C07C25/24

Processes for the Preparation of Zuclomiphene Intermediates

The present invention provides continuous flow processes for the preparation of the compound of Formula (2-A), an intermediate used in the preparation of zuclomiphene or a salt thereof.

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Processes for the Preparation of Zuclomiphene Intermediates

The present invention provides continuous flow processes for the preparation of the compound of Formula (2-A), an intermediate used in the preparation of zuclomiphene or a salt thereof.

##STR00001##

Aryl compounds and polymers and methods of making and using the same

Disclosed herein are embodiments of aryl compounds and polymers thereof that are made using methods that do not require harsh conditions or expensive reagents. The methods disclosed herein utilize precursor compounds that can be polymerized to form polycyclic aromatic hydrocarbons and polymers, such as carbon-based polymers like nanostructures (e.g., graphene or graphene-like nanoribbons).

Aryl compounds and polymers and methods of making and using the same

Disclosed herein are embodiments of aryl compounds and polymers thereof that are made using methods that do not require harsh conditions or expensive reagents. The methods disclosed herein utilize precursor compounds that can be polymerized to form polycyclic aromatic hydrocarbons and polymers, such as carbon-based polymers like nanostructures (e.g., graphene or graphene-like nanoribbons).

PCNHCP METAL COMPLEXES AND USES THEREOF
20230322647 · 2023-10-12 ·

The present invention provides PC.sub.NHCP pincer metal complexes, which are useful as catalysts in various chemical reactions such as hydrogen isotope exchange (HIE) in C(sp.sup.3)-H and/or C(sp.sup.2)-H bond of an organic compound, e.g., a pharmaceutically active compound; hydroboration of alkynes with excellent selectivity; and alkene isomerization with high stereo- and regioselectivity.

PCNHCP METAL COMPLEXES AND USES THEREOF
20230322647 · 2023-10-12 ·

The present invention provides PC.sub.NHCP pincer metal complexes, which are useful as catalysts in various chemical reactions such as hydrogen isotope exchange (HIE) in C(sp.sup.3)-H and/or C(sp.sup.2)-H bond of an organic compound, e.g., a pharmaceutically active compound; hydroboration of alkynes with excellent selectivity; and alkene isomerization with high stereo- and regioselectivity.

COMPOUND, COMPOSITION, LIQUID CRYSTAL COMPOSITION, AND DEVICE
20230313044 · 2023-10-05 · ·

A compound having large refractive index anisotropy (Δn), the effect of increasing the phase transition temperature of a liquid crystal phase, and high solubility, and showing large dielectric anisotropy (Δε) in a high frequency region, a composition containing the compound, a liquid crystal composition, and a device using the liquid crystal composition. The compound has large refractive index anisotropy Δn, sufficiently high T.sub.n-i, and high compatibility with a liquid crystal composition, and shows large dielectric anisotropy in a high frequency region, and is thus useful for a material of an element of a device such as a high-frequency phase shifter, a phased array antenna, an image recognition device, a distance measuring device, a liquid crystal display device, a liquid crystal lens, a birefringent lens for stereoscopic image display, or the like.

COMPOUND, COMPOSITION, LIQUID CRYSTAL COMPOSITION, AND DEVICE
20230313044 · 2023-10-05 · ·

A compound having large refractive index anisotropy (Δn), the effect of increasing the phase transition temperature of a liquid crystal phase, and high solubility, and showing large dielectric anisotropy (Δε) in a high frequency region, a composition containing the compound, a liquid crystal composition, and a device using the liquid crystal composition. The compound has large refractive index anisotropy Δn, sufficiently high T.sub.n-i, and high compatibility with a liquid crystal composition, and shows large dielectric anisotropy in a high frequency region, and is thus useful for a material of an element of a device such as a high-frequency phase shifter, a phased array antenna, an image recognition device, a distance measuring device, a liquid crystal display device, a liquid crystal lens, a birefringent lens for stereoscopic image display, or the like.

ISOXAZOLINE-SUBSTITUTED BENZAMIDE COMPOUND AND PESTICIDE

An isoxazoline-substituted benzamide compound, and the salt thereof. For example, a compound having the following formula:

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and pesticides characterized by containing the compound as an active ingredient.

ISOXAZOLINE-SUBSTITUTED BENZAMIDE COMPOUND AND PESTICIDE

An isoxazoline-substituted benzamide compound, and the salt thereof. For example, a compound having the following formula:

##STR00001##

and pesticides characterized by containing the compound as an active ingredient.