Patent classifications
C07C67/29
POLYMERS OF HALOALKYL AND HALOALKENYL ETHER (METH)ACRYLATES
A curable composition containing at least one of a haloalkyl ether (meth)acrylate or a haloalkenyl ether (meth)acrylate and, optionally, one or more different types of co-monomers is cured to provide a polymer having advantageous properties as a result of the incorporation of halogenated functionality derived from the haloalkyl/haloalkenyl ether (meth)acrylate monomer.
Processes for preparing ACC inhibitors and solid forms thereof
The present disclosure provides solid forms, including a salt or co-crystal, of Compound I: ##STR00001##
which exhibits Acetyl-CoA carboxylase (ACC) inhibitory activity and may be useful in treating ACC mediated diseases. Also provided herein are processes or steps for the preparation of a Compound I and intermediates useful for the processes or steps described herein.
Processes for preparing ACC inhibitors and solid forms thereof
The present disclosure provides solid forms, including a salt or co-crystal, of Compound I: ##STR00001##
which exhibits Acetyl-CoA carboxylase (ACC) inhibitory activity and may be useful in treating ACC mediated diseases. Also provided herein are processes or steps for the preparation of a Compound I and intermediates useful for the processes or steps described herein.
PROCESSES FOR PREPARING ACC INHIBITORS AND SOLID FORMS THEREOF
The present disclosure provides solid forms, including a salt or co-crystal, of Compound I:
##STR00001##
which exhibits Acetyl-CoA carboxylase (ACC) inhibitory activity and may be useful in treating ACC mediated diseases. Also provided herein are processes or steps for the preparation of a Compound I and intermediates useful for the processes or steps described herein.
PROCESSES FOR PREPARING ACC INHIBITORS AND SOLID FORMS THEREOF
The present disclosure provides solid forms, including a salt or co-crystal, of Compound I:
##STR00001##
which exhibits Acetyl-CoA carboxylase (ACC) inhibitory activity and may be useful in treating ACC mediated diseases. Also provided herein are processes or steps for the preparation of a Compound I and intermediates useful for the processes or steps described herein.
Ethane oxidative dehydrogenation with co-production of vinyl acetate
The invention relates to an integrated process for the production of ethylene and vinyl acetate (VAM), comprising contacting in a first reaction zone a gas stream comprising ethane and optionally ethylene with an oxygen-containing gas stream in the presence of a oxydehydrogenation catalyst under oxidative dehydrogenation conditions to produce a first product stream comprising ethane, ethylene, acetic acid and water, and optionally other compounds, separating said first product stream in a vapor permeation unit into a second stream comprising water and a third stream comprising ethane, ethylene, acetic acid, and optionally other gaseous compounds, contacting in a second reaction zone all or at least a portion of said third stream with a stream comprising concentrated acetic acid and with an oxygen-containing gas stream in the presence of a VAM catalyst, to produce a fourth product stream comprising vinyl acetate, acetic acid, ethane, ethylene, water, carbon dioxide, and optionally other compounds, separating said fourth product stream in a vinyl acetate separation zone into a fifth stream comprising vinylacetate, acetic acid, water and optionally other condensable compounds, and a sixth stream comprising ethylene, ethane, carbon dioxide and optionally other gaseous compounds, and recovering vinyl acetate from said fifth stream. The invention further relates to a reaction system for carrying out the process.
Ethane oxidative dehydrogenation with co-production of vinyl acetate
The invention relates to an integrated process for the production of ethylene and vinyl acetate (VAM), comprising contacting in a first reaction zone a gas stream comprising ethane and optionally ethylene with an oxygen-containing gas stream in the presence of a oxydehydrogenation catalyst under oxidative dehydrogenation conditions to produce a first product stream comprising ethane, ethylene, acetic acid and water, and optionally other compounds, separating said first product stream in a vapor permeation unit into a second stream comprising water and a third stream comprising ethane, ethylene, acetic acid, and optionally other gaseous compounds, contacting in a second reaction zone all or at least a portion of said third stream with a stream comprising concentrated acetic acid and with an oxygen-containing gas stream in the presence of a VAM catalyst, to produce a fourth product stream comprising vinyl acetate, acetic acid, ethane, ethylene, water, carbon dioxide, and optionally other compounds, separating said fourth product stream in a vinyl acetate separation zone into a fifth stream comprising vinylacetate, acetic acid, water and optionally other condensable compounds, and a sixth stream comprising ethylene, ethane, carbon dioxide and optionally other gaseous compounds, and recovering vinyl acetate from said fifth stream. The invention further relates to a reaction system for carrying out the process.
Acetophenone compound, preparation method thereof, and application thereof in fatty liver prevention and treatment
Disclosed is a compound represented by formula I or a pharmaceutically acceptable salt thereof, preparation method thereof, and use thereof in preventing or treating fatty liver or in preparing pharmaceuticals for weight loss. ##STR00001##
Acetophenone compound, preparation method thereof, and application thereof in fatty liver prevention and treatment
Disclosed is a compound represented by formula I or a pharmaceutically acceptable salt thereof, preparation method thereof, and use thereof in preventing or treating fatty liver or in preparing pharmaceuticals for weight loss. ##STR00001##
Process for the preparation of levulinate esters
A process for synthesizing at least one levulinate ester, said process comprising the reaction of furfuryl alcohol with at least one other alcohol in the presence of water and at least one catalyst, said furfuryl alcohol being present in a quantity of at least 5% by weight, based on the total weight of the alcohols, and said catalyst comprising at least one triflate ligand and at least one metal selected from bismuth, gallium, aluminum, tin and iron.