๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Opening of steroid methyl ethers with BF3-etherate

โœ Scribed by C.R. Narayanan; K.N. Iyer


Book ID
103400507
Publisher
Elsevier Science
Year
1964
Tongue
French
Weight
214 KB
Volume
5
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


BF3 etherate catalysed formation of [11C
โœ U. Ackermann; H. J. Tochon-Danguy; A. M. Scott ๐Ÿ“‚ Article ๐Ÿ“… 2004 ๐Ÿ› John Wiley and Sons ๐ŸŒ French โš– 140 KB

## Abstract A novel way of preparing ^11^C labelled methyl esters using [^11^C]methanol and either BF~3~ etherate or trimethylsilyl chloride as catalyst was investigated. Radiochemical yields with BF~3~ etherate were between 30 and 33% for [^11^C]methyl benzoate and less than 1% for [^11^C]methyl t