Enantioselective Synthesis of 3-Alkynyl-3-hydroxyindolin-2-ones by Copper-Catalyzed Asymmetric Addition of Terminal Alkynes to Isatins.
Xu, Ning; Gu, Da-Wei; Zi, Jing; Wu, Xin-Yan; Guo, Xun-Xiang; Organic letters 18 (2016) 2439–2442; doi:10.1021/acs.orglett.6b00971

data_1543269
_publ_section_title
;
 Enantioselective Synthesis of 3-Alkynyl-3-hydroxyindolin-2-ones by
 Copper-Catalyzed Asymmetric Addition of Terminal Alkynes to Isatins.
;
_journal_issue                   10
_journal_name_full               'Organic letters'
_journal_page_first              2439
_journal_page_last               2442
_journal_paper_doi               10.1021/acs.orglett.6b00971
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C23 H16 Br N O2'
_chemical_formula_sum            'C23 H16 Br N O2'
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0533P)^2^+10.1969P] where P=(Fo^2^+2Fc^2^)/3'
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_cod_depositor_comments          'Adding full bibliography for 1543269.cif.'
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