Title: Monosubstituted diphenylsilanes and synthesis thereof

Abstract

A method for forming monosubstituted diphenylsilanes is broadly provided. The method involves reacting diphenylsilane with an alcohol in the presence of a catalyst and a strong base activator. The reaction results in high selectivity to addition at only one hydrogen site.

Inventors:

Even, Dakota

Issue Date:

2023-12-26

Research Org.:

Kansas City Plant (KCP), Kansas City, MO (United States)

Sponsoring Org.:

USDOE National Nuclear Security Administration (NNSA)

OSTI Identifier:

2294000

Patent Number(s):

11851450

Application Number:

17/528,747

Assignee:

Honeywell Federal Manufacturing & Technologies, LLC (Kansas City, MO)

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY

B01J2531/16 - Copper
B01J31/2273 - {with only nitrogen as heteroatomic ring members, e.g. 1,3-diarylimidazoline-2-ylidenes}

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM

C07F7/0874 - {Reactions involving a bond of the Si-O-Si linkage}

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DOE Contract Number:  

NA0002839

Resource Type:

Patent

Resource Relation:

Patent File Date: 11/17/2021

Country of Publication:

United States

Language:

English