Hydroxybenzotriazole (abbreviated HOBt) is an organic compound that is a derivative of benzotriazole. It is a white crystalline powder, which as a commercial...

formation of amides by means of DCC (dicyclohexylcarbodiimide) and 1-hydroxybenzotriazole (HOBT). This reaction generally takes place at room temperature....

has better solubility in some organic solvents.[citation needed] Hydroxybenzotriazole Wikimedia Commons has media related to Benzotriazoles. Benzotriazole...

amines in the context of peptide synthesis. It can be prepared from 1-hydroxybenzotriazole and a chlorophosphonium reagent under basic conditions. It is a substitute...

difficult couplings HCTU and related reagents containing the 6-chloro-1-hydroxybenzotriazole moiety can be prepared by reaction with TCFH under basic conditions...

Some alternatives to NHS are the water-soluble analog sulfo-NHS, hydroxybenzotriazole (HOBt), 1-hydroxy-7-azabenzotriazole (HOAt), and pentafluorophenol...

DMAP, react with DCM to form methylene bispyridinium dichlorides. Hydroxybenzotriazole and related reagents used in peptide coupling react with DCM in the...

acids and amines in peptide synthesis. It can be prepared from 1-hydroxybenzotriazole and a chlorophosphonium reagent under basic conditions. This reagent...

salts. HBTU activates carboxylic acids by forming a stabilized HOBt (Hydroxybenzotriazole) leaving group. The activated intermediate species attacked by the...

convert carboxylic acids to amides or esters. Additives, such as N-hydroxybenzotriazole or N-hydroxysuccinimide, are often added to increase yields and decrease...

are often used in peptide synthesis, e.g., N-hydroxysuccinimide, hydroxybenzotriazole. Active esters of acrylic acid are precursors to polymers with reactive...

Signals, distress, ship UN 0507 1.4S Signals, smoke UN 0508 1.3C 1-Hydroxybenzotriazole, anhydrous, dry or wetted with less than 20% water, by mass UN 0509...

Weinreb–Nahm amides from carboxylic acids. Various carbodiimide-, hydroxybenzotriazole-, and triphenylphosphine-based couplings have been reported specifically...

(ethyl cyano(hydroxyimino)acetate). Amidinium reagents incorporating hydroxybenzotriazole moieties can exist in an N-form (guanadinium) or an O-form (uronium)...

or ethyl acetate. Compared with the benzotriazole derivatives 1-hydroxybenzotriazole (HOBt) and 1-hydroxy-7-azabenzotriazole (HOAt) (which are widely...

packed with equipment, containing flammable liquids UN 3474 4.1 1-Hydroxybenzotriazole, anhydrous, wetted with not less than 20% water, by mass UN 3475...

using menthol, 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide (EDCl), hydroxybenzotriazole(HOBt) and N,N-iisopropylethylamine(DIPEA). A pattern of reducing...