New ring-expansion reactions of hydroxy propenoyl cyclic compounds under palladium(0)/phosphine-catalyzed conditions
Nagao, Yoshimitsu; Tanaka, Satoru; Ueki, Akiharu; Kumazawa, Masunori; Goto, Satoru; Ooi, Takashi; Sano, Shigeki; Shiro, Motoo; Organic Letters 6 (2004) 2133–2136; doi:10.1021/ol049450c

data_1507091
_publ_section_title
;
 New ring-expansion reactions of hydroxy propenoyl cyclic compounds under
 palladium(0)/phosphine-catalyzed conditions
;
_journal_coden_ASTM              ORLEF7
_journal_issue                   13
_journal_name_full               'Organic Letters'
_journal_page_first              2133
_journal_page_last               2136
_journal_paper_doi               10.1021/ol049450c
_journal_volume                  6
_journal_year                    2004
_chemical_absolute_configuration rm
_chemical_formula_moiety         'C22 H28 O3 '
_chemical_formula_sum            'C22 H28 O3'
_chemical_formula_weight         340.46
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.407(1)
_cell_length_b                   7.833(1)
_cell_length_c                   30.590(2)
_cell_measurement_reflns_used    21549
_cell_measurement_temperature    133.2
_cell_measurement_theta_max      24.4
_cell_measurement_theta_min      1.3
_cell_volume                     1774.8(3)
_computing_cell_refinement       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_collection       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_reduction        'teXsan (MSC & Rigaku, 1999)'
_computing_molecular_graphics    'ORTEP (Johnson, 1976)'
_computing_publication_material  'teXsan (MSC & Rigaku, 1999)'
_computing_structure_refinement  'teXsan (MSC & Rigaku, 1999)'
_computing_structure_solution    'SIR97 (Altomare, 1999)'
_diffrn_detector_area_resol_mean 10.00
_diffrn_measured_fraction_theta_full 0.9983
_diffrn_measured_fraction_theta_max 0.9983
_diffrn_measurement_device_type  'Rigaku RAXIS-RAPID Imaging Plate'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.027
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       42
_diffrn_reflns_limit_l_min       -42
_diffrn_reflns_number            19456
_diffrn_reflns_theta_full        29.97
_diffrn_reflns_theta_max         29.97
_exptl_absorpt_coefficient_mu    0.0828
_exptl_absorpt_correction_T_max  0.998
_exptl_absorpt_correction_T_min  0.890
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Higashi, T. (1995). Program for Absorption Correction.
Rigaku Corporation, Tokyo 196-8666, Japan
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.274
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             736.00
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.300
_exptl_crystal_size_min          0.030
_refine_diff_density_max         0.30
_refine_diff_density_min         -0.30
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.337
_refine_ls_hydrogen_treatment    noref
_refine_ls_number_parameters     226
_refine_ls_number_reflns         2970
_refine_ls_R_factor_gt           0.0419
_refine_ls_shift/su_max          0.0006
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^) + (0.06100(Max(Fo^2^,0) + 2Fc^2^)/3)^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1155
_reflns_number_gt                2486
_reflns_number_total             2971
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            ol049450csi20040324_115801.cif
_cod_data_source_block           compound_10
_cod_original_sg_symbol_Hall     'P 2ac 2ab  '
_cod_original_sg_symbol_H-M      'P 21 21 21   '
_cod_original_formula_sum        'C22 H28 O3 '
_cod_database_code               1507091