A catalyst includes a zeolite, wherein the zeolite has: a CHA framework; a particle size less than or equal to 100 nanometers; and a silica to alumina mole ratio in the range of about 50:1 to about 150:1. The catalyst can include a metal dopant. The catalyst can be used for purifying a product by flowing a reactant across the catalyst to form the product; and condensing or separating the product. The product can be an olefin or alkenes with an increased carbon chain. The catalyst can be used for selective catalytic reduction of nitrogen oxide or a gas to liquid reaction. A method of producing the catalyst can include selecting the concentration of a crystal growth inhibitor based on the ratio of the silica precursor and an alumina precursor such that the zeolite crystals have a mean particle size less than or equal to 100 nanometers.

According to one aspect, a process of forming a diisocyanate compound from limonene is disclosed. The process includes performing an oxidation reaction to form a limonene-ketone from limonene having a ketone group at a first position. The process includes performing a conjugate addition reaction on the limonene-ketone to form a limonene-nitrile having a nitrile group bonded at a second position. The process also includes performing a reductive amination reaction on the limonene-nitrile to form a limonene-diamine by reducing the nitrile group to form a first amine group and converting the ketone group to a second amine group. The process further includes forming the diisocyanate compound by converting the first amine group of the limonene-diamine to a first isocyanate group and the second amine group of the limonene-diamine to a second isocyanate group.

According to one aspect, a process of forming a diisocyanate compound from limonene is disclosed. The process includes performing an oxidation reaction to form a limonene-ketone from limonene having a ketone group at a first position. The process includes performing a conjugate addition reaction on the limonene-ketone to form a limonene-nitrile having a nitrile group bonded at a second position. The process also includes performing a reductive amination reaction on the limonene-nitrile to form a limonene-diamine by reducing the nitrile group to form a first amine group and converting the ketone group to a second amine group. The process further includes forming the diisocyanate compound by converting the first amine group of the limonene-diamine to a first isocyanate group and the second amine group of the limonene-diamine to a second isocyanate group.

According to one aspect, a process of forming a diisocyanate compound from limonene is disclosed. The process includes performing an oxidation reaction to form a limonene-ketone from limonene having a ketone group at a first position. The process includes performing a conjugate addition reaction on the limonene-ketone to form a limonene-nitrile having a nitrile group bonded at a second position. The process also includes performing a reductive amination reaction on the limonene-nitrile to form a limonene-diamine by reducing the nitrile group to form a first amine group and converting the ketone group to a second amine group. The process further includes forming the diisocyanate compound by converting the first amine group of the limonene-diamine to a first isocyanate group and the second amine group of the limonene-diamine to a second isocyanate group.

According to one aspect, a process of forming a diisocyanate compound from limonene is disclosed. The process includes performing an oxidation reaction to form a limonene-ketone from limonene having a ketone group at a first position. The process includes performing a conjugate addition reaction on the limonene-ketone to form a limonene-nitrile having a nitrile group bonded at a second position. The process also includes performing a reductive amination reaction on the limonene-nitrile to form a limonene-diamine by reducing the nitrile group to form a first amine group and converting the ketone group to a second amine group. The process further includes forming the diisocyanate compound by converting the first amine group of the limonene-diamine to a first isocyanate group and the second amine group of the limonene-diamine to a second isocyanate group.

According to one aspect, a process of forming a diisocyanate compound from limonene is disclosed. The process includes performing an oxidation reaction to form a limonene-ketone from limonene having a ketone group at a first position. The process includes performing a conjugate addition reaction on the limonene-ketone to form a limonene-nitrile having a nitrile group bonded at a second position. The process also includes performing a reductive amination reaction on the limonene-nitrile to form a limonene-diamine by reducing the nitrile group to form a first amine group and converting the ketone group to a second amine group. The process further includes forming the diisocyanate compound by converting the first amine group of the limonene-diamine to a first isocyanate group and the second amine group of the limonene-diamine to a second isocyanate group.

Embodiments of the present disclosure provide for methods of hydrocarbon functionalization, methods and systems for converting a hydrocarbon into a compound including at least one group ((e.g., hydroxyl group) (e.g., methane to methanol)), functionalized hydrocarbons, and the like. Systems and methods as described herein can utilize photocatalysis.

The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.

The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, 1-decene, and 1-dodecene in a multistep synthesis scheme from another normal alpha olefin. Also disclosed are reactions for converting aldehydes, primary alcohols, and terminal vicinal diols into normal alpha olefins.

The present disclosure generally relates to a process for hydroboration of an alkene or alkyne using ammonia borane (AB). In particular, the present invention relates to hydroboration of an alkene or alkyne in the presence of air or moisture, and a clean process for facile preparation of an alcohol by oxidizing the organoborane so formed with hydrogen peroxide. The products, including aminodialkylboranes, ammonia trialkylborane complexes, as well as various alcohols so prepared, are within the scope of this disclosure.