201297-40-7

Basic information

• Product Name: ((E)-1-Carbamoyl-2-methylamino-vinyl)-carbamic acid benzyl ester
• Synonyms: ((E)-1-Carbamoyl-2-methylamino-vinyl)-carbamic acid benzyl ester
• CAS NO: 201297-40-7
• Molecular Weight: 249.269
• Mol File: 201297-40-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: ((E)-1-Carbamoyl-2-methylamino-vinyl)-carbamic acid benzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: ((E)-1-Carbamoyl-2-methylamino-vinyl)-carbamic acid benzyl ester(201297-40-7)
• EPA Substance Registry System: ((E)-1-Carbamoyl-2-methylamino-vinyl)-carbamic acid benzyl ester(201297-40-7)

Safety Data

• Hazardous Substances Data: 201297-40-7(Hazardous Substances Data)

Upstream product

• 70897-15-3 N-α-carbobenzoxy-L-serinamide 
• 74-89-5 methylamine 
• 204579-25-9 Toluene-4-sulfonic acid (E)-2-benzyloxycarbonylamino-2-carbamoyl-vinyl ester 

Relevant articles and documents

Synthesis and characterization of β-O-Tosyldehydroserine as a precursor of dehydroamino acids

β-O-Tosyldehydroserine 3 is prepared directly by the oxidation of the corresponding serine derivative 1 with dimethyl sulfoxide which is activated by p-toluenesulfonyl chloride. The enol tosylate 3 retains reactivities characteristic of aldehydes like those expected for the corresponding dehydroserine derivative 2. A typical reaction of 3 includes substitution of the tosyl group with nucleophiles such as primary and secondary amines, leading to other dehydroamino acids.