𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1-Carboxy-trans-bicyclo[4.4.0]decan-3-one ethylene acetal {trans-hexahydrospiro[1,3-dioxolane-2,2'(1'H)-naphthalene]-8'a(3'H)-carboxylic acid}

✍ Scribed by Chadwick, D. J. ;Dunitz, J. D.

Book ID
114524967
Publisher
International Union of Crystallography
Year
1978
Weight
342 KB
Volume
34
Category
Article
ISSN
0567-7408

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

New trans/cis tetrahydroisoquinolines. 2
New trans/cis tetrahydroisoquinolines. 2. trans- and cis-3-(1-methyl-1h-pyrrol-2-yl)-1-(2H)-oxo-2-phenethyl-1,2,3,4-tetrahydroisoquino-lin-4-carboxylic acids and subsequent transformations
✍ M. P. Stoyanova; I. D. Kozekov; M. D. Palamareva 📂 Article 📅 2003 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 98 KB

## Abstract Stereochemical course of the reaction of homophthalic anhydride and __N__‐(1‐methyl‐1__H__‐pyrrol‐2‐yl‐methylidene)‐phenethylamine was studied. Mixtures of the expected __trans__‐ and __cis__‐1,2,3,4‐tetrahydroiso‐quinoline‐4‐carboxylic acids trans‐**4** and cis‐**4** were obtained alon

Stereoselective Synthesis of cis- and tr
Stereoselective Synthesis of cis- and trans-3,4-Dihydro-3,4,8-trihydroxynaphthalen-1(2H)-one
✍ Emmanuel Couché; Abdellatif Fkyerat; Raffaele Tabacchi 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 German ⚖ 416 KB

## Abstract magnified image A short and efficient protocol for the stereoselective synthesis of racemic __trans‐__ and __cis‐__3,4‐dihydro‐3,4,8‐trihydroxynaphthalen‐1(2__H__)‐one (**1** and **2**, resp.), is described, comprising nine and eight steps starting from commercial juglone (=5‐hydroxyna