26067-99-2

Basic information

• Product Name: Ethenamine, N-(diphenylmethylene)-2,2-diphenyl-
• CAS NO: 26067-99-2
• Molecular Formula: C27H21N
• Molecular Weight: 359.47
• Mol File: 26067-99-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: Ethenamine, N-(diphenylmethylene)-2,2-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethenamine, N-(diphenylmethylene)-2,2-diphenyl-(26067-99-2)
• EPA Substance Registry System: Ethenamine, N-(diphenylmethylene)-2,2-diphenyl-(26067-99-2)

Safety Data

• Hazardous Substances Data: 26067-99-2(Hazardous Substances Data)

Upstream product

• 124316-00-3 1-<<(Triphenylphosphoranylidene)amino>methyl>benzotriazole 
• 3704-40-3 2,5-diphenyl-1,3-thiazole 
• 100-58-3 phenylmagnesium bromide 
• 119-61-9 benzophenone 
• 157251-21-3 Diethyl <<(triphenylphosphoranylidene)amino>methy>phosphonate 
• 26199-71-3 2-(Diphenylmethylenamino)-1,1-diphenylaethanol 

Relevant articles and documents

Convenient Preparations of Diethyl phosphonates, 2-Azabutadienes, and Isoquinolines from a 1,2-Monoazabisylide Equivalent

Diethyl methyl>phosphonate (4), prepared in situ by treatment of 1-methyl>benzotriazole (betmip 6) with diethyl phosphite anion, is converted by treatment with butyllithium into the corresponding carbanion 5.Carbanion 5, the first example of a 1,2-monoazabisylide equivalent, provides a versatile synthetic method to introduce the C=NC=C structural unit, as illustrated by convenient preparations of 1,4-diaryl-2-azabutadienes, 1,1,4,4-tetraaryl-2-azabutadienes, diethyl phosphonates, and isoquinolines.

NICKEL-CATALYZED REACTIONS OF THIAZOLES, ISOXAZOLES, OXAZOLINES AND THIAZOLINES WITH GRIGNARD REAGENTS

Grignard reagents convert thiazoles, isoxazoles, oxazolines and thiazolines into N-vinylimines, β-amino-α,β-unsaturated ketones, tetrahydrooxazoles and tetrahydrothiazoles, respectively, under the influence of phosphine-ligated nickel species.The reaction characteristics and the uncatalyzed reactions are described.