## Abstract Two site specifically deuterated primaquines were prepared. 4β²,4β²βDideutero primaquine **3** was obtained from the corresponding dideutero alcohol which was prepared by the low temperature reduction of the ester compound **4** with lithium aluminium deuteride. 1β²βDeutero primaquine r wa
Fragmentation of Specifically Deuterated Tri-n-alkylchromium Compounds
β Scribed by Dr. R. P. A. Sneeden; Prof. Dr. H. H. Zeiss
- Publisher
- John Wiley and Sons
- Year
- 1968
- Tongue
- English
- Weight
- 235 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0044-8249
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π SIMILAR VOLUMES
The synthesis of the following n-undecanes and n-dodecanes deuterated in specific positions is describzd : CH3(CH2)loCD3, CD3(CH2),oCD3, (CD2),CD3, and CD3(CD,),CH2CD2CH2(CD2),CD3.
## Abstract Proton magnetic resonance (pmr) studies of nucleic acid structure are currently hampered by extensive overlapping of signals, particularly in the ribose region. An approach with considerable promise involves the preparation of oligomers with specifically deuterated nucleotidyl units at
1,4,5,8-Tetradeuterionaphthalene was synthesized from 1 ,Cdibromonaphthalene by two methods. In the first method naphthalene was repeatedly brominated in chloroform and then debrominated with zinc dust in alkaline deuterium oxide. In the second, 1,4-dibromonaphthaIene was nitrated to produce 1,4-dib