210905-79-6

Basic information

• Product Name: [5,15-bis(4-iodophenyl)-10,20-bis(2,4,6-trimethylphenyl)porphyrinato^(2-)]zinc⁽²⁺⁾
• Synonyms: [5,15-bis(4-iodophenyl)-10,20-bis(2,4,6-trimethylphenyl)porphyrinato^(2-)]zinc⁽²⁺⁾
• CAS NO: 210905-79-6
• Molecular Weight: 1014.08
• Mol File: 210905-79-6.mol

Chemical Properties

• CAS DataBase Reference: [5,15-bis(4-iodophenyl)-10,20-bis(2,4,6-trimethylphenyl)porphyrinato^(2-)]zinc⁽²⁺⁾(CAS DataBase Reference)
• NIST Chemistry Reference: [5,15-bis(4-iodophenyl)-10,20-bis(2,4,6-trimethylphenyl)porphyrinato^(2-)]zinc⁽²⁺⁾(210905-79-6)
• EPA Substance Registry System: [5,15-bis(4-iodophenyl)-10,20-bis(2,4,6-trimethylphenyl)porphyrinato^(2-)]zinc⁽²⁺⁾(210905-79-6)

Safety Data

• Hazardous Substances Data: 210905-79-6(Hazardous Substances Data)

Upstream product

• 5970-45-6 zinc(II) acetate dihydrate 
• 15164-44-0 p-(iodophenyl)carboxaldehyde 
• 159152-14-4 5-(mesityl)dipyrromethane 

Downstream Products

• 379261-43-5 zinc(II) 5,15-bis[4-(2-(4-pyridyl)ethynyl)phenyl]-10,20-bis-[2,4,6-trimethylphenyl]porphyrin 
• 1242155-86-7 zinc(II) 5,15-bis{4-[2-(4-ethynyl-2,3,5,6-tetramethylphenyl)-9-(2,4,6-trimethylphenyl)[1,10]phenanthroline]phenyl}-10,20-bis(2,4,6-trimethylphenyl)porphyrin 
• 1443358-50-6 C₇₀H₄₈Br₂N₆Zn 
• 882878-33-3 [5,15-bis(2,4,6-trimethylphenyl)-10,20-bis[4-[(trimethylsilyl)ethynyl]phenyl]porphyrinato^(2-)]zinc⁽²⁺⁾ 
• 882878-32-2 [5,15-bis(4-([3-(3,3-diethyl-1-triazenyl)-5-(1,1-dimethylethyl)phenyl]ethynyl)phenyl)-10,20-bis(2,4,6-trimethylphenyl)porphyrinato^(2-)]zinc⁽²⁺⁾ 
• 924272-92-4 (((CH₃)3C₆H₂)2C₂₀H₈N₄(C₆H₄C₂C₁₂H₅N₂(C₆H₂(CH₃)3)(C₆(CH₃)4Br))2)Zn 

Relevant articles and documents

Influence of Rotator Design on the Speed of Self-Assembled Four-Component Nanorotors: Coordinative Versus Dispersive Interactions

Four-component nanorotors are prepared by the self-assembly of stator [Cu4(4)]4+with its four copper(I)-loaded phenanthroline stations and various rotators carrying one, two, or three pyridine terminals. The fourth component, 1,4-diazabicyclo[2.2.2]octane, serves as a connecting axle between rotator and stator. Capitalizing on the heteroleptic pyridyl and phenanthroline metal complexes concept, the rotator’s pyridine terminals are connected to the copper(I)-loaded phenanthroline stations (Npy → [Cu(phen)]+) in the STOP state and disconnected in the transition state of rotation. As the barrier of the thermally activated rotation, measured by variable-temperature 1H NMR, is mainly governed by attractive forces between stator stations and rotator terminals, it increases along the series Ea (monopyridine rotator) a (dipyridine rotator) a (tripyridine rotator). However, there are even distinct differences in rate between rotors with equal number of rotator terminals. The change from the 5,10-dipyridyl (cis) to 5,15-dipyridyl (trans) zinc porphyrin rotator enhances the rotational frequency by almost 1000-fold. Density functional theory computational results suggest that not only coordinative Npy → [Cu(phen)]+ interactions but also dispersive attraction influence the barrier of rotation.