Synthesis of 3-Amino-3-hydroxymethyloxindoles and 3-Hydroxy-3-hydroxymethyloxindoles by Rh2(OAc)4-Catalyzed Three-Component Reactions of 3-Diazooxindoles with Formaldehyde and Anilines or Water.
Wang, Chengjin; Xing, Dong; Wang, Dongwei; Wu, Xiang; Hu, Wenhao; The Journal of organic chemistry 79 (2014) 3908–3916; doi:10.1021/jo500307n

data_4029311
_publ_section_title
;
 Synthesis of 3-Amino-3-hydroxymethyloxindoles and
 3-Hydroxy-3-hydroxymethyloxindoles by Rh2(OAc)4-Catalyzed Three-Component
 Reactions of 3-Diazooxindoles with Formaldehyde and Anilines or Water.
;
_journal_issue                   9
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              3908
_journal_page_last               3916
_journal_paper_doi               10.1021/jo500307n
_journal_volume                  79
_journal_year                    2014
_chemical_formula_sum            'C22 H18 Cl2 N2 O2'
_chemical_formula_weight         413.28
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 106.7820(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.8608(5)
_cell_length_b                   7.7619(3)
_cell_length_c                   17.4366(6)
_cell_measurement_temperature    296(2)
_cell_volume                     1925.62(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_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  0.0347
_diffrn_reflns_av_sigmaI/netI    0.0217
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            21687
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.59
_exptl_absorpt_coefficient_mu    0.358
_exptl_absorpt_correction_T_max  0.9583
_exptl_absorpt_correction_T_min  0.9383
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.426
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             856
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.385
_refine_diff_density_min         -0.372
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.061
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         3385
_refine_ls_number_restraints     14
_refine_ls_restrained_S_all      1.071
_refine_ls_R_factor_all          0.0622
_refine_ls_R_factor_gt           0.0458
_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^)+(0.0726P)^2^+0.8827P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1269
_refine_ls_wR_factor_ref         0.1416
_reflns_number_gt                2565
_reflns_number_total             3385
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo500307n_si_002.cif
_cod_data_source_block           z
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 4029311.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               4029311