Synthesis and ethylene-promoted metathesis of adducts of tandem [4+2]/[4+2] cycloaddition between bis-furyl dienes and maleic acid derivatives
Kvyatkovskaya, Elizaveta A.; Epifanova, Polina P.; Nikitina, Eugeniya V.; Senin, Aleksey A.; Khrustalev, Victor N.; Polyanskii, Kirill B.; Zubkov, Fedor I.; New Journal of Chemistry 45 (2021) 3400–3407; doi:10.1039/D0NJ04528D

data_7060346
_publ_section_title
;
 Synthesis and ethylene-promoted metathesis of adducts of tandem
 [4+2]/[4+2] cycloaddition between bis-furyl dienes and maleic acid
 derivatives
;
_journal_issue                   7
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              3400
_journal_page_last               3407
_journal_paper_doi               10.1039/D0NJ04528D
_journal_volume                  45
_journal_year                    2021
_chemical_formula_moiety         'C25 H26 N2 O6'
_chemical_formula_sum            'C25 H26 N2 O6'
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_atom_sites_solution_primary     difmap
_atom_sites_solution_secondary   difmap
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_audit_update_record
;
2020-08-30 deposited with the CCDC.	2021-01-21 downloaded from the CCDC.
;
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_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_point_group_measured_fraction_full 0.999
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_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
; 
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D., 
 J. Appl. Cryst. 48 (2015) 3-10. 
;
_exptl_crystal_colour            colourless
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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^)+(0.0557P)^2^+0.9069P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1142
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_reflns_Friedel_coverage         0.000
_reflns_number_gt                5406
_reflns_number_total             7728
_reflns_threshold_expression     'I > 2\s(I)'
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_cod_depositor_comments
'Adding full bibliography for 7060344--7060348.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7060346
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_shelx_res_checksum              11572