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Der massenspektrometrische Zerfall von Tetralin-Derivaten Beitrag zur massenspektrometrischen Retro-Diels-Alder Reaktion

✍ Scribed by Heinz Heimgartner; Peter A. Weibel; Manfred Hesse

Publisher: John Wiley and Sons
Year: 1974
Tongue: German
Weight: 632 KB
Volume: 57
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19740570606

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✦ Synopsis

Abstract

The mass spectral decomposition of the 1‐tetralol derivatives 2, 3 and 4 in view of the retro Diels‐Alder reaction is investigated, for which deuterated derivatives, high resolution data and metastable peaks were used. By these studies it follows that the decyclisation reaction on ring A possesses the character of a retro Diels‐Alder reaction only in some part. The main mass spectral degradation is forced by the substituents placed thereon.

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✍ Sonja Huggenberg; Manfred Hesse 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 German ⚖ 452 KB

**Contribution to the Mass Spectral __retro‐Diels‐Alder__ Reaction: 1,2,3,4‐Tetrahydrophenanthrene** [1,4‐^13^C]‐1,2,3,4‐Tetrahydrophenanthrene **(1)** was synthesized starting from [1,4‐^13^C]‐succinic acid. The mass spectral behavior (EI./MS., 70eV) of **1** is very similar to that of tetraline [