𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Oxidation of a methyl to a formyl group in 2,3-dihydro-2,2,4-trimethyl-1H-1,5-benzodiazepine by O2 in the presence of metal ions

✍ Scribed by Zoltán Szeverényi; László I. Simándi; Ryszard Iwanejko


Publisher
Elsevier Science
Year
1991
Weight
230 KB
Volume
64
Category
Article
ISSN
0304-5102

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis of a stereoisomeric mixture of
✍ Masayuki Sakakibara; Kenji Mori 📂 Article 📅 1979 🏛 Elsevier Science 🌐 French ⚖ 141 KB

Reaction of acetaldehyde with the trianion of 4,6-dimethylnonane-3,5, 7-trione followed by acidification yielded a stereoisomeric mixture of the pheromone of Stegobium paniceum L. The sex pheromone produced by the female drugstore beetle, Stegobium paniceum L., was recently isolated,' and the struct

Simultaneous reduction of the nitro grou
✍ Weihui Zhong; Yongmin Zhang; Xiaoyuan Chen 📂 Article 📅 2001 🏛 Elsevier Science 🌐 French ⚖ 76 KB

o-Nitrophenylazide was treated with the low-valent titanium reagent derived from the TiCl 4 /Sm system to produce the intermediate 2 in situ, which was a 'living' double-anion and reacted readily with ketones containing active methyl or methylene groups to afford 2,3-dihydro-1H-1,5-benzodiazepines i