Cascade reaction of isatins with nitro-substituted enamines: highly selective synthesis of functionalized (Z)-3-(1-(arylamino)-2-oxoarylidene)indolin-2-ones.
Zhang, Cong-Hai; Huang, Rong; Qing, Xia; Lin, Jun; Yan, Sheng-Jiao; Chemical communications (Cambridge, England) 56 (2020) 3488–3491; doi:10.1039/d0cc00923g

data_7126089
_publ_section_title
;
 Cascade reaction of isatins with nitro-substituted enamines: highly
 selective synthesis of functionalized
 (Z)-3-(1-(arylamino)-2-oxoarylidene)indolin-2-ones.
;
_journal_issue                   24
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              3488
_journal_page_last               3491
_journal_paper_doi               10.1039/d0cc00923g
_journal_volume                  56
_journal_year                    2020
_chemical_formula_sum            'C22 H16 N2 O2'
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_audit_update_record
;
2019-12-09 deposited with the CCDC.	2020-03-02 downloaded from the CCDC.
;
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_computing_cell_refinement       'Bruker SMART'
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_exptl_crystal_colour            'LIGHT YELLOW'
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0440P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                1464
_reflns_number_total             3482
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0cc00923g3.cif
_cod_data_source_block           1
_cod_depositor_comments          'Adding full bibliography for 7126089.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
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_shelx_res_checksum              56999