A dibromomethyl moiety is converted to a sulfonylmethyl moiety by treatment with a sulfinic acid salt. For example, (methyl-sulfonyl)methyl bromo-quinoline is prepared by the treatment of dibromomethyl bromo-quinoline with a sulfinic acid salt.

 
Web www.patentalert.com

< Method and apparatus for producing dry particles

< Benzene-fused heteroring derivatives and pharmaceutical agents comprising the same as active ingredient

> Proteins and nucleic acids encoding same

> Specificity exchangers that redirect antibodies to bacterial adhesion receptors
~ 00244