𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Radioactively labelled epoxides. Part IV. Tritium labelled α- and β-methyl styrene oxides

✍ Scribed by Franz Oesch; Alan J. Sparrow; Karl L. Platt

Publisher
John Wiley and Sons
Year
1983
Tongue
French
Weight
269 KB
Volume
20
Category
Article
ISSN
0022-2135

No coin nor oath required. For personal study only.

✦ Synopsis

The two geometrical isomers o f B-methyl s t y r e n e oxide were synthesized by a sequence o f r e a c t i o n s which l e d t o stereochemic a l l y pure products, and o b v i a t e d any need t o separate t h e isomers.

📜 SIMILAR VOLUMES

Radioactively labelled epoxides. Part VI
Radioactively labelled epoxides. Part VI. tritium-labelled mono- and dimethyl substituted phenyl oxiranes (styrene oxides)
✍ Frans Setiabudi; Franz Oesch; Karl L. Platt 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 French ⚖ 342 KB

Tritium-labelled (E)and (1)-2,3-dimethyl-Z-phenyl oxirane Q, (E)and (Z)-Z-methyl-3-phenyl o x i rane I and 2.2-dimethyl -3-phenyl o x i Pane 11 have been prepared by reduction o f t h e corresponding bromoketones w i t h sodium b o r o t r i t i d e t o the corresponding bromohydrins followed by c y

Radioactively labelled epoxides. Part II
Radioactively labelled epoxides. Part III. Tritium labelled steroid 16α, 17α-epoxides
✍ Alan J. Sparrow; Ulla Bindel; Franz Oesch 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 French ⚖ 251 KB

## Abstract Tritium labelled (17‐^3^H) 16α, 17α‐epoxy‐androst‐4‐en‐3‐one and 16α, 17α‐epoxy‐estra‐1,3,5(10)‐trien‐3‐ol have been prepared on a large scale (200‐300 mg amounts) with efficient (i.e. activity of product exactly predictable) introduction of label. The preparative method is very inexpen

Radioactively labelled epoxides part II.
Radioactively labelled epoxides part II. (1) tritium labelled cyclohexene oxide, transstilbene oxide and phenanthrene 9,10-oxide
✍ Franz Oesch; Alan J. Sparrow; Karl L. Platt 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 French ⚖ 344 KB

## Abstract Tritium labelled cyclohexene oxide, trans‐stilbene oxide and phenanthrene 9,10‐oxide were prepared with specific activities of 0.7 ‐ 1.1 mCi per mmole starting with monoor diketo compounds. Tritium was introduced by reducing the ketone precursors with tritiated complex metal hydrides.

Radioactively labelled epoxides. part V.
Radioactively labelled epoxides. part V. Tritium labelled K-region oxides and trans-dihydrodiols of pyrene, benzo[a]pyrene and dibenz[a, h]anthracene
✍ Frans Setiabudi; Franz Oesch; Karl L. Platt 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 French ⚖ 296 KB

T r i t i u m l a b e l l e d K-region oxides o f pyrene, benzoCalpyrene and d i b e n z [ G ] a n t h r a c e n e have been prepared by c y c l i z a t i o n o f the corresponding t r a n s -d i h y d r o d i o l s which were obtained by r e d u c t i o n o f K-region quinones w i t h sodium b o r