A novel ring-opening reaction of (Z)-2-methyl-4-arylmethylene-5(4H)-oxazolone derivatives with acylhydrazines

Heterocycles

Volumn 63, Issue 6, 2004, Pages 1273-1279

  Maekawa, Kei ^a   Kanno, Yoshitaka ^a   Kubo, Kanji ^b   Igarashi, Tetsutaro ^a   Sakurai, Tadamitsu ^a  

^a KANAGAWA UNIVERSITY   (Japan)

^b KYUSHU UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

2 METHYL 4 METHYLENE 5(4H) OXAZOLONE DERIVATIVE; ACYLHYDRAZINE DERIVATIVE; AMINO ACID; CARBON; HYDRAZINE DERIVATIVE; NITROGEN; OXAZOLONE; SOLVENT; TRIAZOLE; UNCLASSIFIED DRUG;

ADDITION REACTION; ARTICLE; CALCULATION; CHEMICAL BOND; REACTION ANALYSIS; RING OPENING; SYNTHESIS;

EID: 2942526959     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/com-04-10061     Document Type: Article

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26. 2) = 0.176.
27. 2: C, 64.19; H, 5.39; N, 17.27. Found: C, 63.88; H, 5.14; N, 17.07. Physical properties and spectroscopic data for (Z)-2c-g and (E)-2c,d,f will be given elsewhere.
28. MM2 and PM5 calculations were accomplished by using CAChe 5.0 for Windows available from Fujitsu Ltd (2002).