1374631-70-5

Basic information

• Product Name: C₃₄H₃₈F₂N₄O₇
• Synonyms: C₃₄H₃₈F₂N₄O₇
• CAS NO: 1374631-70-5
• Molecular Weight: 652.695
• Mol File: 1374631-70-5.mol

Chemical Properties

• CAS DataBase Reference: C₃₄H₃₈F₂N₄O₇(CAS DataBase Reference)
• NIST Chemistry Reference: C₃₄H₃₈F₂N₄O₇(1374631-70-5)
• EPA Substance Registry System: C₃₄H₃₈F₂N₄O₇(1374631-70-5)

Safety Data

• Hazardous Substances Data: 1374631-70-5(Hazardous Substances Data)

Upstream product

• 21397-11-5 aminofluoronitrobenzene 
• 24424-99-5 di-tert-butyl dicarbonate 
• 1374631-72-7 tert-butyl (2-fluoro-3-nitrophenyl)carbamate 
• 1042129-03-2 C₂₂H₂₃FN₂O₆ 
• 1042129-01-0 dimethyl 1,8-diaza-4,5-diisobutoxy-9-fluoro-2,7-anthracenedicarboxylate 
• 67-56-1 methanol 
• 1374631-73-8 tert-butyl (3-amino-2-fluorophenyl)carbamate 

Relevant articles and documents

A highly stable double helix of aromatic oligoamide comprised of fused ring aromatic units

Aromatic oligoamides of 2,6-diaminofluorobenzene and 1,8- diazafluoroanthrancene-2,7-diacid have been synthesized by a convergent method. The heptameric oligoamide can not only fold into a single helix but also hybridize into a highly stable double helix through intensive intermolecular aromatic stackings, which has been extensively characterized in the solid state by single crystal X-ray diffractions and in solution by 1H NMR, NOESY, and UV/vis spectra. The Kdim values of the heptamer are over 107 L mol-1 in various solutions at rt. The extensive interstrand interactions, enlarged diameter (5.4 ?), and lower torsion angles (13°) render heptamer 1 readily to hybridize into a highly stable double helix based on spring-like extension mechanism.