Labelling of insect spermatozoa by adenine-8-14C
โ Scribed by J. Jacob; J. L. Sirlin
- Book ID
- 112705281
- Publisher
- Springer
- Year
- 1958
- Tongue
- English
- Weight
- 607 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1420-682X
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๐ SIMILAR VOLUMES
High radiochevdcal y i e l d s of 1 4 ~l a b d l . d admine rucleotider, (AW, 4.6%; AIW, 15.5% and .UP, 59.9%) could be obtained by gmrrlng t h e cells of & w l b a c t e r ~ gmmn iaaene i n t h e presence of l h d m i n e . Tho s p e c i f i c radioactivity of : he adenlne t u c 1 ~t l d e s almb+t
## Abstract The synthesis of [^14^C] PMEA (3) was achieved by coupling the sodium salt of 8โ[^14^C]adenine (1) with 2โ(diisopropylโphosphonymethoxy) ethanol methanesulfonate in N,Nโdimethylformamide at 100ยฐC to provide the diisopropyl ester (2). Deesterification with bromotrimethylsilane in acetoni