4-BROMOBENZONITRILE-D4 synthesis
- Product Name:4-BROMOBENZONITRILE-D4
- CAS Number:771534-56-6
- Molecular formula:C7HBrD4N
- Molecular Weight:187.0499
623-00-7
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Yield:771534-56-6 97%
Reaction Conditions:
with platinum(IV) oxide;water-d2 at 250; for 14 h;
Steps:
99 Preparation of Intermediate 21:
In the reaction kettle, p-bromobenzonitrile (1.8g, 10mmol), heavy water (D2O, 50mL) and PtO2 (0.23g, 1mmol) were heated at 250 for 14h, cooled and filtered to obtain a white solid 1.8g with a yield of 97 %.
References:
CN112079766,2020,A Location in patent:Paragraph 0516-0519
