Visible-Light-Mediated [2+2+1] Carbocyclization Reactions of 1,7-Enynes with Bromofluoroacetate to Form Fused Monofluorinated Cyclopenta[c]quinolin-4-ones.
Qu, Yi; Xu, Wentao; Zhang, Jingjing; Liu, Yuxiu; Li, Yongqiang; Song, Hongjian; Wang, Qingmin; The Journal of organic chemistry  (2020) –; doi:10.1021/acs.joc.0c00087

data_4038150
_publ_section_title
;
 Visible-Light-Mediated [2+2+1] Carbocyclization Reactions of 1,7-Enynes
 with Bromofluoroacetate to Form Fused Monofluorinated
 Cyclopenta[c]quinolin-4-ones.
;
_journal_name_full               'The Journal of organic chemistry'
_journal_paper_doi               10.1021/acs.joc.0c00087
_journal_year                    2020
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_diffrn_ambient_temperature      113(2)
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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-2014/8 (Sheldrick 2014'
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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^)+(0.0700P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1226
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_reflns_number_gt                4401
_reflns_number_total             6351
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo0c00087_si_002.cif
_cod_data_source_block           shelxl
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_cell_volume        2663.0(9)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4038150
_shelx_shelxl_version_number     2014/8
_shelx_estimated_absorpt_t_min   0.967
_shelx_estimated_absorpt_t_max   0.980
_shelx_res_checksum              68617
_shelx_hkl_checksum              70234