Rearrangements and Intramolecular Diels-Alder Reactions of Normal and Vinylogous Aza-Morita-Baylis-Hillman Products Leading to Isoindoline Derivatives
Kristen N. Clary; Masood Parvez; Thomas G. Back; Journal of Organic Chemistry 75 (2010) 3751–3760; doi:10.1021/jo1005087

data_4025459
_publ_contact_author
;
    Masood Parvez
    Department of Chemistry
    University of Calgary
    2500 University Drive N.W.
    Calgary, Alberta, Canada T2N 1N4  
;
_publ_contact_author_email       ' parvez@ucalgary.ca '
_publ_contact_author_fax         ' (403)289-9488 '
_publ_contact_author_phone       ' (403)220-5348 '
_publ_section_title
;
 Rearrangements and Intramolecular Diels-Alder Reactions of Normal and
 Vinylogous Aza-Morita-Baylis-Hillman Products Leading to Isoindoline
 Derivatives
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              3751
_journal_page_last               3760
_journal_paper_doi               10.1021/jo1005087
_journal_volume                  75
_journal_year                    2010
_chemical_formula_moiety         'C23 H25 N O5 S'
_chemical_formula_sum            'C23 H25 N O5 S'
_chemical_formula_weight         427.50
_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                99.2890(10)
_cell_angle_beta                 110.6670(10)
_cell_angle_gamma                90.0490(10)
_cell_formula_units_Z            2
_cell_length_a                   9.0001(2)
_cell_length_b                   10.1935(2)
_cell_length_c                   12.2097(2)
_cell_measurement_reflns_used    14397
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      68.2
_cell_measurement_theta_min      3.9
_cell_volume                     1032.29(4)
_computing_cell_refinement       'APEX2 (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT & XPREP (Bruker, 2004)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.962
_diffrn_measured_fraction_theta_max 0.962
_diffrn_measurement_device_type  'Bruker APEX2 CCD'
_diffrn_measurement_method       ' \w and \f '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0221
_diffrn_reflns_av_sigmaI/netI    0.0212
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14397
_diffrn_reflns_theta_full        68.20
_diffrn_reflns_theta_max         68.20
_diffrn_reflns_theta_min         3.93
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.695
_exptl_absorpt_correction_T_max  0.7280
_exptl_absorpt_correction_T_min  0.6767
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS: (Bruker, 2004)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.375
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             452
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.352
_refine_diff_density_min         -0.300
_refine_diff_density_rms         0.048
_refine_ls_extinction_coef       0.0020(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     274
_refine_ls_number_reflns         3644
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0359
_refine_ls_R_factor_gt           0.0344
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0513P)^2^+0.4620P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0938
_refine_ls_wR_factor_ref         0.0950
_reflns_number_gt                3449
_reflns_number_total             3644
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo1005087_si_003.cif
_cod_data_source_block           Compound_I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_cell_volume        1032.29(3)
_cod_database_code               4025459