138090-71-8

Basic information

• Product Name: ethyl 2-diethylphosphono-2-(cyclohex-2-en-1-yloxy)acetate
• CAS NO: 138090-71-8
• Molecular Weight: 320.323
• Mol File: 138090-71-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: ethyl 2-diethylphosphono-2-(cyclohex-2-en-1-yloxy)acetate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl 2-diethylphosphono-2-(cyclohex-2-en-1-yloxy)acetate(138090-71-8)
• EPA Substance Registry System: ethyl 2-diethylphosphono-2-(cyclohex-2-en-1-yloxy)acetate(138090-71-8)

Safety Data

• Hazardous Substances Data: 138090-71-8(Hazardous Substances Data)

Upstream product

• 822-67-3 Cyclohex-2-enol 
• 17507-56-1 ethyl 2-diazo-2-(diethoxyphosphoryl)acetate 

Downstream Products

• 1451368-65-2 ethyl 2-(cyclohex-1-en-1-yl)-2-diethoxyphosphoryloxyacetate 
• 138090-78-5 {2-Cyclohex-2-enyl-1-[(2,4-dinitro-phenyl)-hydrazono]-ethyl}-phosphonic acid diethyl ester 
• 138090-69-4 {2-Cyclohex-2-enyl-1-[(2,4-dinitro-phenyl)-hydrazono]-ethyl}-phosphonic acid diethyl ester 
• 138090-76-3 [1-(Cyclohex-2-enyloxy)-vinyl]-phosphonic acid diethyl ester 
• 138090-77-4 (2-Cyclohex-2-enyl-acetyl)-phosphonic acid diethyl ester 
• 138090-70-7 2-(Cyclohex-2-enyloxy)-2-(diethoxy-phosphoryl)-3-dimethylamino-propionic acid ethyl ester 

Relevant articles and documents

Bronsted base catalyzed [2,3]-Wittig/phospha-Brook tandem rearrangement sequence

A Bronsted base catalyzed rearrangement reaction of 2-allyloxy-2-phosphonoacetate derivatives was developed. This reaction proceeded via a [2,3]-Wittig rearrangement followed by a phospha-Brook rearrangement. This is the first example of a catalytic [2,3]-Wittig rearrangement initiated by a Bronsted base.