[Cu]-Catalyzed Domino Sonogashira Coupling Followed by Intramolecular 5-exo-dig Cyclization: Synthesis of 1,3-Dihydro-2-benzofurans.
Mahendar, Lodi; Gopi Krishna Reddy, Alavala; Krishna, Jonnada; Satyanarayana, Gedu; The Journal of organic chemistry 79 (2014) 8566–8576; doi:10.1021/jo501137q

data_4029906
_publ_section_title
;
 [Cu]-Catalyzed Domino Sonogashira Coupling Followed by Intramolecular
 5-exo-dig Cyclization: Synthesis of 1,3-Dihydro-2-benzofurans.
;
_journal_issue                   18
_journal_name_full               'The Journal of organic chemistry'
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_journal_page_last               8576
_journal_paper_doi               10.1021/jo501137q
_journal_volume                  79
_journal_year                    2014
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;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.19 (release 27-10-2011 CrysAlis171 .NET)
(compiled Oct 27 2011,15:02:11)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0577P)^2^+0.1231P] where P=(Fo^2^+2Fc^2^)/3'
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_refine_ls_wR_factor_gt          0.1072
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_reflns_number_total             5362
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_depositor_comments          'Adding full bibliography for 4029906.cif.'
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