Synthesis of structural analogues of Reversan by ester aminolysis: an access to pyrazolo[1,5-a]pyrimidines from chalcones
Arias-Gómez, Andres; Macías, Mario A.; Portilla, Jaime; RSC Advances 13 (2023) 16377–16386; doi:10.1039/D3RA02553E

data_7246857
_publ_section_title
;
 Synthesis of structural analogues of Reversan by ester aminolysis: an
 access to pyrazolo[1,5-a]pyrimidines from chalcones
;
_journal_issue                   24
_journal_name_full               'RSC Advances'
_journal_page_first              16377
_journal_page_last               16386
_journal_paper_doi               10.1039/D3RA02553E
_journal_volume                  13
_journal_year                    2023
_chemical_formula_moiety         'C26 H27 N5 O2'
_chemical_formula_sum            'C26 H27 N5 O2'
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_audit_update_record
;
2023-03-16 deposited with the CCDC.	2023-05-17 downloaded from the CCDC.
;
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
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'SuperNova (Cu) micro-focus sealed X-ray Source'
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CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
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_exptl_crystal_density_diffrn    1.296
_exptl_crystal_description       parallelepiped
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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^)+(0.0849P)^2^+1.0200P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                4230
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ra02553e2.cif
_cod_data_source_block           5h
_cod_original_cell_volume        4525.3(6)
_cod_database_code               7246857
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.871
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_shelx_res_checksum              3683