18239-50-4

Basic information

• Product Name: 4-(1,2-Diphenylethenyl)morpholine
• Synonyms: 4-(1,2-Diphenylethenyl)morpholine
• CAS NO: 18239-50-4
• Molecular Formula: C₁₈H₁₉NO
• Molecular Weight: 265.3496
• Mol File: 18239-50-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 413.4°Cat760mmHg
• Flash Point: 121.4°C
• Appearance: /
• Density: 1.119g/cm³
• Vapor Pressure: 4.83E-07mmHg at 25°C
• Refractive Index: 1.625
• CAS DataBase Reference: 4-(1,2-Diphenylethenyl)morpholine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(1,2-Diphenylethenyl)morpholine(18239-50-4)
• EPA Substance Registry System: 4-(1,2-Diphenylethenyl)morpholine(18239-50-4)

Safety Data

• Hazardous Substances Data: 18239-50-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C18H19NO/c1-3-7-16(8-4-1)15-18(17-9-5-2-6-10-17)19-11-13-20-14-12-19/h1-10,15H,11-14H2

Upstream product

• 501-65-5 diphenyl acetylene 
• 5765-65-1 4-(benzoyloxy)morpholine 
• 20259-38-5 cis-Stilbenyl-diisobutyl-aluminium 
• 110-91-8 morpholine 

Downstream Products

• 4591-62-2 4-(4-nitro-1,2-diphenyl-but-1-enyl)-morpholine 
• 127529-30-0 4-(1,2-diphenylethyl)morpholine 
• 720-43-4 2-fluoro-1,2-diphenylethanone 
• 365-01-5 2,2-difluoro-2-phenylacetophenone 
• 451-40-1 phenyl benzyl ketone 
• 131941-24-7 5-nitro-2,3-diphenylpyridine 
• 127936-42-9 4,5-dimethyl-2-(1-morpholino-1,2-diphenylethyl)-2-oxo-1,3,2-dioxaphospholane 
• 56569-78-9 4-(3,4-diphenyl-[1,2]dioxetan-3-yl)-morpholine 
• 4983-78-2 3-Benzoyl-2,3-diphenylnitropropan 

Relevant articles and documents

Achieving Aliphatic Amine Addition to Arylalkynes via the Lewis Acid Assisted Triazole-Gold (TA-Au) Catalyst System

Transition metal catalyzed intermolecular hydroamination of the arylalkynes with aliphatic amine is generally problematic due to the good coordination between amine and metal cation. With the combination of 1,2,3-triazole coordinated gold(I) catalyst (TA-Au) and Zn(OTf)2 cocatalyst, this challenging transformation was achieved with good to excellent yields and regioselectivity. Compared to previously reported methods, this approach offered an alternative catalyst system to achieve this fundamental chemical transformation with high efficiency and practical conditions.

NOVEL CATALYSTS

The present invention provides novel compounds and ligands that are useful in transition metal catalyzed cross-coupling reactions. For example, the compounds and ligands of the present invention are useful in palladium or gold catalyzed cross-coupling reactions.