Cyclization of sulfide, ether or tertiary amine-tethered N-sulfonyl-1,2,3-triazoles: a facile synthetic protocol for 3-substituted isoquinolines or dihydroisoquinolines
Yu Jiang; Run Sun; Qiang Wang; Xiang-Ying Tang; Min Shi; Chem.Commun. 51 (2015) 16968–; doi:10.1039/C5cc07511D

data_7118107
_publ_section_title
;
 Cyclization of sulfide, ether or tertiary amine-tethered
 N-sulfonyl-1,2,3-triazoles: a facile synthetic protocol for 3-substituted
 isoquinolines or dihydroisoquinolines
;
_journal_name_full               Chem.Commun.
_journal_page_first              16968
_journal_paper_doi               10.1039/C5cc07511D
_journal_volume                  51
_journal_year                    2015
_chemical_formula_moiety         'C23 H21 N O2 S2'
_chemical_formula_sum            'C23 H21 N O2 S2'
_chemical_formula_weight         407.53
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2015-05-11
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2015-05-14 deposited with the CCDC.
2015-09-29 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.3470(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   32.732(2)
_cell_length_b                   9.3213(7)
_cell_length_c                   12.9047(9)
_cell_measurement_reflns_used    7320
_cell_measurement_temperature    130
_cell_measurement_theta_max      30.577
_cell_measurement_theta_min      2.27
_cell_volume                     3934.0(5)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      130
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0252
_diffrn_reflns_av_unetI/netI     0.0278
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       46
_diffrn_reflns_limit_h_min       -46
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            19513
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.602
_diffrn_reflns_theta_min         1.245
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.290
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6615
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0599 before and 0.0370 after correction.
The Ratio of minimum to maximum transmission is 0.8866.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.376
_exptl_crystal_density_meas      .
_exptl_crystal_description       Block
_exptl_crystal_F_000             1712
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.421
_refine_diff_density_min         -0.300
_refine_diff_density_rms         0.079
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     255
_refine_ls_number_reflns         6047
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0473
_refine_ls_R_factor_gt           0.0365
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0609P)^2^+2.1976P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0982
_refine_ls_wR_factor_ref         0.1104
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                5022
_reflns_number_total             6047
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5cc07511d2.cif
_cod_data_source_block           mo_dm15371_0m
_cod_database_code               7118107
_shelxl_version_number           2014-3
_shelx_estimated_absorpt_t_max   0.958
_shelx_estimated_absorpt_t_min   0.931
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C9(H9)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C4(H4), C5(H5), C6(H6), C7(H7), C11(H11), C12(H12), C13(H13),
 C14(H14), C15(H15), C18(H18), C19(H19), C21(H21), C22(H22)
2.c Idealised Me refined as rotating group:
 C16(H16A,H16B,H16C), C23(H23A,H23B,H23C)
;
_shelx_res_checksum              46451
_shelx_hkl_checksum              30783
_olex2_submission_special_instructions 'No special instructions were received'