A process for the preparation of trifluoromethanesulfinyl chloride is provided. Trifluoromethanesulfinyl chloride is used as an intermediate for preparing pesticides and insecticides. Trifluoromethanesulfinyl chloride is represented by Formula I: ##STR00001## The process for the preparation of trifluoromethanesulfinyl chloride employs readily available reagents and does not involve formation of toxic by-products, and is thus a simple, economic, and environmental-friendly process for the preparation of trifluoromethanesulfinyl chloride.

A process for the preparation of trifluoromethanesulfinyl chloride is provided. Trifluoromethanesulfinyl chloride is used as an intermediate for preparing pesticides and insecticides. Trifluoromethanesulfinyl chloride is represented by Formula I: ##STR00001## The process for the preparation of trifluoromethanesulfinyl chloride employs readily available reagents and does not involve formation of toxic by-products, and is thus a simple, economic, and environmental-friendly process for the preparation of trifluoromethanesulfinyl chloride.

Functionalized benzocycloheptenes are one of the most important classes of bicyclic framework that have been investi-gated in different areas of biological activities. The claimed invention provides preparations of benzocycloheptene analogues, inhibitors of PI3K and MK2, pharmaceutical compositions containing them and their use in therapy. The compounds of Formula I, II, III, IV, V and VI may be used as anti type 2 diabetes, antipyretic, anti-inflammatory, antiepileptic, anticancer, antiulcer, CNS-stimulant, and CNS-depressant. These benzocycloheptene derivatives are useful in treatment of PI3K and MK2 related disorders.

Functionalized benzocycloheptenes are one of the most important classes of bicyclic framework that have been investi-gated in different areas of biological activities. The claimed invention provides preparations of benzocycloheptene analogues, inhibitors of PI3K and MK2, pharmaceutical compositions containing them and their use in therapy. The compounds of Formula I, II, III, IV, V and VI may be used as anti type 2 diabetes, antipyretic, anti-inflammatory, antiepileptic, anticancer, antiulcer, CNS-stimulant, and CNS-depressant. These benzocycloheptene derivatives are useful in treatment of PI3K and MK2 related disorders.