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Cas Database

99357-79-6

99357-79-6

Identification

  • Product Name:2-(methylsulfonyl)-2-phenylacetonitrile

  • CAS Number: 99357-79-6

  • EINECS:

  • Molecular Weight:195.242

  • Molecular Formula: C9H9NO2S

  • HS Code:

  • Mol File:99357-79-6.mol

Synonyms:2-(methylsulfonyl)-2-phenylacetonitrile

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Relevant articles and documentsAll total 1 Articles be found

Enantioselective organocatalytic approach to the synthesis of α,α-disubstituted cyanosulfones

Cid, M. Belén,López-Cantarero, Jesús,Duce, Sara,Ruano, José Luis García

supporting information; experimental part, p. 431 - 434 (2009/04/10)

(Chemical Equation Presented) Optically pure cyano tert-alkyl sulfones have been obtained by organocatalytic enantioselective Michael addition of α-substituted cyanosulfones to vinyl ketones using cinchona alkaloids as catalysts. The best results were obt

Process route upstream and downstream products

Process route

phenylacetonitrile
140-29-4

phenylacetonitrile

1-(methanesulfonyl)-1H-1,2,3-benzotriazole
37073-15-7

1-(methanesulfonyl)-1H-1,2,3-benzotriazole

2-(methylsulfonyl)-2-phenylacetonitrile
99357-79-6

2-(methylsulfonyl)-2-phenylacetonitrile

Conditions
Conditions Yield
phenylacetonitrile; With n-butyllithium; In tetrahydrofuran; at -78 ℃;
1-(methanesulfonyl)-1H-1,2,3-benzotriazole; In tetrahydrofuran; at -78 - 20 ℃;
90%
methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

2-(methylsulfonyl)-2-phenylacetonitrile
99357-79-6

2-(methylsulfonyl)-2-phenylacetonitrile

Conditions
Conditions Yield
With thiourea; acetone;
1-phenyl-5-(vinylsulfonyl)-1H-tetrazole
1154397-00-8

1-phenyl-5-(vinylsulfonyl)-1H-tetrazole

2-(methylsulfonyl)-2-phenylacetonitrile
99357-79-6

2-(methylsulfonyl)-2-phenylacetonitrile

2-(methylsulfonyl)-2-phenyl-4-((1-phenyl-1H-tetrazol-5-yl)sulfonyl)-butanenitrile

2-(methylsulfonyl)-2-phenyl-4-((1-phenyl-1H-tetrazol-5-yl)sulfonyl)-butanenitrile

Conditions
Conditions Yield
With caesium carbonate; In chloroform;
91%
2-(methylsulfonyl)-2-phenylacetonitrile
99357-79-6

2-(methylsulfonyl)-2-phenylacetonitrile

methyl vinyl ketone
78-94-4,25038-87-3

methyl vinyl ketone

C<sub>13</sub>H<sub>15</sub>NO<sub>3</sub>S
1092690-32-8

C13H15NO3S

C<sub>13</sub>H<sub>15</sub>NO<sub>3</sub>S

C13H15NO3S

Conditions
Conditions Yield
With cinchonidine; In dichloromethane; at -20 ℃; optical yield given as %ee; enantioselective reaction;
2-(methylsulfonyl)-2-phenylacetonitrile
99357-79-6

2-(methylsulfonyl)-2-phenylacetonitrile

6-cyano-6-methanesulfonyl-6-phenylhexanoic acid

6-cyano-6-methanesulfonyl-6-phenylhexanoic acid

Conditions
Conditions Yield
2-(methylsulfonyl)-2-phenylacetonitrile
99357-79-6

2-(methylsulfonyl)-2-phenylacetonitrile

acrylonitrile
107-13-1,25014-41-9

acrylonitrile

3-methanesulfonyl-3-phenyl-piperidine-2,6-dione
100193-05-3

3-methanesulfonyl-3-phenyl-piperidine-2,6-dione

Conditions
Conditions Yield
With potassium hydroxide; Behandeln des Reaktionsprodukts mit konz. Schwefelsaeure und anschliessenden Erwaermen mit Wasser und Essigsaeure;

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