A one-pot ring-closure and ring-opening sequence for the cascade synthesis of dihydrofurofurans and functionalized furans.
Yadav, Maruti B.; Jeong, Yeon Tae; Organic & biomolecular chemistry 19 (2021) 7409–7419; doi:10.1039/d1ob01300a

data_7158231
_publ_section_title
;
 A one-pot ring-closure and ring-opening sequence for the cascade
 synthesis of dihydrofurofurans and functionalized furans.
;
_journal_issue                   34
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              7409
_journal_page_last               7419
_journal_paper_doi               10.1039/d1ob01300a
_journal_volume                  19
_journal_year                    2021
_chemical_formula_moiety         'C33 H26 N2 O4'
_chemical_formula_sum            'C33 H26 N2 O4'
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_audit_update_record
;
2021-05-12 deposited with the CCDC.	2021-08-02 downloaded from the CCDC.
;
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_cell_measurement_temperature    200(2)
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_cell_volume                     2704.1(9)
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2005)'
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_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'D8 Venture'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
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_exptl_crystal_colour            colorless
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_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1080
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_refine_ls_number_reflns         4808
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_refine_ls_R_factor_all          0.2063
_refine_ls_R_factor_gt           0.0629
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
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'calc w=1/[\s^2^(Fo^2^)+(0.0778P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_cod_depositor_comments
'Adding full bibliography for 7158230--7158231.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7158231