Benzocaine/butamben/tetracaine

2-Benzyl-piperazine-1-carboxylic acid tert-butyl ester.

2-Benzyl-piperazine-1-carboxylic acid tert-butyl ester.

2-Benzyl-piperazine-1-carboxylic acid tert-butyl ester.

2-BUTENYL N-(4-(ETHOXYCARBONYL)PHENYL)CARBAMATE-

Reagent for: Esterification and peptide coupling of sterically hindered amino acids Preparation of efficient diazo-transfer reagents Oxidative insertion for palladium and nickel catalyst synthesis Preparation of catalysts for use in coupling

Reagent for: Esterification and peptide coupling of sterically hindered amino acids Preparation of efficient diazo-transfer reagents Oxidative insertion for palladium and nickel catalyst synthesis Preparation of catalysts for use in coupling

2-Methyl-6-nitrobenzoic anhydride is a reagent employed as a coupling promoter in the synthesis of amides, lactones, esters, and peptides. Application 2-Methyl-6-nitrobenzoic anhydride can be used: As a versatile lactonization reagent applicable in

2- tert -Butylaniline is a sterically hindered aniline. 2- tert -Butylaniline participates in chemo- and regioselective copper-catalyzed cross-coupling reaction for the effective amination of 2-chlorobenzoic acids.

2-{4-[4-(2-PYRIMIDINYL)-1-PIPERAZINYL]-2-BUTYNYL}-1 2-BENZISOTHIAZOL-3(2H)-ONE 1 1-DIOXIDE-

2，6-Diaza-spiro[3.5]nonane-6-carboxylic acid tert-butyl ester hydrochloride.

2，6-Diaza-spiro[3.5]nonane-6-carboxylic acid tert-butyl ester hydrochloride.

Application 3-(2-( tert -Butoxycarbonyl)-5-oxo-2,6-diazaspiro[3.6]decan-6-yl)benzoic acid is useful as a rigid linker in PROTAC development for targeted protein degradation as well as chemical conjugates.