Cyclic and acyclic sulfonimides in reactions with Rh(II)-ketocarbenoids: a new access to chemoselective O-functionalization of the imidic carbonyl groups.
Nikolaev, Vsevolod; Hennig, Lothar; Sieler, Jochim; Rodina, Ludmila; Schulze, Barbel; Nikolaev, Valerij; Organic & biomolecular chemistry 3 (2005) 4108–4116; doi:10.1039/b508317f

data_7150260
_publ_section_title
;
 Cyclic and acyclic sulfonimides in reactions with
 Rh(II)-ketocarbenoids: a new access to chemoselective
 O-functionalization of the imidic carbonyl groups.
;
_journal_issue                   22
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              4108
_journal_page_last               4116
_journal_paper_doi               10.1039/b508317f
_journal_volume                  3
_journal_year                    2005
_chemical_formula_sum            'C12 H10 N O5 S'
_chemical_formula_weight         280.27
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                107.6470(10)
_cell_angle_beta                 97.2650(10)
_cell_angle_gamma                110.1720(10)
_cell_formula_units_Z            2
_cell_length_a                   7.6162(5)
_cell_length_b                   9.1924(5)
_cell_length_c                   10.6592(6)
_cell_measurement_reflns_used    1024
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26
_cell_measurement_theta_min      3
_cell_volume                     644.88(7)
_computing_cell_refinement       'SAINT (AXS BRUKER)'
_computing_data_collection       'SMART (AXS BRUKER)'
_computing_data_reduction        'SAINT (AXS BRUKER)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.876
_diffrn_measured_fraction_theta_max 0.876
_diffrn_measurement_device_type  'CCD Diffractometer (AXS BRUKER)'
_diffrn_measurement_method       Omega-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  0.0138
_diffrn_reflns_av_sigmaI/netI    0.0156
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            4174
_diffrn_reflns_theta_full        28.64
_diffrn_reflns_theta_max         28.64
_diffrn_reflns_theta_min         2.08
_exptl_absorpt_coefficient_mu    0.266
_exptl_absorpt_correction_T_max  0.9364
_exptl_absorpt_correction_T_min  0.9244
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.443
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             290
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.397
_refine_diff_density_min         -0.354
_refine_diff_density_rms         0.058
_refine_ls_extinction_coef       0.033(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         2907
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0417
_refine_ls_R_factor_gt           0.0379
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0696P)^2^+0.1750P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1069
_refine_ls_wR_factor_ref         0.1104
_reflns_number_gt                2596
_reflns_number_total             2907
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b508317f.txt
_cod_data_source_block           c642
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7150260