Phosphonate-Phosphinate Rearrangement.
Qian, Renzhe; Roller, Alexander; Hammerschmidt, Friedrich; The Journal of organic chemistry 80 (2015) 1082–; doi:10.1021/jo502567j

data_4030552
_publ_section_title
;
 Phosphonate-Phosphinate Rearrangement.
;
_journal_issue                   2
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              1082
_journal_paper_doi               10.1021/jo502567j
_journal_volume                  80
_journal_year                    2015
_chemical_formula_moiety         'C14 H28 N O6 P'
_chemical_formula_sum            'C14 H28 N O6 P'
_chemical_formula_weight         337.34
_chemical_melting_point          80.5(5)
_chemical_name_systematic
;
(R*,Sp*)-(+/-)-methyl
[1-(t-butoxycarbonylamino)-3-methylbutyl]-(acetoxymethyl)phosphinate
;
_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                 100.976(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.9276(10)
_cell_length_b                   13.6030(13)
_cell_length_c                   11.5725(11)
_cell_measurement_reflns_used    9566
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.10
_cell_measurement_theta_min      2.34
_cell_volume                     1843.3(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0448
_diffrn_reflns_av_sigmaI/netI    0.0179
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            118550
_diffrn_reflns_theta_full        30.13
_diffrn_reflns_theta_max         30.13
_diffrn_reflns_theta_min         2.29
_exptl_absorpt_coefficient_mu    0.174
_exptl_absorpt_correction_T_max  0.9336
_exptl_absorpt_correction_T_min  0.9336
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.216
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             728
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.456
_refine_diff_density_min         -0.441
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         5372
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0539
_refine_ls_R_factor_gt           0.0413
_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^)+(0.0652P)^2^+0.7279P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1140
_refine_ls_wR_factor_ref         0.1250
_reflns_number_gt                4415
_reflns_number_total             5372
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo502567j_si_002.cif
_cod_data_source_block           RQ_093
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value '80-81' was changed to '80.5(5)' -
the average value was taken and precision was estimated.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4030552