✦ LIBER ✦

Synthesis of Aristotelia-Type Alkaloids. Part XIII. Total syntheses of (+)-makonine, (+)-aristotelinone, and (+)-11,12-didehydroaristoteline

✍ Scribed by Reto Stahl; Renato Galli; Rolf Güller; Hans-Jürg Borschberg

Publisher: John Wiley and Sons
Year: 1994
Tongue: German
Weight: 509 KB
Volume: 77
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19940770805

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of Aristotelia-Type Alkaloids.

Synthesis of Aristotelia-Type Alkaloids. Part XV. Total synthesis of (+)-hobartinol

✍ Markus Dobler; James C. Anderson; Mathias Juch; Hans-Jürg Borschberg 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 German ⚖ 565 KB

Synthetic (+)-makomakine (6) was transformed in six steps into (+)-( 17 R,18R)-17,18-dihydrohobartine-17,18-diol((+)-5) with an overall yield of 38 % (Scheme 2). This compound was shown to be identical with natural hobartinol, a monoterpene indole alkaloid from Aristoteliu uustrulusicu, originally b

Synthesis of Aristotelia-Type Alkaloids,

Synthesis of Aristotelia-Type Alkaloids, Part XVI : Syntheses of the Natural Products (−)-Serratenone and (+)-11,12-Didehydromakonin-10-one

✍ Renato Galli; Markus Dobler; Rolf Güller; Reto Stahl; Hans-Jürg Borschberg 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 German ⚖ 182 KB

Dedicated to Professor Dieter Seebach on the occasion of his 65th birthday Two independent total syntheses of the Aristotelia alkaloid (À)-serratenone ((À)-1) are disclosed, one starting with (À)-a-pinene, the other one with (S)-a-terpineol. These correlations led to a revision of the originally pro

Synthesis of Aristotelia-type alkaloids.

Synthesis of Aristotelia-type alkaloids. Part VII. Syntheses of (±)-sorelline, (±)-serratenone, and (±)-aristotelin-19-one

✍ Stefan Burkard; Hans-Jürg Borschberg 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 German ⚖ 941 KB

1 3. XII. 90

ChemInform Abstract: Syntheses of Strych

ChemInform Abstract: Syntheses of Strychnan- and Aspidospermatan-Type Alkaloids. Part 11. Total Syntheses of (-)-Lochneridine and (-)- and Racemic 20-epi-Lochneridine.

✍ Martin E. Kuehne; Feng Xu 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 37 KB

Syntheses of Strychnan-and Aspidospermatan-Type Alkaloids. Part 11. Total Syntheses of (-)-Lochneridine and (-)-and Racemic 20-epi-Lochneridine. -The methods presented in the preceding article for the synthesis of strychnine are modified to prepare the title alkaloids. Pentacyclic ketone (I) forms

Synthesis of Aristotelia-Type Alkaloids.

Synthesis of Aristotelia-Type Alkaloids. Part XII. Total synthesis of (−)-tasmanine. Stereoelectronic factors that control the rearrangement of 3H-indol-3-ol derivatives to oxindoles ( = 1,3-dihydro-2H-indol-2-ones) or to pseudoindoxyls ( =1,2-dihydro-3H-indol-3-ones)

✍ Rolf Güller; Hans-Jürg Borschberg 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 German ⚖ 1004 KB

Part XII') Total Synthesis of (-