3-Methoxybenzonitrile-cyano-13C synthesis
- Product Name:3-Methoxybenzonitrile-cyano-13C
- CAS Number:159528-75-3
- Molecular formula:C8H7NO
- Molecular Weight:134.1563
766-85-8
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Yield:159528-75-3 80%
Reaction Conditions:
with calcium hydroxide;palladium diacetate in DMF (N,N-dimethyl-formamide);
Steps:
5 Scheme 11
The required 13C-labelled bromide (54) can be prepared using a similar procedure to that employed above, starting from the commercially available iodide (57) via the nitrile (58), as shown in Scheme 12.
References:
WO2004/69774,2004,A2 Location in patent:Page 21