Direct transfer of the sulfonylimino group of imino-lambda3-bromane to N-heterocycles and trialkylamines: synthesis of N-iminoammonium ylides under metal-free conditions.
Ochiai, Masahito; Kawano, Yufuko; Kaneaki, Takao; Tada, Norihiro; Miyamoto, Kazunori; Organic letters 11 (2009) 281–284; doi:10.1021/ol802383f

data_1503726
_publ_section_title
;
 Direct transfer of the sulfonylimino group of imino-lambda3-bromane to
 N-heterocycles and trialkylamines: synthesis of N-iminoammonium ylides
 under metal-free conditions.
;
_journal_issue                   2
_journal_name_full               'Organic letters'
_journal_page_first              281
_journal_page_last               284
_journal_paper_doi               10.1021/ol802383f
_journal_volume                  11
_journal_year                    2009
_chemical_formula_moiety         'C10 H7 F3 N2 O2 S '
_chemical_formula_sum            'C10 H7 F3 N2 O2 S'
_chemical_formula_weight         276.23
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_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                65.29(3)
_cell_angle_beta                 81.76(3)
_cell_angle_gamma                66.58(3)
_cell_formula_units_Z            2
_cell_length_a                   6.808(3)
_cell_length_b                   9.009(3)
_cell_length_c                   10.357(4)
_cell_measurement_reflns_used    4853
_cell_measurement_temperature    93.1
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      3.3
_cell_volume                     529.3(4)
_computing_cell_refinement       PROCESS-AUTO
_computing_data_collection       PROCESS-AUTO
_computing_data_reduction        CrystalStructure
_computing_publication_material  'CrystalStructure 3.8'
_computing_structure_refinement  CRYSTALS
_computing_structure_solution    SIR92
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
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_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
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_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_exptl_absorpt_coefficient_mu    0.344
_exptl_absorpt_correction_T_max  0.934
_exptl_absorpt_correction_T_min  0.643
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
    Higashi, T. (1995). Program for Absorption Correction.
    Rigaku Corporation, Tokyo, Japan.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.733
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             280.00
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.39
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_refine_ls_hydrogen_treatment    refall
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_refine_ls_R_factor_gt           0.0332
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[0.0010Fo^2^ + 1.0000\s(Fo^2^)]/(4Fo^2^)'
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_reflns_threshold_expression     F^2^>2.0\s(F^2^)
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_cod_data_source_block           '_yka34'
_cod_original_cell_volume        529.4(4)
_cod_original_formula_sum        'C10 H7 F3 N2 O2 S '
_cod_database_code               1503726