Asymmetric Michael Addition of 2-Acetyl Azaarenes to β-CF<sub>3</sub>-β-(3-indolyl)nitroalkenes Catalyzed by a Cobalt(II)/(imidazoline-oxazoline) Complex.
Wang, Cong; Li, Nan; Zhu, Wen-Jing; Gong, Jun-Fang; Song, Mao-Ping; The Journal of organic chemistry 84 (2019) 191–203; doi:10.1021/acs.joc.8b02601

data_4035927
_publ_section_title
;
 Asymmetric Michael Addition of 2-Acetyl Azaarenes to
 \b-CF<sub>3</sub>-\b-(3-indolyl)nitroalkenes Catalyzed by a
 Cobalt(II)/(imidazoline-oxazoline) Complex.
;
_journal_issue                   1
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              191
_journal_page_last               203
_journal_paper_doi               10.1021/acs.joc.8b02601
_journal_volume                  84
_journal_year                    2019
_chemical_absolute_configuration ad
_chemical_formula_moiety         'C25 H20 F3 N3 O5 S'
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Olex2 1.2
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CrysAlisPro, Agilent Technologies,
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CrysAlisPro, Agilent Technologies,
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 25 omega  136.00  175.00   1.0000    1.0000
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 31 omega   45.00  115.00   1.0000    1.0000
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 32 omega   73.00  175.00   1.0000    1.0000
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 34 omega   38.00   85.00   1.0000    1.0000
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CrysAlisPro, Agilent Technologies,
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Empirical absorption correction using spherical harmonics,
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 Refined as an inversion twin.
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'w=1/[\s^2^(Fo^2^)+(0.0524P)^2^+0.0940P] where P=(Fo^2^+2Fc^2^)/3'
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1. Twinned data refinement
 Scales: 0.95(2)
 0.05(2)
2. Fixed Uiso
 At 1.2 times of:
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 At 1.5 times of:
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3.a Secondary CH2 refined with riding coordinates:
 C18(H18A,H18B), C19(H19A,H19B)
3.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C5(H5), C6(H6), C8(H8), C9(H9), C10(H10), C11(H11), C15(H15),
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3.c Idealised Me refined as rotating group:
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_olex2_submission_special_instructions 'No special instructions were received'