ChemicalBook CAS DataBase List PIVALOYL CYANIDE

PIVALOYL CYANIDE synthesis

8synthesis methods

Product Name:PIVALOYL CYANIDE
CAS Number:42867-40-3
Molecular formula:C6H9NO
Molecular Weight:111.14

7677-24-9 Synthesis

7677-24-9
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Propanoic acid, 2,2-dimethyl-, trimethylsilyl ester

37170-49-3
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42867-40-3
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Yield:42867-40-3 98.9%

Steps:

5 EXAMPLE 5

EXAMPLE 5 93 g (0.5 mol) of pivalic acid anhydride and 1 g of sodium cyanide are initially introduced and 49.5 g (0.5 mol) of trimethylsilyl cyanide are added dropwise. The reaction mixture is worked up by distillation. Yield: 56 g of pivaloyl cyanide (=98.9% of theory). Boiling point: 121°-125° C. In addition, pivalic acid-trimethylsilyl ester is obtained in a corresponding amount (98% of theory).

References:

US4455264,1984,A

7677-24-9 Synthesis

7677-24-9
385 suppliers
$19.00/5g

42867-40-3
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inquiry

References