Hydroxyphosphinylation Reaction of 3-Cyclopropylideneprop-2-en-1-ones via C-P σ-Bond Cleavage
Maozhong Miao; Jian Cao; Xian Huang; Luling Wu; Journal of Organic Chemistry 78 (2013) 5999–6007; doi:10.1021/jo400610q

data_4028336
_publ_section_title
;
 Hydroxyphosphinylation Reaction of 3-Cyclopropylideneprop-2-en-1-ones via
 C-P \s-Bond Cleavage
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              5999
_journal_page_last               6007
_journal_paper_doi               10.1021/jo400610q
_journal_volume                  78
_journal_year                    2013
_chemical_formula_moiety         'C31 H25 O4 P'
_chemical_formula_sum            'C31 H25 O4 P'
_chemical_formula_weight         492.48
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 102.115(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.4609(7)
_cell_length_b                   16.3870(14)
_cell_length_c                   16.6190(11)
_cell_measurement_reflns_used    1899
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      29.1895
_cell_measurement_theta_min      3.0147
_cell_volume                     2519.2(3)
_computing_cell_refinement       'CrysAlis PRO (Agilent Technologies, 2011)'
_computing_data_collection       'CrysAlis PRO'
_computing_data_reduction        'CrysAlis PRO'
_computing_molecular_graphics    'OLEX2 (Dolomanov et al., 2009)'
_computing_publication_material  OLEX2
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.3592
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_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  0.0535
_diffrn_reflns_av_sigmaI/netI    0.0699
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            10243
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         3.02
_exptl_absorpt_coefficient_mu    0.145
_exptl_absorpt_correction_T_max  0.9497
_exptl_absorpt_correction_T_min  0.9377
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis PRO (Agilent Technologies, 2011) 
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.299
_exptl_crystal_description       block
_exptl_crystal_F_000             1032
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.43
_exptl_crystal_size_min          0.36
_refine_diff_density_max         0.239
_refine_diff_density_min         -0.329
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     326
_refine_ls_number_reflns         4599
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.1014
_refine_ls_R_factor_gt           0.0586
_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^)+(0.0536P)^2^+0.2706P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1241
_refine_ls_wR_factor_ref         0.1474
_reflns_number_gt                2894
_reflns_number_total             4599
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo400610q_si_003.cif
_cod_data_source_block           120912_cj120804_3
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4028336