1204479-24-2

Basic information

• Product Name: 2,6-dibromo-3,4,5-trimethoxytoluene
• Synonyms: 2,6-dibromo-3,4,5-trimethoxytoluene
• CAS NO: 1204479-24-2
• Molecular Weight: 340.011
• Mol File: 1204479-24-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,6-dibromo-3,4,5-trimethoxytoluene(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-dibromo-3,4,5-trimethoxytoluene(1204479-24-2)
• EPA Substance Registry System: 2,6-dibromo-3,4,5-trimethoxytoluene(1204479-24-2)

Safety Data

• Hazardous Substances Data: 1204479-24-2(Hazardous Substances Data)

Upstream product

• 72326-72-8 2-bromo-3,4,5-trimethoxy-1-methylbenzene 
• 6443-69-2 3,4,5-trimethoxytoluene 
• 212573-50-7 (2,3,4-trimethoxy-6-methylphenyl)boronic acid 

Relevant articles and documents

Directed metalation?￡?cross-coupling strategies. Total syntheses of the alleged and the revised phenanthrene natural product gymnopusin

The total synthesis of gymnopusin (2) is described. The originally assigned structure for gymnopusin 1a was found to be incorrect by total synthesis using the Directed ortho-Metalation (DoM)?￡?Cross- Coupling?￡?Directed remote Metalation (DreM) sequence, a demonstrable key strategy for the regioselective construction of the 9-phenanthrol core. The revised structure of gymnopusin (2) was confirmed by synthesis by adopting the same strategy but involving a key remote anionic Fries-rearrangement step. Both routes highlight methodologies and concepts which may be of value in the regiocontrolled synthesis of phenanthrenoids specifically and in complex polycyclic aromatics in general. Copyright