ChemInform Abstract: Tandem Radical Decarboxylation-Oxidation of Amino Acids: A Mild and Efficient Method for the Generation of N-Acyliminium Ions and Their Nucleophilic Trapping.

ChemInform ◽  
2000 ◽  
Vol 31 (49) ◽  
pp. no-no
Author(s):  
Alicia Boto ◽  
Rosendo Hernandez ◽  
Ernesto Suarez
Keyword(s):  
Amino Acids ◽  
Efficient Method ◽  
Acyliminium Ions ◽  
Nucleophilic Trapping

Oxidative decar☐ylation of α-amino acids: A mild and efficient method for the generation ofN-acyliminium ions

1999 ◽  
Vol 40 (32) ◽  
pp. 5945-5948 ◽  
Author(s):  
Alicia Boto ◽  
Rosendo Herna´ndez ◽  
Ernesto Sua´rez
Keyword(s):  
Amino Acids ◽  
Efficient Method ◽  
Acyliminium Ions

scholarly journals An Efficient Method for the Reduction of N-Protected Amino Acids and Peptides to the Corresponding Alcohols

1999 ◽  
Vol 23 (7) ◽  
pp. 424-425
Author(s):  
T. Naqvi ◽  
M. Bhattacharya ◽  
W. Haq
Keyword(s):  
Amino Acids ◽  
Efficient Method

Reduction of pentachlorophenyl esters of Boc protected amino acids and peptides to the corresponding alcohols is described.

A facile one pot route for the synthesis of imide tethered peptidomimetics

2016 ◽  
Vol 14 (2) ◽  
pp. 556-563 ◽  
Author(s):  
Veladi Panduranga ◽  
Girish Prabhu ◽  
Roopesh Kumar ◽  
Basavaprabhu Basavaprabhu ◽  
Vommina V. Sureshbabu
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Efficient Method ◽  
One Pot ◽  
Protected Amino Acid

A simple and efficient method for the synthesis of N,N’-orthogonally protected imide tethered peptidomimetics is presented. The imide peptidomimetics were synthesized by coupling the in situ generated selenocarboxylate of Nα-protected amino acids with Nα-protected amino acid azides in good yields.

A Mild and Efficient Method for Copper-Catalyzed Ullmann-Type N-Arylation of Aliphatic Amines and Amino Acids.

ChemInform ◽  
2007 ◽  
Vol 38 (48) ◽  
Author(s):  
Qun Jiang ◽  
Deshou Jiang ◽  
Yuyang Jiang ◽  
Hua Fu ◽  
Yufen Zhao
Keyword(s):  
Amino Acids ◽  
Efficient Method ◽  
Aliphatic Amines

Memory of Chirality of Tertiary Aromatic Amides: A Simple and Efficient Method for the Enantioselective Synthesis of Quaternary α-Amino Acids

2009 ◽  
Vol 131 (30) ◽  
pp. 10711-10718 ◽  
Author(s):  
Mathieu Branca ◽  
Sébastien Pena ◽  
Régis Guillot ◽  
Didier Gori ◽  
Valérie Alezra ◽  
...  
Keyword(s):  
Amino Acids ◽  
Efficient Method ◽  
Enantioselective Synthesis ◽  
Memory Of Chirality

An Efficient Method for Constructing Cyclic β-Amino Acids Bearing Quaternary Stereocenters

Synlett ◽  
2019 ◽  
Vol 30 (05) ◽  
pp. 593-599 ◽  
Author(s):  
Shende Jiang ◽  
Guang Yang ◽  
Shuanglin Qin ◽  
Tongtong Liu ◽  
Yunhao Luo ◽  
...  
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Efficient Method ◽  
Ester Group ◽  
Chiral Auxiliary ◽  
Allyl Ester ◽  
Stereogenic Centers ◽  
Quaternary Stereocenters ◽  
High Yields ◽  
Quaternary Stereogenic Centers

This paper describes an efficient method for constructing cyclic β-amino acids bearing quaternary stereocenters. NaHMDS-promoted asymmetric α-alkylation was employed to obtain the key intermediates with quaternary stereogenic centers, which were subsequently reduced by NaBH4 in 10% methanol in THF, with high yields and high diastereoselectivities. By removing the allyl ester group and the chiral auxiliary, the corresponding cyclic β-amino acid hydrochlorides were finally obtained.

Sign in / Sign up

Export Citation Format

Share Document