Regioselective Synthesis of N-Aminoisoindolones and Mono-N- and Di-N,N'-substituted Phthalazones Utilizing Hydrazine Nucleophiles in a Palladium-Catalyzed Three-Component Cascade Process
Ronald Grigg; Visuvanathar Sridharan; Mufakhrul Shah; Simon Mutton; Colin Kilner; David MacPherson; Peter Milner; Journal of Organic Chemistry 73 (2008) 8352–8356; doi:10.1021/jo800822p

data_4023784
_publ_section_title
;
 Regioselective Synthesis of N-Aminoisoindolones and Mono-N-
 and Di-N,N'-substituted Phthalazones Utilizing Hydrazine Nucleophiles
 in a Palladium-Catalyzed Three-Component Cascade Process
;
_journal_name_full               'Journal of Organic Chemistry'
_journal_page_first              8352
_journal_page_last               8356
_journal_paper_doi               10.1021/jo800822p
_journal_volume                  73
_journal_year                    2008
_chemical_formula_sum            'C12 H10 F3 N3 O'
_chemical_formula_weight         269.23
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                111.4460(12)
_cell_angle_beta                 90.2980(12)
_cell_angle_gamma                103.1660(18)
_cell_formula_units_Z            2
_cell_length_a                   6.8280(2)
_cell_length_b                   8.5650(2)
_cell_length_c                   11.4050(4)
_cell_measurement_temperature    150(2)
_cell_volume                     601.60(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0736
_diffrn_reflns_av_sigmaI/netI    0.0457
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            12103
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         3.47
_exptl_absorpt_coefficient_mu    0.130
_exptl_absorpt_correction_T_max  0.9935
_exptl_absorpt_correction_T_min  0.9720
_exptl_crystal_density_diffrn    1.486
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             276
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.257
_refine_diff_density_min         -0.313
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     175
_refine_ls_number_reflns         2358
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0578
_refine_ls_R_factor_gt           0.0405
_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^)+(0.0613P)^2^+0.0685P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1032
_refine_ls_wR_factor_ref         0.1121
_reflns_number_gt                1869
_reflns_number_total             2358
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo800822p_si_002.cif
_cod_data_source_block           ms143
_cod_database_code               4023784