14205-42-6 Usage
General Description
Ethyl 3-(dimethylamino)-2-butenoate is a chemical compound with the molecular formula C8H15NO2. It is an ester, with the ethyl group attached to the oxygen atom, and a 3-(dimethylamino)-2-butenoate functional group. ethyl 3-(dimethylamino)-2-butenoate is commonly used as a flavoring agent in the food industry and as a fragrance ingredient in the cosmetic and perfume industry. It has a fruity, floral aroma and is often used to impart a sweet, citrusy scent to products. Ethyl 3-(dimethylamino)-2-butenoate is also used in organic synthesis and as a reagent in chemical reactions due to its unique chemical properties.
Check Digit Verification of cas no
The CAS Registry Mumber 14205-42-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,0 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 14205-42:
(7*1)+(6*4)+(5*2)+(4*0)+(3*5)+(2*4)+(1*2)=66
66 % 10 = 6
So 14205-42-6 is a valid CAS Registry Number.
InChI:InChI=1/C8H15NO2/c1-5-11-8(10)6-7(2)9(3)4/h6H,5H2,1-4H3
14205-42-6Relevant articles and documents
Self-condensation of (β-Alkoxycarbonylalkylidene)ammonium Salts
Boehme, Horst,Graetz, Jochen Graetzel von,Martin, Fred,Matusch, Rudolf,Nehne, Joerg
, p. 394 - 402 (2007/10/02)
Iminium chlorides or trifluoroacetates of type 2, formed by protonation of β-(alkoxycarbonyl)-enamines 1, have been proved to undergo condensation to give derivatives of 4-alkyl-2-amino-6-hydroxybenzoic acid 6 via elimination of ammonium salt and alcohol.The structures of 6 had been established by spectroscopic data as well as by further reactions.The range of application of this condensation reaction has been studied and the mechanism is discussed.In the primary step presumably a nucleophilic attack on the alkoxycarbonyl group of the iminium salt 2 takes place by the enamine 1 present in the equilibrium.Analogous reactions are also found for homologues of the enamine 1 (e.g. 11, 13 and 17) to give the condensation products 12, 14, 15, and 20.
