## Abstract The oxoisoaporphines 2,3‐dihydro‐7__H__‐dibenzo[__de,h__]quinolin‐7‐one, 2,3‐dihydro‐5‐methoxy‐7__H__‐dibenzo [__de,h__] quinolin‐7‐one, 5‐methoxy‐6‐hydroxy‐2,3‐dihydro‐7__H__‐dibenzo[__de,h__]quinolin‐7‐one, 5,6‐dimethoxy‐2,3‐dihydro‐7__H__‐dibenzo[__de,h__]quinolin‐7‐one and 5,6‐methy
Synthesis of 1,9-Disubstituted Phenalenes and their Structural Assignment by HMQC and HMBC Experiments
✍ Scribed by B. Meltzheim; B. Waegell; R. Faure; L. Germanaud; F. Tort
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 430 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
✦ Synopsis
The reaction of phenalenone with various sulphur-derived nucleophiles gave 1-hydroxy-Palkyl-or -arylthiophenalenes. The complexity of the aromatic 'H and I3C signals does not allow straightforward assignments. These were rendered possible by the use of two-dimensional 'H-detected heteronuclear one-bond (HMQC) and multiple-bond (HMBC) correlation techniques.
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## Abstract The novel heterocycles 1,11‐dimethoxy‐2‐hydroxy‐6‐methyloxazolo[4,5‐__k__]‐5,6,6a,7‐tetrahydro‐4__H__‐dibenzo [__de,g__]quinoline, 1,12‐dimethoxy‐2‐hydroxy‐6‐methyl‐9‐phenyl‐10__H__‐oxazin[5,6‐__k__]‐5,6,6a,7‐tetrahydro‐4__H__‐ dibenzo[__de,g__]quinolin‐10‐one and 1,11‐dimethoxy‐2‐hydro