Organocatalytic Tandem Three-Component Reaction of Imine, Alkyl Vinyl Ketone, and Imide via aza-Baylis-Hillman Reaction
Siang-en Syu; Yu-Ting Lee; Yeong-Jiunn Jang; Wenwei Lin; Journal of Organic Chemistry 76 (2011) 2888–2891; doi:10.1021/jo102143r

data_4026186
_publ_section_title
;
 Organocatalytic Tandem Three-Component Reaction of Imine, Alkyl Vinyl
 Ketone, and Imide via aza-Baylis-Hillman Reaction
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              2888
_journal_page_last               2891
_journal_paper_doi               10.1021/jo102143r
_journal_volume                  76
_journal_year                    2011
_chemical_formula_moiety         'C26 H23 Br N2 O5 S'
_chemical_formula_sum            'C26 H23 Br N2 O5 S'
_chemical_formula_weight         555.43
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_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                62.9910(10)
_cell_angle_beta                 76.864(2)
_cell_angle_gamma                84.433(2)
_cell_formula_units_Z            2
_cell_length_a                   10.1649(7)
_cell_length_b                   11.5690(8)
_cell_length_c                   12.0038(8)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     1224.72(15)
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.915
_diffrn_measured_fraction_theta_max 0.915
_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  0.0231
_diffrn_reflns_av_sigmaI/netI    0.0331
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            8674
_diffrn_reflns_theta_full        25.19
_diffrn_reflns_theta_max         25.19
_diffrn_reflns_theta_min         1.95
_exptl_absorpt_coefficient_mu    1.804
_exptl_absorpt_correction_T_max  0.6923
_exptl_absorpt_correction_T_min  0.5041
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.506
_exptl_crystal_description       prism
_exptl_crystal_F_000             568
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.409
_refine_diff_density_min         -0.466
_refine_diff_density_rms         0.054
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    fixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         4040
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0419
_refine_ls_R_factor_gt           0.0325
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0456P)^2^+0.5353P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0830
_refine_ls_wR_factor_ref         0.0875
_reflns_number_gt                3395
_reflns_number_total             4040
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo102143r_si_006.cif
_cod_data_source_block           a10371
_cod_original_cell_volume        1224.72(14)
_cod_database_code               4026186