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2.1- Benzoxathiol-3-one 1,1-dioxides

Further properties of the parent 1,2-oxathiolane (5) have been described and representative 2,1-benzoxathiol-3-ones (6) have been prepared. The majority of work has, however, been on 5-oxidized derivatives including 5/f-l,2-oxathiole 2-oxides (7) and 2,2-dioxides (8), and their benzo derivatives... [Pg.512]

The cyclic sulfites (104) undergo ring contraction upon treatment with BF3 EtjO to give the 1,2-oxathiolane 2,2-dioxides (105) (Equation (19)) <93TL3667>. Access to the 2,l-benzoxathiol-3-one... [Pg.524]

See other pages where 2.1- Benzoxathiol-3-one 1,1-dioxides is mentioned: [Pg.354]    [Pg.228]    [Pg.354]    [Pg.162]    [Pg.163]    [Pg.154]    [Pg.155]    [Pg.141]    [Pg.142]    [Pg.168]    [Pg.169]    [Pg.173]    [Pg.184]    [Pg.154]    [Pg.155]    [Pg.354]    [Pg.228]    [Pg.354]    [Pg.162]    [Pg.163]    [Pg.154]    [Pg.155]    [Pg.141]    [Pg.142]    [Pg.168]    [Pg.169]    [Pg.173]    [Pg.184]    [Pg.154]    [Pg.155]    [Pg.199]    [Pg.840]    [Pg.126]    [Pg.105]    [Pg.126]    [Pg.512]    [Pg.171]    [Pg.171]    [Pg.171]    [Pg.824]   
See also in sourсe #XX -- [ Pg.199 ]



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1,3-Benzoxathioles

13-Benzoxathiol-2-ones

2- one 1,1-dioxide

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