4184-90-1Relevant academic research and scientific papers
Methods for the synthesis of dicarba bridges in organic compounds
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Page/Page column 28; 29; 115; 124;, (2015/11/17)
The present invention relates to methods for forming dicarba bridges in organic compounds. This involves the use of a pair of complementary metathesisable groups on the organic compound, and subjecting the compound to cross-metathesis under microwave radiation conditions. In an alternative, the compounds contain a turn-inducing group between the pair of cross-metathesisable groups to facilitate the cross-metathesis.
Efficient synthesis of optically active α-quaternary amino acids by highly diastereoselective [2,3]-rearrangement of allylic ammonium ylides
Zhu, Ting-Shun,Xu, Ming-Hua
supporting information; experimental part, p. 7274 - 7276 (2012/08/28)
A pincer-like chiral auxiliary strategy for synthesizing various optically active α,α-disubstituted amino acids in high yields with excellent enantioselectivities is described.
Effecient kinetic resolution of racemic amino aldehydes by oxidation with N-iodosuccinimide
Minato, Daishirou,Nagasue, Yoko,Demizu, Yosuke,Onomura, Osamu
supporting information; experimental part, p. 9458 - 9461 (2009/05/06)
(Chemical Equation Presented) Selective recognition: The first efficient method for the kinetic resolution of racemic amino aldehydes (see scheme, PG=protecting group) is based on a copper(II)/(R,R)-Ph-BOX complex. The coordinated amino aldehydes were tra
Conotoxin analogues and methods for synthesis of intramolecular dicarba bridge-containing peptides
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Page/Page column 60; 54, (2010/11/28)
According to the present invention, there is provided a range of new conotoxin derivatives and methods for synthesizing these analogues and other intramolecular dicarba bridge-containing peptides, including dicarba-disulfide bridge-containing peptides.
