18670-23-0

Basic information

• Product Name: β,β-dimethyl-α-phenylacrylonitrile
• Synonyms: β,β-dimethyl-α-phenylacrylonitrile
• CAS NO: 18670-23-0
• Molecular Weight: 157.215
• Mol File: 18670-23-0.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: β,β-dimethyl-α-phenylacrylonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: β,β-dimethyl-α-phenylacrylonitrile(18670-23-0)
• EPA Substance Registry System: β,β-dimethyl-α-phenylacrylonitrile(18670-23-0)

Safety Data

• Hazardous Substances Data: 18670-23-0(Hazardous Substances Data)

Upstream product

• 140-29-4 phenylacetonitrile 
• 67-64-1 acetone 
• 151-50-8 potassium cyanide 
• 24425-12-5 (α,α-Dimethylphenacyl)-triphenylphosphoniumiodid 
• 86108-36-3 Toluene-4-sulfonic acid 2-cyano-2,2-dimethyl-1-phenyl-ethyl ester 
• 41658-69-9 2-bromo-2-methyl-propionitrile 
• 56-37-1 N-benzyl-N,N,N-triethylammonium chloride 
• 327619-21-6 thiophosphoric acid S-(1,1-dimethyl-2-oxo-2-phenylethyl) ester O,O-diethyl ester 
• 611-70-1 phenyl isopropyl ketone 
• 98-88-4 benzoyl chloride 
• 673-32-5 1-Phenylprop-1-yne 
• 75-05-8 acetonitrile 
• 10409-54-8 2-bromo-2-methyl-1-phenyl-propan-1-one 
• 7677-24-9 trimethylsilyl cyanide 

Downstream Products

• 4412-08-2 3-methyl-2-phenylbut-2-enoic acid 
• 7465-12-5 3-methyl-2-phenylbut-2-enamide 

Relevant articles and documents

A synthetic approach to tetrasubstituted alkenes: Using β-carbonyl benzothiazol-2-yl sulfones as electrophiles

A novel olefination method based on the modified Julia olefination reaction was developed. The reactions of β-carbonyl benzothiazol-2-yl sulfones with a series of alkynyllithiums and TMSCN gave the corresponding β-alkoxy sulfone intermediates, which under

A general and stereoselective method for synthesis of tri- and tetrasubstituted alkenes

A convenient, general and stereoselective synthesis of trisubstituted alkenes and tetrasubstituted alkenes containing a cyanide function as well as trisubstituted episulphides have been elaborated. Methodology described for the preparation of these compounds is based on the corresponding readily available selenophosphates 1 and thiophosphates 2.

AN INTERPRETATION OF THE SUBSTITUENT EFFECT IN THE BLAISE REARRANGEMENT IN TERMS OF PI-ORBITALS

The migratory aptitude of the substituent groups in the Blaise rearrangement can be explained in terms of the pi-electronic properties of the groups in the highest occupied molecular orbitals.The rates of the rearrangement reaction with relation to the substituent groups were also rationally understood based on the energy levels of the molecular orbitals.