Bifunctional Ligand-Assisted Catalytic Ketone α-Alkenylation with Internal Alkynes: Controlled Synthesis of Enones and Mechanistic Studies.
Mo, Fanyang; Lim, Hee Nam; Dong, Guangbin; Journal of the American Chemical Society 137 (2015) 15518–15527; doi:10.1021/jacs.5b10466

data_4129779
_publ_section_title
;
 Bifunctional Ligand-Assisted Catalytic Ketone \a-Alkenylation with
 Internal Alkynes: Controlled Synthesis of Enones and Mechanistic Studies.
;
_journal_issue                   49
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15518
_journal_page_last               15527
_journal_paper_doi               10.1021/jacs.5b10466
_journal_volume                  137
_journal_year                    2015
_chemical_formula_moiety         'C23 H25 N3 O'
_chemical_formula_sum            'C23 H25 N3 O'
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'CrysAlisPro V 1.171.37.31, Agilent Technologies'
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'CrysAlisPro V 1.171.37.31, Agilent Technologies'
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_computing_structure_solution
;

SUPERFLIP.  Palatinus, L. and Chapuis, G., J. Appl. Cryst. 40, 786-790.
;
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;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35e (release 07-10-2014 CrysAlis171 .NET)
(compiled Oct  7 2014,17:20:27)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0405P)^2^+0.6892P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_total             3905
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_data_source_block           shelx
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4129779
_shelx_estimated_absorpt_t_min   0.871
_shelx_estimated_absorpt_t_max   0.970
_shelxl_version_number           2013-4
_shelx_res_checksum              42901
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