One-pot construction of diverse and functionalized isochromenoquinolinediones by Rh(iii)-catalyzed annulation of unprotected arylamides with 3-diazoquinolinediones and their application for fluorescence sensor
Shrestha, Rajeev; Khanal, Hari Datta; Lee, Yong Rok; RSC Advances 9 (2019) 17347–; doi:10.1039/C9RA03146D

data_7232861
_publ_section_title
;
 One-pot construction of diverse and functionalized
 isochromenoquinolinediones by Rh(iii)-catalyzed annulation of unprotected
 arylamides with 3-diazoquinolinediones and their application for
 fluorescence sensor
;
_journal_issue                   30
_journal_name_full               'RSC Advances'
_journal_page_first              17347
_journal_paper_doi               10.1039/C9RA03146D
_journal_volume                  9
_journal_year                    2019
_chemical_formula_moiety         'C20 H17 N O3'
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3-Isopropyl-12-methyl-6H-isochromeno[4,3-c]quinoline-6,11(12H)-dione
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_symmetry_space_group_name_Hall  '-P 2ybc'
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;
2018-11-14 deposited with the CCDC.    2019-05-28 downloaded from the CCDC.
;
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_exptl_absorpt_coefficient_mu    0.094
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'Re-crystallisation from solvent: hexane/EtOAc'
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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^)+(0.0492P)^2^+0.9852P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1166
_refine_ls_wR_factor_ref         0.1386
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2448
_reflns_number_total             3798
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ra03146d2.cif
_cod_data_source_block           No1
_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 
;
_cod_database_code               7232861
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.981
_shelx_estimated_absorpt_t_max   0.991
_shelx_res_checksum              78202