59642-37-4

Upstream product

• 98-59-9 p-toluenesulfonyl chloride 
• 67-56-1 methanol 
• 186581-53-3 diazomethane 
• 107-31-3 Methyl formate 
• 36212-66-5 N²-(toluene-4-sulfonyl)-L-asparagine 

Downstream Products

• 116729-82-9 (S)-methyl 3-cyano-2-<(p-toluenesulfonyl)amino>propionate 
• 124921-80-8 (S)-N-<(4-Methylphenyl)sulfonyl>asparaginsaeure-1-methylester 
• 93139-26-5 (S)-4-amino-2-(toluene-4-sulfonylamino)-butyric acid methyl ester 
• 104097-65-6 N-(toluene-4-sulfonyl)-L-aspartic acid-4-nitrile 
• 62234-29-1 N2-p-toluenesulfonyl-L-2,4-diaminobutyric acid 
• 124921-85-3 (3S,3S')-4-(tert-Butyldiphenylsilyloxy)-N-<4'-(tert-butyldiphenylsilyloxy)-3'-<(4-methylphenyl)sulfonylamino>butyl>-3-<(4-methylphenyl)sulfonylamino>butansaeureamid 
• 124921-86-4 (3S)-Bis<4-(tert-butyldiphenylsilyloxy)-3-<(4-methylphenyl)sulfonylamino>butyl>amin 
• 124921-83-1 (2S,8S)-9-(tert-Butyldiphenylsilyloxy)-2,8-bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonansaeure-methylester 
• 124921-84-2 (2S,8S)-9-(tert-Butyldiphenylsilyloxy)-2,8-bis<(4-methylphenyl)sulfonylamino>-4-oxo-5-azanonanol 
• 124942-27-4 (2S,8S)-9-(tert-Butyldiphenylsilyloxy)-2,8-bis<(4-methylphenyl)sulfonylamino>-5-azanonanol 
• 116729-96-5 (S,S)-4-(methoxymethoxy)-N-<4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butyl>-3-<(p-toluenesulfonyl)amino>butanamide 
• 116729-98-7 (S,S)-N,N'-<4,4'-iminobis<1-(methoxymethoxy)butan-2-yl>>bis 
• 116729-88-5 (S)-4-(methoxymethoxy)-3-<(p-toluenesulfonyl)amino>butanoic acid 
• 116729-86-3 (S)-N-<1-cyano-3-(methoxymethoxy)propan-2-yl>-p-toluenesulfonamide 

Relevant academic research and scientific papers

Synthesis of oligopeptides as polynucleotide analogs

Several dipeptides which have a uracil moiety in their side chains were designed as nucleotide analogs. Oligopeptides obtained from the dipeptides as monomer units were water-soluble, but exhibited no hypochromic effect with poly A or poly dA.

Artificial Molecular Anion Hosts. Synthesis of a Chiral Bicyclic Guanidinium Salt Serving as a Functionalized Anchor Group for Oxo Anions

Starting from L-asparagine, the synthesis of the S,S-bis(hydroxymethyl)-substituted bicyclic guanidinium salt 3 is described, which is obtained in 20percent overall yield with a diastereomeric excess de >98percent.The guanidinium compound 3 may serve as a