59577-40-1Relevant academic research and scientific papers
Oxime-Based carbonates as useful reagents for both n-protection and peptide coupling
Jad, Yahya El-Sayed,Khattab, Sherine N.,El-Faham, Ayman,Albericio, Fernando
, p. 14361 - 14376 (2012)
We have demonstrated that oxime-based mixed carbonates are very effective reagents for both N-protection and peptide coupling.
Carbonic acid esters, and the preparation thereof and their use
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, (2008/06/13)
Carbonic acid esters of the formula substituent(s) substituents(s) wherein R'1 is lower alkyl which may have substituent)s) selected from the group of halogen, lower alkoxy and aryloxy, or ar(lower)-alkyl which may have substituents)s) selected from the group of lower alkoxy, halogen, nitro and cyano, and R'2 is benzotriazolyl which may have halogen; or a group represented by the formula: STR1 wherein Y' and Z' are each cyano, nitro, carbamoyl, esterified carboxy, lower alkanoyl, aroyl or disubstituted carbamoyl; provided that when R'2 is a group represented by the formula: STR2 wherein Y' and Z' are each cyano, nitro, carbamoyl or esterified carboxy, R'1 is ar(lower) alkyl having substituent(s) selected from the group of lower alkoxy, halogen, nitro and cyano. A process for the protection of amino and/or imino groups in compounds containing them by reacting them with the aforementioned esters is also disclosed.
Oxime carbonates
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, (2008/06/13)
Novel carbonic acid esters are disclosed which are useful in a process for introducing esterified carboxy-type protective groups on amino and/or imino groups in amino and/or imino group - containing compounds for the temporary protection of said amino and/or imino groups. Additionally, processes for preparing said esters are also disclosed.
