One-pot mechanosynthesis of aromatic amides and dipeptides from carboxylic acids and amines
Vjekoslav Strukil; Boris Bartolec; Tomislav Portada; Ivica Dilovic; Ivan Halasz; Davor Margetic; Chem.Commun. 48 (2012) 12100–; doi:10.1039/c2cc36613d

data_7108664
_publ_section_title
;
 One-pot mechanosynthesis of aromatic amides and dipeptides from
 carboxylic acids and amines
;
_journal_name_full               Chem.Commun.
_journal_page_first              12100
_journal_paper_doi               10.1039/c2cc36613d
_journal_volume                  48
_journal_year                    2012
_chemical_compound_source        'chemical synthesis'
_chemical_formula_moiety         'C16 H16 N2 O2'
_chemical_formula_sum            'C16 H16 N2 O2'
_chemical_formula_weight         268.31
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 91.721(19)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   17.179(4)
_cell_length_b                   5.0906(7)
_cell_length_c                   29.764(6)
_cell_measurement_reflns_used    1441
_cell_measurement_temperature    293
_cell_measurement_theta_max      26.3797
_cell_measurement_theta_min      4.1529
_cell_volume                     2601.7(9)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    SIR-2004
_diffrn_ambient_temperature      293
_diffrn_detector_area_resol_mean 16.3426
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0160875000
_diffrn_orient_matrix_UB_12      -0.0637132000
_diffrn_orient_matrix_UB_13      -0.0192357000
_diffrn_orient_matrix_UB_21      0.0377323000
_diffrn_orient_matrix_UB_22      -0.0169109000
_diffrn_orient_matrix_UB_23      -0.0083515000
_diffrn_orient_matrix_UB_31      0.0032801000
_diffrn_orient_matrix_UB_32      -0.1224925000
_diffrn_orient_matrix_UB_33      0.0111552000
_diffrn_radiation_collimation    '1.0 mm'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.1918
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            2626
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         4.18
_exptl_absorpt_coefficient_mu    0.092
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.73655
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.34.44 (release 25-10-2010 CrysAlis171 .NET)
(compiled Oct 25 2010,18:11:34)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.370
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1136
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.379
_refine_diff_density_min         -0.391
_refine_diff_density_rms         0.101
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.145
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     182
_refine_ls_number_reflns         2626
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.145
_refine_ls_R_factor_all          0.1720
_refine_ls_R_factor_gt           0.1129
_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^)+(0.1661P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3349
_refine_ls_wR_factor_ref         0.3593
_reflns_number_gt                1421
_reflns_number_total             2626
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c2cc36613d.txt
_cod_data_source_block           4
_cod_database_code               7108664