Tertiary amine-triggered cascade S(N)2/cycloaddition: an efficient construction of complex azaheterocycles under mild conditions.
Hu, Jian; Tian, Bing; Wu, Xinyan; Tong, Xiaofeng; Organic letters 14 (2012) 5074–5077; doi:10.1021/ol302329b

data_1516104
_publ_section_title
;
 Tertiary amine-triggered cascade S(N)2/cycloaddition: an efficient
 construction of complex azaheterocycles under mild conditions.
;
_journal_issue                   19
_journal_name_full               'Organic letters'
_journal_page_first              5074
_journal_page_last               5077
_journal_paper_doi               10.1021/ol302329b
_journal_volume                  14
_journal_year                    2012
_chemical_formula_sum            'C30 H28 Cl N O4 S'
_chemical_formula_weight         534.04
_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   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                70.5670(10)
_cell_angle_beta                 76.6030(10)
_cell_angle_gamma                78.8550(10)
_cell_formula_units_Z            4
_cell_length_a                   10.0293(6)
_cell_length_b                   16.6704(9)
_cell_length_c                   17.4029(10)
_cell_measurement_reflns_used    5080
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      53.466
_cell_measurement_theta_min      4.499
_cell_volume                     2647.7(3)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            16235
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.31
_exptl_absorpt_coefficient_mu    0.260
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.64078
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.340
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          0.321
_exptl_crystal_size_mid          0.257
_exptl_crystal_size_min          0.176
_refine_diff_density_max         0.342
_refine_diff_density_min         -0.229
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     669
_refine_ls_number_reflns         10410
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.007
_refine_ls_R_factor_all          0.0667
_refine_ls_R_factor_gt           0.0489
_refine_ls_shift/su_max          0.012
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0859P)^2^+0.2299P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1327
_refine_ls_wR_factor_ref         0.1476
_reflns_number_gt                7807
_reflns_number_total             10410
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol302329b_si_002.cif
_cod_data_source_block           cd21272
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1516104