Regarding the transition state in the cleavage of 1,2-glycols by chromic acid

✍ Scribed by Harold Kwart; Donald Bretzger

• Publisher: Elsevier Science
• Year: 1965
• Tongue: French
• Weight: 205 KB
• Volume: 6
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(01)99601-7

✦ Synopsis

ABISATIN is a toxio compound obtained from the seeds of Japanese star anise* , IlliOium religiosum Sieb. et Euoc.( Illioium Aniaatum L.), --In 1952, Lane and hia oo-wrkers (1) isolated aniaatin in a pure crystalline form ( m.p. 215-22Oe, 1.1,; -27*(0 2, dioxane) ) and gave a moleoular formula, C15H2008 together with the partial atruoture shown below. 0 0 II II (CH3)2 (CllH9) (CH)5 (-C-C-C-) The moleoulsr formula by Lar group was oonfirmed in the present study: molecular weight, 328 ( mass spectrum ), C15H2008 **, m.p.