Organocatalysis by p-sulfonic acid calix[4]arene: a convenient and efficient route to 2,3-dihydroquinazolin-4(1H)-ones in water
Hajra, Alakananda; Hashim, Rauzah; Rahman, Matiur; Ling, Irene; Abdullah, Norbani; RSC Adv.  (2014) –; doi:10.1039/C4RA16374E

data_7219165
_publ_section_title
;
 Organocatalysis by p-sulfonic acid calix[4]arene: a convenient and
 efficient route to 2,3-dihydroquinazolin-4(1H)-ones in water
;
_journal_name_full               'RSC Adv.'
_journal_paper_doi               10.1039/C4RA16374E
_journal_year                    2014
_chemical_formula_moiety         'C14 H11 N3 O3'
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2014-09-26 deposited with the CCDC.
2014-12-22 downloaded from the CCDC.
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
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CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
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_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.498
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_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0750P)^2^+0.6120P] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_threshold_expression     'I > 2\s(I)'
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_shelx_estimated_absorpt_t_min   0.968
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_shelxl_version_number           2014/6
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