Ruthenium-Catalyzed Remote C-H Sulfonylation of N-Aryl-2-aminopyridines with Aromatic Sulfonyl Chlorides.
Ramesh, Balu; Jeganmohan, Masilamani; Organic letters 19 (2017) 6000–6003; doi:10.1021/acs.orglett.7b03051

data_1547874
_publ_section_title
;
 Ruthenium-Catalyzed Remote C-H Sulfonylation of N-Aryl-2-aminopyridines
 with Aromatic Sulfonyl Chlorides.
;
_journal_issue                   21
_journal_name_full               'Organic letters'
_journal_page_first              6000
_journal_page_last               6003
_journal_paper_doi               10.1021/acs.orglett.7b03051
_journal_volume                  19
_journal_year                    2017
_chemical_formula_sum            'C19 H18 N2 O2 S'
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_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
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_cell_length_c                   29.9248(10)
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_cell_measurement_theta_min      2.84
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_computing_cell_refinement       'Bruker SAINT'
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_computing_molecular_graphics    'Bruker SHELXTL'
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_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
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_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0313
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_diffrn_reflns_Laue_measured_fraction_full 0.999
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_diffrn_reflns_limit_h_min       -14
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_diffrn_reflns_point_group_measured_fraction_full 0.999
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_diffrn_reflns_theta_max         25.000
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_exptl_absorpt_coefficient_mu    0.197
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.278
_exptl_crystal_description       Block
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_exptl_crystal_size_mid          0.220
_exptl_crystal_size_min          0.100
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0457P)^2^+2.5887P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             3082
_reflns_threshold_expression     'I > 2\s(I)'
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_shelx_estimated_absorpt_t_max   0.981
_shelx_res_checksum              74706
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