Au(i)-Catalyzed expeditious access to naphtho[2,3-c]furan-1(3-H)-ones from readily available propargylic ynoates.
Li, Ting; Wang, Huiyan; Qian, Pengcheng; Yang, Yuhan; Li, Bo; Zhang, Liming; Chemical communications (Cambridge, England) 54 (2018) 10447–10450; doi:10.1039/c8cc06056h

data_7122179
_publ_section_title
;
 Au(i)-Catalyzed expeditious access to naphtho[2,3-c]furan-1(3-H)-ones
 from readily available propargylic ynoates.
;
_journal_issue                   74
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              10447
_journal_page_last               10450
_journal_paper_doi               10.1039/c8cc06056h
_journal_volume                  54
_journal_year                    2018
_chemical_formula_sum            'C19 H13 F O2'
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_symmetry_space_group_name_Hall  '-P 2ybc'
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_audit_update_record
;
2018-07-14 deposited with the CCDC.
2018-08-14 downloaded from the CCDC.
;
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_diffrn_measurement_device_type  'Bruker Kappa Apex II'
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_exptl_absorpt_coefficient_mu    0.101
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0981P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1600
_refine_ls_wR_factor_ref         0.1753
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1918
_reflns_number_total             2748
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8cc06056h2.cif
_cod_data_source_block           l06052018_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7122179.cif.
;
_cod_original_cell_volume        1363(5)
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_shelx_res_checksum              4045