PROCESS FOR PREPARING 1,2-BENZOISOTHIAZOLIN-3-ONES
Sodium sulfide hydrate is at least partially dehydrated by heating with N-methyl 2-pyrrolidone. 2-Chlorobenzamide is added to the mixture which is heated further. The mixture is cooled and treated with aqueous hydrogen peroxide to give the sodium salt of 1,2-benzisothiazolin-3-one in good yield. Acidification if desired gives rise to the free 1,2-benzisothiazolin-3-one.
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Paragraph 0024-0031
(2014/10/29)
PROCESS FOR PREPARING 1,2-BENZOISOTHIAZOLINE-3-ONE
Sodium sulfide hydrate is at least partially dehydrated by heating with N-methyl 2-pyrrolidone. 2-chlorobenzamide is added to the mixture which is heated further. The mixture is cooled and treated with aqueous hydrogen peroxide to give the sodium salt of 1,2-benzoisothiazoline-3-one in good yield. Acidification if desired gives rise to the free 1,2-benzoisothiazoline-3-one.
The Stereochemistry of Organometallic Compounds. XLIV* Rhodium-Catalysed Hydroformylation of Some Alkenylthio Aromatic Compounds
Rhodium-catalysed reactions of o-[(allyl and butenyl)thio] benzonitriles and benzamides with H2/CO give quantitative yields of aldehydes whereas the corresponding benzylamines give only polymeric material. The results are compared with reactions of the analogous alkenylamines and alkenyloxy compounds.
Campi, Eva M.,Roy Jackson,Trnacek, Andrew E.
p. 807 - 812
(2007/10/03)
Ni(II) complexes of N,N'-ethylenebis(o-mercaptobenzamide): A quadridentate thiolato amide {S2N2} ligand
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Yamamura,Tadokoro,Nakamura,Tanaka,Asakura
p. 999 - 1004
(2007/10/02)
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