Carbonylation of 1-undecene with 13C0 under a hydrogen atmosphere with pa 1 ladi um-s tannous ch 1 or ide cata 1 ys t afforded [ 1-13C Idodecanoi c ( 1 aur i c acid on a 0.25 mole scale. Reduction to the alcohol and treatment with concentrated HBr gave 1-[l-C]bromododecane which was used to alkylate
First synthesis of [1,3,5-13C3]gallic acid
β Scribed by Marshall, Laura J.; Cable, Karl M.; Botting, Nigel P.
- Book ID
- 118265796
- Publisher
- Royal Society of Chemistry
- Year
- 2009
- Tongue
- English
- Weight
- 120 KB
- Volume
- 7
- Category
- Article
- ISSN
- 1477-0520
- DOI
- 10.1039/b813991a
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Three selectively labeled propynes were prepared either with deuterium or carbon-13 at position 3 and doubly labeled with carbon-13 at positions 1 and 2 by an alkylation reaction from the corresponding labeled or unlabeled monolithio acetylides and dimethylsulfates. Their lithiation with nBuLi gave
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