One-Pot Construction of Aza- or Oxa-Bridged Benzocycloheptanes from Readily Available 2,3-Allenyl Malonates or 2,3-Allenols and o-Iodobenzaldehyde or Imine
Li, Qiankun; Jiang, Xinpeng; Fu, Chunling; Ma, Shengming; Organic Letters 13 (2011) 466–469; doi:10.1021/ol102811x

data_1501913
_publ_section_title
;
 One-Pot Construction of Aza- or Oxa-Bridged Benzocycloheptanes from
 Readily Available 2,3-Allenyl Malonates or 2,3-Allenols and
 o-Iodobenzaldehyde or Imine
;
_journal_coden_ASTM              ORLEF7
_journal_issue                   3
_journal_name_full               'Organic Letters'
_journal_page_first              466
_journal_page_last               469
_journal_paper_doi               10.1021/ol102811x
_journal_volume                  13
_journal_year                    2011
_chemical_formula_sum            'C23 H23 N O6 S'
_chemical_formula_weight         441.48
_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                97.6360(10)
_cell_angle_beta                 99.7840(10)
_cell_angle_gamma                117.3550(10)
_cell_formula_units_Z            2
_cell_length_a                   10.2477(5)
_cell_length_b                   10.6579(5)
_cell_length_c                   11.7877(6)
_cell_measurement_temperature    173(2)
_cell_volume                     1093.62(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.1482
_diffrn_reflns_av_sigmaI/netI    0.0860
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            12886
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.81
_exptl_absorpt_coefficient_mu    0.188
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.724669
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.341
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             464
_exptl_crystal_size_max          0.587
_exptl_crystal_size_mid          0.494
_exptl_crystal_size_min          0.392
_refine_diff_density_max         0.655
_refine_diff_density_min         -0.559
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.062
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     288
_refine_ls_number_reflns         3836
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.062
_refine_ls_R_factor_all          0.0593
_refine_ls_R_factor_gt           0.0578
_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^)+(0.0817P)^2^+0.5028P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1489
_refine_ls_wR_factor_ref         0.1517
_reflns_number_gt                3635
_reflns_number_total             3836
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ol102811x_si_005.cif
_cod_data_source_block           z
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1501913