𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The chemistry of diphenylcarbene in polycrystalline (S)-2-butanol. The formation of an enantiomerically pure product of Radical-Radical coupling

✍ Scribed by Jose' Zayas; Matthew S. Platz

Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
235 KB
Volume
24
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

Photolysis of diphenyldiazomethane _1 in RS-2-butanol in solution between room temperature and -115'C gives ether _5 as the only volatile product.

Photolysis of _1 in polycrystalline (S)-2-butanol at -196' gives 5 as well as the 5 products derived from formal CH insertion of the carbene into the matrix.

Tertiary alcohol 6 was formed in 15% yield and was shown to be enantiomerically pure.

📜 SIMILAR VOLUMES

Reactions of an indolinonic nitroxide wi
Reactions of an indolinonic nitroxide with superoxide radical anion in the presence of alkylhalides. Unexpected formation of a reduced transposed product
✍ Patricia Carloni; Roberto Vianelli; Lucedio Greci 📂 Article 📅 2003 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 72 KB

## Abstract This study concerns the reactions of 2‐methyl‐2‐phenyl‐3‐phenylimino‐2,3‐dihydroindol‐l‐oxyl and 2,2,6,6‐tetramethylpiperidine‐1‐oxyl with alkylperoxyls, generated from potassium superoxide and a series of alkylhalides, in order to evaluate possible differences in reactivity with primar