METHOD FOR PRODUCTION OF ADAMANTYL-CONTAINING AMINOCARBOXYLIC ACID N-IMIDOYLATED ESTERS Russian patent published in 2005 - IPC

Abstract RU 2250897 C1

FIELD: organic chemistry.

SUBSTANCE: method for production of aminocarboxylic acid N- substituted esters, in particular adamantyl-containing aminocarboxylic acid N-imidoylated esters of general formula 1 . Claimed method includes reaction of adamantyl-containing imidoyl chloride of formula 2 , wherein Ad is 1-adamantyl group: Ar is C₆H₅ with aminocarboxylic acid ester of general formula H₂N-R¹-COOR², wherein R¹ is - C₆H₄- (1,4-phenylene) or group of formula 3 , 4 or 5 ; and R² is ethyl, in organic solvent, in presence of triethylamine as hydrogen chloride acceptor. As aminocarboxylic acid esters aminocarboxylic acid ester hydrochlorides are used.

EFFECT: new adamantyl-containing aminocarboxylic acid N-imidoylated esters.

3 cl, 10 ex

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RU 2 250 897 C1

Authors

Popov Ju.V.

Shishkin E.V.

Vasil'Ev V.A.

Shishkin V.E.

Dates

2005-04-27—Published

2003-12-15—Filed