Acyl palladium species in synthesis: single-step synthesis of alpha,beta-unsaturated ketones from acid chlorides.
Cox, Russell J.; Evitt, Andrew S.; Organic & biomolecular chemistry 5 (2007) 229–232; doi:10.1039/b616582f

data_7151066
_publ_section_title
;
 Acyl palladium species in synthesis: single-step synthesis of
 alpha,beta-unsaturated ketones from acid chlorides.
;
_journal_issue                   2
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              229
_journal_page_last               232
_journal_paper_doi               10.1039/b616582f
_journal_volume                  5
_journal_year                    2007
_chemical_formula_moiety         'C13 H15 N O3'
_chemical_formula_sum            'C13 H15 N O3'
_chemical_formula_weight         233.26
_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                74.44(3)
_cell_angle_beta                 81.70(3)
_cell_angle_gamma                82.47(3)
_cell_formula_units_Z            4
_cell_length_a                   8.2761(17)
_cell_length_b                   10.042(2)
_cell_length_c                   15.189(3)
_cell_measurement_reflns_used    1026
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      22.9855
_cell_measurement_theta_min      2.8185
_cell_volume                     1197.7(5)
_computing_cell_refinement       'SMART v5.628 (Bruker-AXS, 1997-2002)'
_computing_data_collection       'SMART v5.628 (Bruker-AXS, 1997-2002)'
_computing_data_reduction
;
SAINT v7.06A (Bruker-AXS, 1997-2003) & SHELXTL v6.14 (Bruker-AXS, 2003)
;
_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      100(2)
_diffrn_detector_area_resol_mean 8.366
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker-AXS D8'
_diffrn_measurement_method       '\w 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  0.0676
_diffrn_reflns_av_sigmaI/netI    0.0956
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            13744
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.40
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.092
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.86
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.294
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             496
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.473
_refine_diff_density_min         -0.635
_refine_diff_density_rms         0.104
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.482
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     311
_refine_ls_number_reflns         5466
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.482
_refine_ls_R_factor_all          0.1605
_refine_ls_R_factor_gt           0.1222
_refine_ls_shift/su_max          0.035
_refine_ls_shift/su_mean         0.009
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0641P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2105
_refine_ls_wR_factor_ref         0.2285
_reflns_number_gt                4029
_reflns_number_total             5466
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            b616582f.txt
_cod_data_source_block           aseiv80amu
_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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7151066