474024-38-9

Basic information

• Product Name: 3-(1,3-DIOXOLAN-2-YLIDENE)-3H-INDENE-1-CARBONITRILE
• Synonyms: 3-(1,3-DIOXOLAN-2-YLIDENE)-3H-INDENE-1-CARBONITRILE
• CAS NO: 474024-38-9
• Molecular Formula: C₁₃H₉NO₂
• Molecular Weight: 211.22
• Mol File: 474024-38-9.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 347.626°C at 760 mmHg
• Flash Point: 137.533°C
• Appearance: /
• Density: 1.323g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.642
• CAS DataBase Reference: 3-(1,3-DIOXOLAN-2-YLIDENE)-3H-INDENE-1-CARBONITRILE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(1,3-DIOXOLAN-2-YLIDENE)-3H-INDENE-1-CARBONITRILE(474024-38-9)
• EPA Substance Registry System: 3-(1,3-DIOXOLAN-2-YLIDENE)-3H-INDENE-1-CARBONITRILE(474024-38-9)

Safety Data

• Hazardous Substances Data: 474024-38-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C13H9NO2/c14-8-9-7-12(13-15-5-6-16-13)11-4-2-1-3-10(9)11/h1-4,7H,5-6H2

Upstream product

• 5941-55-9 ethyl 3-ethoxyacrylate 
• 19472-74-3 2-(2-bromophenyl)acetonitrile 
• 107-21-1 ethylene glycol 
• 3375-31-3 palladium diacetate 
• 2622-14-2 tricyclohexylphosphine 

Downstream Products

• 357426-13-2 1,5-methano-2-oxo-2,3,4,5-tetrahydro-1H-3-benzazepine 
• 357426-12-1 methyl 3-(aminomethyl)indan-1-carboxylate 
• 357425-93-5 1,5-methano-2,3,4,5-tetrahydro-1H-3-benzazepine p-toluenesulfonic acid salt 

Relevant articles and documents

IMPROVED PROCESS FOR THE PREPARATION OF 1,3-SUBSTITUTED INDENES

An improved process for the preparation of 1,3 substituted indenes which are useful intermediates in the synthesis of aryl fused azapolycyclic compounds as agents for the treatment of neurological and psychological disorders.

Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic componunds

The present invention relates to processes for the preparation of any of the intermediate 1,3-substituted indenes of the formulae (Ia), (Ib) and (Ic) or a mixture thereof: wherein R1, R2, R3, R4, and R5 are defined herein. Compounds of formulae (Ia), (Ib) and (IC) or mixtures thereof are useful in the preparation of compounds of formula (II): wherein R2, R3 and R6 are also defined herein.