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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1
|
| pubmed:dateCreated |
1997-6-5
|
| pubmed:abstractText |
We report a single pass gas phase route to [11C]CH3I based on production of I from I2 at elevated temperature. I abstracts H from CH4 to yield CH3, which reacts with I2 to form CH3I. A fiber optic spectrometer was used to measure the I2 vapor concentration. [11C]CH3I yield increased with I2 concentration until excessive amounts of condensed I2 began to trap the 11C. The yield of [11C]CH3I was > 50% from [11C]CH4I; its specific activity was 12,000 Ci/mmole. The synthesis takes only 4 min after 11CH4 production and can be repeated without system cleanup.
|
| pubmed:grant | |
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jan
|
| pubmed:issn |
0969-8051
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
24
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
93-7
|
| pubmed:dateRevised |
2007-11-14
|
| pubmed:meshHeading | |
| pubmed:year |
1997
|
| pubmed:articleTitle |
Production of [11C]CH3I by single pass reaction of [11C]CH4 with I2.
|
| pubmed:affiliation |
Imaging Research Laboratory, UW Medical Center University of Washington, Seattle 98195-6004, USA. jeanne@u.washington.edu
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
|