𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Bromination of silatranyl-, germatranyl-, silyl-, and germyl-phenylacetylenes

✍ Scribed by Anastasia A. Selina; Sergey S. Karlov; Ekaterina V. Gauchenova; Andrei V. Churakov; Lyudmila G. Kuz'mina; Judith A. K. Howard; Jörg Lorberth; Galina S. Zaitseva

Book ID
102232221
Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
406 KB
Volume
15
Category
Article
ISSN
1042-7163

No coin nor oath required. For personal study only.

✦ Synopsis

with bromine, tetra-n-butylammonium tribromide (TBAT), and N-bromosuccinimide (NBS)/DMSO were investigated. The Z,E-ratio of isomeric dibromoalkenes formed in bromination reaction with Br 2 and TBAT are discussed. The crystal structures of N(CH 2 -CH 2 O) 3

📜 SIMILAR VOLUMES

Synthesis of silyl, germyl, and phosphin
Synthesis of silyl, germyl, and phosphino-substituted acylketenes from pivaloylethoxyacetylene
✍ Nikolai V. Lukashev; Aleksei A. Fil'chikov; Marina A. Kazankova; Irina P. Belets 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 422 KB

## The reaction of pivaloylethoxyacetylene with silicon halides, which has been found to occur as a 1,4-addition, leads to allenic ethers, which readily eliminate ethyl halides and are converted to previously unknown types of ketenes-stable element-substituted acylketenes. Gerrnanium-substituted acy

Neurotropic and antitumor activities of
Neurotropic and antitumor activities of silyl- and germyl-isoxazolin-2-yl derivatives
✍ E. Lukevics; P. Arsenyan; S. Germane; I. Shestakova 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 37 KB 👁 1 views

Neurotropic and antitumor activities of the pyridyl-substituted 5-Si(Ge)-isoxazolines and (3alkyl-4-triphenylgermylisoxazolin-2-yl)-5-carboxylic acid ethyl esters have been investigated. It has been shown that silylisoxazolin-2-yl derivatives are more potent in protection against hypoxia and Corazol