13286-14-1

Basic information

• Product Name: 2-(2-oxoacenaphthylen-1(2H)-ylidene)acenaphthylen-1(2H)-one
• CAS NO: 13286-14-1
• Molecular Formula: C₂₄H₁₂O₂
• Molecular Weight: 332.3509
• Mol File: 13286-14-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 578°C at 760 mmHg
• Flash Point: 210.7°C
• Density: 1.472g/cm³
• Vapor Pressure: 2.34E-13mmHg at 25°C
• Refractive Index: 1.854
• CAS DataBase Reference: 2-(2-oxoacenaphthylen-1(2H)-ylidene)acenaphthylen-1(2H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2-oxoacenaphthylen-1(2H)-ylidene)acenaphthylen-1(2H)-one(13286-14-1)
• EPA Substance Registry System: 2-(2-oxoacenaphthylen-1(2H)-ylidene)acenaphthylen-1(2H)-one(13286-14-1)

Safety Data

• Hazardous Substances Data: 13286-14-1(Hazardous Substances Data)

Usage

Class of organic compound

Acenaphthylenes

Physical state

Yellow to brown solid

Molecular weight

308.33 g/mol

Structural features

Carrying an oxo group at the 2-position and at the 1-position

Usage

Organic chemistry, important building block in the synthesis of various compounds

Potential applications

Biological activity, drug entity in the pharmaceutical industry

Upstream product

• 16269-27-5 2-bromoacenaphthylen-1(2H)-one 
• 64-19-7 acetic acid 
• 82-86-0 acenaphthene quinone 
• 83-32-9 acenaphthene 
• 81771-01-9 diphenyl(phenylthio)methyl-lithium 
• 2008-77-7 2-diazoacenaphthen-1-one 

Downstream Products

• 81-84-5 1,8-Naphthalic anhydride 
• 2435-82-7 2H,2'H-[1,1']biacenaphthylenylidene 

Relevant articles and documents

Sulphur Nitrides in Organic Chemistry. Part 8. Reaction of Tetrasulphur Tetranitride with Grignard Reagents and Organolithium Compounds

The reaction of tetrasulphur tetranitride (N4S4) (1) with Grignard reagents (2a-h) and organolithium compounds (10a-h) was investigated.It was found that the reaction of (1) with (2) gave the corresponding disulphides (4a-h) in good yields together with 1,5-diaryl-1,3,5,2,4-trithiadiazapenta-2,3-dienes (3a-c), bisarylamino sulphides (5a and b), ammonium thiosulphates (6a-e), and thiosulphonates (7a-d).Reaction of (1) with (10a-f), generated from benzyl sulphides, afforded diaryl disulphides (4a, b, and e) in moderate yields accompanied by trans-stilbenes (11a and b) and 1,2-bisphenylthio-1,2-diarylethanes (12a and b).Reaction of (1) with diphenyl(phenylthio)methyl-lithium (10g), gave diphenyl disulphide (4a), the tetraphenylethylene (11c), and benzophenone (13a), while reaction of sulphur with (10g) afforded 1,2-epithio-1,1,2,2-tetraphenylethane (15) in 52percent yield besides (4a), (11c), and (13c).Reaction of (1) with 9-phenylthiofluoren-9-yl-lithium (10h) gave (4a), bifluorenylidene (11d), 1,1'-bisphenylthiobifluorenyl (12c), fluorenone (13b), fluorenylideneaminosulphenamide (14).