Recently, it was reported isolation of the first isoprenylindole, 6-(3-methylbuta-1,3dienyl)indole (l), from the seed of ?onodora tenuifozia." Now, we would like to show the synthesis of the product via the advanced Fischer indolisation of a 2-methoxyphenylhydrasone derivative.
The 2-methoxyphenylhydrazone derivative of dehydroascorbic acid
✍ Scribed by Imai, Tokiko ;Yokoyama, Yoshihiro ;Sekine, Akiko ;Uekusa, Hidediro ;Ohashi, Yuji
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 278 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 295 K Mean '(C±C) = 0.013 A Ê R factor = 0.073 wR factor = 0.221 Data-to-parameter ratio = 8.2 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
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The effects of ascorbic acid (AA) and dehydroascorbic acid (DHA), one of products of the disproportionation of monodehydroascorbate (MDHA) by AA oxidase (AAO, EC 1.10.3.3), on the gravitropic curvature of Arabidopsis roots were characterized by biochemical and genetic approaches. Exogenously applied