Osmium-Catalyzed Vicinal Oxyamination of Alkenes by N-(4-Toluenesulfonyloxy)carbamates
Masruri; Anthony C. Willis; Malcolm D. McLeod; Journal of Organic Chemistry 77 (2012) 8480–8491; doi:10.1021/jo301372y

data_4027556
_publ_contact_author_address
;
Research School of Chemistry,
Australian National University,
Canberra, A. C. T. 0200, Australia
;
_publ_contact_author_email       'malcolm.mcleod@anu.edu.au '
_publ_contact_author_fax         ' 61 2 6125 8114 '
_publ_contact_author_name        'Malcolm D. McLeod'
_publ_contact_author_phone       ' 61 2 6125 3504 '
_publ_section_title
;
 Osmium-Catalyzed Vicinal Oxyamination of Alkenes by
 N-(4-Toluenesulfonyloxy)carbamates
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              8480
_journal_page_last               8491
_journal_paper_doi               10.1021/jo301372y
_journal_volume                  77
_journal_year                    2012
_chemical_compound_source        local
_chemical_formula_moiety         'C11 H12 Cl3 N O3'
_chemical_formula_sum            'C11 H12 Cl3 N O3'
_chemical_formula_weight         312.58
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             10-01-25
_audit_creation_method           CRYSTALS_ver_12.87
_audit_update_record
;
2010-01-27 - Report on C11 H12 Cl3 N O3
             by Anthony C. Willis
             for  Masruri and Mal McLeod

2010-01-27 - passes checkcif tests with minor warnings  

;
_cell_angle_alpha                90
_cell_angle_beta                 104.9710(9)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.5574(1)
_cell_length_b                   11.1904(2)
_cell_length_c                   12.0818(2)
_cell_measurement_reflns_used    25927
_cell_measurement_temperature    200
_cell_measurement_theta_max      30
_cell_measurement_theta_min      2.6
_cell_volume                     1378.91(4)
_computing_cell_refinement       'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 2001).'
_computing_data_reduction        'DENZO/SCALEPACK (Otwinowski & Minor, 1997)'
_computing_molecular_graphics
; 
ORTEP-II (Johnson 1976) in teXsan (MSC, 1992-1997)
;
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SIR92 (Altomare et al., 1994)'
_diffrn_ambient_temperature      200
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'Nonius KappaCCD'
_diffrn_measurement_device_type  Area
_diffrn_measurement_method       ' \f and \w scans with CCD '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.028
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            37952
_diffrn_reflns_theta_full        30.044
_diffrn_reflns_theta_max         30.044
_diffrn_reflns_theta_min         2.702
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.663
_exptl_absorpt_correction_T_max  0.869
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_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details
;
via gaussian method (Coppens, 1970) implemented in maXus (2000)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.506
_exptl_crystal_description       block
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_exptl_crystal_size_mid          0.360
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_refine_ls_R_factor_gt           0.0317
_refine_ls_shift/su_max          0.0171018
_refine_ls_shift/su_mean         0.0013152
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method= Modified Sheldrick 
 w=1/[\s^2^(F^2^) + ( 0.03P)^2^ + 0.68P] 
 ,where P=(max(Fo^2^,0) + 2Fc^2^)/3 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0801
_refine_ls_wR_factor_gt          0.0783
_refine_ls_wR_factor_ref         0.0801
_reflns_limit_h_max              14
_reflns_limit_h_min              -14
_reflns_limit_k_max              15
_reflns_limit_k_min              0
_reflns_limit_l_max              17
_reflns_limit_l_min              0
_reflns_number_gt                3716
_reflns_number_total             4020
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   3.00
_oxford_diffrn_Wilson_scale      0.20
_oxford_refine_ls_r_factor_ref   0.0341
_oxford_refine_ls_scale          2.323(14)
_oxford_reflns_number_all        4019
_oxford_reflns_threshold_expression_ref I>-10.0\s(I)
_oxford_structure_analysis_title '1221613 mcl1002a'
_cod_data_source_file            jo301372y_si_005.cif
_cod_data_source_block           mcl1002a
_cod_original_sg_symbol_H-M      'P 1 21/a 1 '
_cod_database_code               4027556