Synthesis of methylene cyclopropane-fused chromenes and dihydroquinolines by sequential [4 + 2]- and [1 + 2]-annulation.
Lu, Tianyu; Zhang, Xuange; Miao, Zhiwei; Organic & biomolecular chemistry 18 (2020) 3303–3311; doi:10.1039/d0ob00389a

data_7157449
_publ_section_title
;
 Synthesis of methylene cyclopropane-fused chromenes and dihydroquinolines
 by sequential [4 + 2]- and [1 + 2]-annulation.
;
_journal_issue                   17
_journal_name_full               'Organic &amp; biomolecular chemistry'
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_journal_paper_doi               10.1039/d0ob00389a
_journal_volume                  18
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;
2019-05-17 deposited with the CCDC.	2020-04-07 downloaded from the CCDC.
;
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0841P)^2^+0.1154P] where P=(Fo^2^+2Fc^2^)/3'
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_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/RSC/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 

 Adding full bibliography for 7157449--7157450.cif.
;
_cod_original_cell_volume        2145.7(8)
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