfinyl and Sulfonyl Pyrazolines
David Cruz Cruz; Francisco Yuste; M. Rosario Martín; Amelia Tito; José L. García Ruano; Journal of Organic Chemistry 74 (2009) 3820–3826; doi:10.1021/jo900525s

data_4024553
_publ_section_title
;
1,3-Dipolar Cycloaddition of Diazoalkanes to
(S)-(+)-3-[(4-Methylphenyl)sulfinyl]-5,6-dihydropyran-2-one. Synthesis of
Optically Pure Cyclopropanes by Denitrogenation of Sulfinyl and Sulfonyl
Pyrazolines
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              3820
_journal_page_last               3826
_journal_paper_doi               10.1021/jo900525s
_journal_volume                  74
_journal_year                    2009
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C13 H14 O3 S'
_chemical_formula_sum            'C13 H14 O3 S'
_chemical_formula_weight         250.30
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.0832(15)
_cell_length_b                   10.5900(16)
_cell_length_c                   11.4835(17)
_cell_measurement_reflns_used    4396
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.52
_cell_measurement_theta_min      2.62
_cell_volume                     1226.2(3)
_computing_cell_refinement       'SMART V 5.625 (Bruker, 1999)'
_computing_data_collection       'SMART V 5.625 (Bruker, 1999)'
_computing_data_reduction        'SAINT V 6.23C (Bruker, 1999)'
_computing_molecular_graphics    'SHELXTL V 6.12 (Sheldrick, 2000)'
_computing_publication_material  'SHELXTL V 6.12 (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXTL V 6.12 (Sheldrick, 2000)'
_computing_structure_solution    'SHELXTL V 6.12 (Sheldrick, 2000)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean 0.661
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker Smart Apex CCD diffractometer'
_diffrn_measurement_method       \w-scans
_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  0.0346
_diffrn_reflns_av_sigmaI/netI    0.0307
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            10087
_diffrn_reflns_theta_full        25.34
_diffrn_reflns_theta_max         25.34
_diffrn_reflns_theta_min         2.62
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.257
_exptl_absorpt_correction_T_max  0.9630
_exptl_absorpt_correction_T_min  0.9226
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details   '(Sheldrick, 2000)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.356
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             528
_exptl_crystal_size_max          0.362
_exptl_crystal_size_mid          0.194
_exptl_crystal_size_min          0.156
_refine_diff_density_max         0.239
_refine_diff_density_min         -0.120
_refine_diff_density_rms         0.030
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.02(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.917
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     155
_refine_ls_number_reflns         2238
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.917
_refine_ls_R_factor_all          0.0486
_refine_ls_R_factor_gt           0.0379
_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^)+(0.0419P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0740
_refine_ls_wR_factor_ref         0.0774
_reflns_number_gt                1742
_reflns_number_total             2238
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo900525s_si_002.cif
_cod_data_source_block           Compound_8
_cod_depositor_comments
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The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
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 
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_cod_database_code               4024553