Uncatalyzed diastereoselective synthesis of alkyliminofurochromone-derived benzylmalononitriles via a three-component cascade reaction: competition between Diels-Alder cycloaddition and Michael addition.
Teimouri, Mohammad Bagher; Mokhtare, Zahra; Khavasi, Hamid Reza; Organic & biomolecular chemistry 19 (2021) 2517–2525; doi:10.1039/d0ob02540b

data_7157928
_publ_section_title
;
 Uncatalyzed diastereoselective synthesis of
 alkyliminofurochromone-derived benzylmalononitriles via a three-component
 cascade reaction: competition between Diels-Alder cycloaddition and
 Michael addition.
;
_journal_issue                   11
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              2517
_journal_page_last               2525
_journal_paper_doi               10.1039/d0ob02540b
_journal_volume                  19
_journal_year                    2021
_chemical_formula_sum            'C27 H21 Br Cl N3 O3'
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_audit_update_record
;
2021-02-20 deposited with the CCDC.	2021-02-26 downloaded from the CCDC.
;
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0623P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                2009
_reflns_number_total             5326
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_depositor_comments          'Adding full bibliography for 7157928.cif.'
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