Structures of Diels–Alder mono-adducts of 4-phenyl- or 4-methyl-1,2,4-triazolidine-3,5-dione with 11-substituted-1,6-methano[10]annulene

Autor:	M. Kaftory, P. Ashkenazi
Rok vydání:	1993
Předmět:	Chemistry Stereochemistry Diels alder Molecule General Medicine Crystal structure Annulene General Biochemistry Genetics and Molecular Biology Adduct Diels–Alder reaction
Zdroj:	Acta Crystallographica Section C Crystal Structure Communications. 49:731-735
ISSN:	0108-2701
DOI:	10.1107/s0108270192012253
Popis:	1H,2H,5H,10H-5a,9a-Dihydro-2-phenyl5,10-etheno-5a,9a-methano[1,2,4]triazolo[1,2-b]phthalazine-1,3-dione (1), C 19 H 15 N 3 O 2 , M r =317.35, monoclinic, P2 1 /c, a=8.500 (4), b=14.271 (7), c=12.758 (6) A, β=91.97 (2) o , V=1546.67 A 3 , Z=4, D x =1.363 g cm -3 , λ(Cu Kα)=1.5418 A 3 , μ=0.696 cm -1 , F(000)=664, R=0.053 for 2329 reflections
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fe6c941b58f16a2deba207c629f3b036 https://doi.org/10.1107/s0108270192012253 Zobrazit plný text záznamu Plný text