Selective and clean synthesis of aminoalkyl-H-phosphinic acids from hypophosphorous acid by phospha-Mannich reaction
Urbanovský, Peter; Kotek, Jan; Císařová, Ivana; Hermann, Petr; RSC Advances 10 (2020) 21329–21349; doi:10.1039/D0RA03075A

data_7240653
_publ_section_title
;
 Selective and clean synthesis of aminoalkyl-H-phosphinic acids from
 hypophosphorous acid by phospha-Mannich reaction
;
_journal_issue                   36
_journal_name_full               'RSC Advances'
_journal_page_first              21329
_journal_page_last               21349
_journal_paper_doi               10.1039/D0RA03075A
_journal_volume                  10
_journal_year                    2020
_chemical_formula_moiety         'C24 H23 N2 O4 P'
_chemical_formula_sum            'C24 H23 N2 O4 P'
_chemical_formula_weight         434.41
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2020-02-19 deposited with the CCDC.	2020-05-15 downloaded from the CCDC.
;
_cell_angle_alpha                110.8480(10)
_cell_angle_beta                 92.5530(10)
_cell_angle_gamma                110.0000(10)
_cell_formula_units_Z            2
_cell_length_a                   9.9559(5)
_cell_length_b                   10.8993(5)
_cell_length_c                   11.2372(5)
_cell_measurement_reflns_used    9990
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      70.1680
_cell_measurement_theta_min      4.7004
_cell_volume                     1051.45(9)
_computing_cell_refinement       'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_data_collection       'Bruker Instrument Service V6.2.10'
_computing_data_reduction        'SAINT V8.38A (Bruker AXS Inc., 2017)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector_area_resol_mean 10.4167
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker D8 VENTURE Kappa Duo PHOTON 100 CMOS'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'Quazar Mo multilayer optic'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0353
_diffrn_reflns_av_unetI/netI     0.0319
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            17202
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         70.162
_diffrn_reflns_theta_min         4.700
_diffrn_source                   'I\mS micro-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.448
_exptl_absorpt_correction_T_max  0.91
_exptl_absorpt_correction_T_min  0.81
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.372
_exptl_crystal_description       prism
_exptl_crystal_F_000             456
_exptl_crystal_size_max          0.179
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.064
_refine_diff_density_max         0.292
_refine_diff_density_min         -0.347
_refine_diff_density_rms         0.044
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.036
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     284
_refine_ls_number_reflns         3984
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.0373
_refine_ls_R_factor_gt           0.0333
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0369P)^2^+0.4762P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0810
_refine_ls_wR_factor_ref         0.0834
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3629
_reflns_number_total             3984
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ra03075a3.cif
_cod_data_source_block           ftmpin_dba
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-Scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7240636--7240653.cif.
;
_cod_database_code               7240653
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.782
_shelx_estimated_absorpt_t_max   0.913
_shelx_res_checksum              77048