An Allylpalladium(IV) Intermediate in the Synthesis of Highly Substituted Benzoxepines and Benzopyrans via Reactions of Stable Pallada(II)cycles with Allyl Bromides
Guo, Ruiyun; Portscheller, Janelle L.; Day, Victor W.; Malinakova, Helena C.; Organometallics 26 (2007) 3874–; doi:10.1021/om7002865

data_4073357
_publ_contact_author
; 
   Prof. Helena C. Malinakova 
   Department of Chemistry -- University of Kansas
   Malott Hall
   1251 Wescoe Hall Dr, Rm 2010 
   Lawrence, KS  66045-7582  USA 
;
_publ_section_title
;
 An Allylpalladium(IV) Intermediate in the Synthesis of Highly Substituted
 Benzoxepines and Benzopyrans via Reactions of Stable Pallada(II)cycles
 with Allyl Bromides
;
_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              3874
_journal_paper_doi               10.1021/om7002865
_journal_volume                  26
_journal_year                    2007
_chemical_formula_sum            'C27 H29 Br N2 O6 Pd'
_chemical_formula_weight         663.83
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.678(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.264(6)
_cell_length_b                   15.392(4)
_cell_length_c                   15.987(5)
_cell_measurement_reflns_used    530
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      15.75
_cell_measurement_theta_min      2.45
_cell_volume                     5384(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX 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
_diffrn_reflns_av_R_equivalents  0.2432
_diffrn_reflns_av_sigmaI/netI    0.1954
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            34479
_diffrn_reflns_theta_full        22.50
_diffrn_reflns_theta_max         22.50
_diffrn_reflns_theta_min         2.28
_diffrn_standards_decay_%        0.00
_exptl_absorpt_coefficient_mu    2.217
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.903
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            'Pale yellow'
_exptl_crystal_density_diffrn    1.638
_exptl_crystal_density_meas      0
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Rectangular
_exptl_crystal_F_000             2672
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.822
_refine_diff_density_min         -0.701
_refine_diff_density_rms         0.142
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.903
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     667
_refine_ls_number_reflns         7034
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      0.903
_refine_ls_R_factor_all          0.1692
_refine_ls_R_factor_gt           0.0734
_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^)+(0.0541P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1298
_refine_ls_wR_factor_ref         0.1536
_reflns_number_gt                3417
_reflns_number_total             7034
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om7002865_si.cif
_cod_data_source_block           k63c(12-polymorph1)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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      P2(1)/c
_cod_database_code               4073357