Brønsted acid-catalyzed, enantioselective synthesis of 1,4-dihydroquinoline-3-carboxylates via in situ generated ortho-quinone methide imines.
Hodík, Tomáš; Schneider, Christoph; Organic & biomolecular chemistry 15 (2017) 3706–3716; doi:10.1039/c7ob00488e

data_7155570
_publ_section_title
;
 Br\/onsted acid-catalyzed, enantioselective synthesis of
 1,4-dihydroquinoline-3-carboxylates via in situ generated ortho-quinone
 methide imines.
;
_journal_issue                   17
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              3706
_journal_page_last               3716
_journal_paper_doi               10.1039/c7ob00488e
_journal_volume                  15
_journal_year                    2017
_chemical_absolute_configuration ad
_chemical_formula_sum            'C27 H26 I N O3'
_chemical_formula_weight         539.39
_chemical_name_systematic
'(R)-Ethyl 4-(4-iodophenyl)-1-(4-methoxybenzyl)-2-methyl-1,4-dihydroquinoline-3-carboxylate'
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2016-12-06 deposited with the CCDC.
2017-04-07 downloaded from the CCDC.
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        CrysAlisPro, Agilent Technologies,
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 ORTEP3 for Windows
 L. J. Farrugia, J. Appl. Crystallogr. 1997, 30, 565.
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 WINGX
 L.J. Farrugia,
 J. Appl. Cryst., 2012, 45, 849-854.
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 SHELXT-2014
 Program for Crystal Structure Analysis (Release 2014-4)
 G. M. Sheldrick, Instit\"ut f\"ur Anorganische Chemie der Universit\"at,
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 G. M. Sheldrick, Acta. Cryst., 2015, A71, 3 - 8
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        CrysAlisPro, Agilent Technologies,
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        Empirical absorption correction using spherical harmonics,
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 Flack x determined using 1627 quotients [(I+)-(I-)]/[(I+)+(I-)]
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'w=1/[\s^2^(Fo^2^)+(0.0184P)^2^+0.3224P] where P=(Fo^2^+2Fc^2^)/3'
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