Council of Scientific and Industrial Research

Jubliant Organosys Limited

Prashant Suresh Niphadkar

Praphulla Narahar Joshi

Ashutosh Agarwal

Rajiv Kumar

Pradeep Kumar Verma

Vijay Vasant Bokade

Gopal Moreshwar Chaphekar

Vijav Vasant Bokade

Kumar Samir Singh

A process is provided for the preparation of value added chemicals such as ethyl levulinate from a glucose or other sugars, catalyzed by a mixture of a Lewis acid catalyst and a Bronsted acid catalyst.

Process for the preparation of platform chemicals from sugar using acid catalyst

The invention discloses an improved process for the conversion of isobutylene to tertiary butylamine with conversion up to 50% at pressure lower than 40 bar.

Process for conversion of isobutylene to tertiary butylamine

An process for the preparation of pyridine and/or picolines is disclosed. The process comprises contacting a mixture of carbonyl compound with ammonia in the presence of surface-passivated titanium-silicate catalyst in gas phase at a temperature ranging between 300-500&#xb0; C., at gas space velocity in the range of 300 to 3000 hand at a pressure ranging between 1 to 10 atmosphere, condensing and separating the products by conventional methods and if desired, further purifying the product using well known conventional methods.

Process for the production of pyridine and picolines

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Prashant Suresh Niphadkar