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_4023783
_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            'C17 H14 F2 N2 O2'
_chemical_formula_weight         316.30
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_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                 111.5090(14)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.5380(4)
_cell_length_b                   7.6890(2)
_cell_length_c                   20.0610(4)
_cell_measurement_temperature    150(2)
_cell_volume                     2947.35(11)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_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  0.0584
_diffrn_reflns_av_sigmaI/netI    0.0297
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            19928
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         2.91
_exptl_absorpt_coefficient_mu    0.112
_exptl_absorpt_correction_T_max  0.9900
_exptl_absorpt_correction_T_min  0.9641
_exptl_crystal_density_diffrn    1.426
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1312
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.506
_refine_diff_density_min         -0.520
_refine_diff_density_rms         0.046
_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     212
_refine_ls_number_reflns         2872
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0617
_refine_ls_R_factor_gt           0.0544
_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^)+(0.0865P)^2^+2.8138P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1533
_refine_ls_wR_factor_ref         0.1614
_reflns_number_gt                2480
_reflns_number_total             2872
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo800822p_si_001.cif
_cod_data_source_block           ms147
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4023783