Regio- and Stereoselective Synthesis of Aziridino Epoxides from Cyclic Dienes
Devarajulu Sureshkumar; Susama Maity; Srinivasan Chandrasekaran; Journal of Organic Chemistry 71 (2006) 1653–1657; doi:10.1021/jo052357x

data_4021516
_publ_section_title
;
 Regio- and Stereoselective Synthesis of Aziridino Epoxides from
 Cyclic Dienes
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              1653
_journal_page_last               1657
_journal_paper_doi               10.1021/jo052357x
_journal_volume                  71
_journal_year                    2006
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C15 H19 N O3 S'
_chemical_formula_sum            'C15 H19 N O3 S'
_chemical_formula_weight         293.38
_chemical_name_common            Cis-aziridino-epoxy-cyclohexane
_chemical_name_systematic
;
(1aR,2aS,3aR,4aS)-1a,3a-dimethyl-3-[(4-methylphenyl)
sulfonyl]perhydrooxireno[2',3':4,5]benzo[b]azirene
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 104.458(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.7208(14)
_cell_length_b                   18.301(3)
_cell_length_c                   10.857(2)
_cell_measurement_reflns_used    600
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      2.23
_cell_volume                     1485.6(5)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT (Bruker, 1998)'
_computing_molecular_graphics
'Ortep-3 for Windows (Farrugia, 1997) and CAMERON (Watkin et al., 1993)'
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare et al., 1993)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART CCD area detector'
_diffrn_measurement_method       '\f and \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  0.0222
_diffrn_reflns_av_sigmaI/netI    0.0199
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            10592
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.23
_exptl_absorpt_coefficient_mu    0.224
_exptl_absorpt_correction_T_max  0.9236
_exptl_absorpt_correction_T_min  0.9156
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.312
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             624
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.36
_refine_diff_density_max         0.242
_refine_diff_density_min         -0.186
_refine_diff_density_rms         0.042
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.123
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     184
_refine_ls_number_reflns         2621
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.123
_refine_ls_R_factor_all          0.0605
_refine_ls_R_factor_gt           0.0496
_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^)+(0.0525P)^2^+0.5133P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1136
_refine_ls_wR_factor_ref         0.1181
_reflns_number_gt                2213
_reflns_number_total             2621
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            jo052357xsi20051225_012407_04.cif
_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.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4021516