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tert-Butyloxycarbonyl protecting group. The tert-butyloxycarbonyl protecting group or tert-butoxycarbonyl protecting group [1] (BOC group) is an acid-labile protecting group used in organic synthesis. The BOC group can be added to amines under aqueous conditions using di-tert-butyl dicarbonate in the presence of a base such as sodium hydroxide:
The tert-butyloxycarbonyl group is marked blue. Amines have a special importance in peptide synthesis, but are a quite potent nucleophile and also relatively strong bases. These characteristics imply that new protecting groups for amines are always under development. [47] Amine groups are primarily protected through acylation, typically as a ...
Di-tert-butyl dicarbonate is a reagent widely used in organic synthesis. [1] Since this compound can be regarded formally as the acid anhydride derived from a tert-butoxycarbonyl (Boc) group, it is commonly referred to as Boc anhydride. This pyrocarbonate reacts with amines to give N-tert-butoxycarbonyl or so-called Boc
Tert-Butylamine; Butylated hydroxyanisole; Butylated hydroxytoluene; 4-tert-Butylbenzaldehyde; N-tert-Butylbenzenesulfinimidoyl chloride; Para-tert-Butylbenzoic acid; 4-tert-Butylcatechol; Tert-Butyldiphenylsilyl; Tert-Butylhydroquinone; Tert-Butyllithium; Tert-Butyloxycarbonyl protecting group; Tert-Butylphosphaacetylene; Tert-Butylthiol; N-t ...
NBoc-DMT, or NB-DMT, also known as N1-tert-butoxycarbonyl-N,N-dimethyltryptamine, is a serotonergic psychedelic of the tryptamine family. [ 1 ] [ 2 ] It is a novel designer and recreational drug and is a synthetic modification of dimethyltryptamine (DMT) with an N′ - tert -butyloxycarbonyl (NBoc) group .
Heating the product at 60 °C for 3 hours causes the expulsion of a di-tert-butylacetylene and the reformation of P-P bonds. Another reaction pathway involves the addition of 3 equivalents of CO to the product, leading to the production of Ni(IMes)(CO) 3 and the ladderane-like compound described at the beginning of this section.
2,6-Di-tert-butylphenol is an organic compound with the structural formula 2,6-((CH 3) 3 C) 2 C 6 H 3 OH. This colorless solid alkylated phenol and its derivatives are used industrially as UV stabilizers and antioxidants for hydrocarbon -based products ranging from petrochemicals to plastics. [ 1 ]
Di-tert-butyl-iminodicarboxylate is an organic compound that can be described with the formula [(CH 3) 3 COC(O)] 2 NH. It is a white solid that is soluble in organic solvents. The compound is used as a reagent for the preparation of primary amines from alkyl halides. [1] It was popularized as an alternative to the Gabriel synthesis for the same ...