266999-89-7

Basic information

• Product Name: 2-Propenal, 3-(3,4-dihydroxy-5-methoxyphenyl)-, (2E)-
• CAS NO: 266999-89-7
• Molecular Formula: C10H10O4
• Molecular Weight: 194.187
• Mol File: 266999-89-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2-Propenal, 3-(3,4-dihydroxy-5-methoxyphenyl)-, (2E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propenal, 3-(3,4-dihydroxy-5-methoxyphenyl)-, (2E)-(266999-89-7)
• EPA Substance Registry System: 2-Propenal, 3-(3,4-dihydroxy-5-methoxyphenyl)-, (2E)-(266999-89-7)

Safety Data

• Hazardous Substances Data: 266999-89-7(Hazardous Substances Data)

Upstream product

• 87-66-1 2-hydroxyresorcinol 
• 65841-02-3 3,4-diacetoxy-5-methoxybenzaldehyde 
• 314728-26-2 1-(3-methoxy-4,5-dihydroxy-phenol)propene 
• 71186-63-5 2-allyloxy-3-methoxy-phenol 
• 4055-72-5 5-Hydroxyeugenol 
• 934-00-9 3-methocycatechol 
• 340010-10-8 (E)-3-methoxy-5-(3-oxoprop-1-en-1-yl)-1,2-phenylene diacetate 

Relevant articles and documents

DDQ-mediated oxidation of allylarenes: Expedient access to cinnamaldehyde-containing phenylpropanoids

Phenylpropanoid natural products containing a cinnamaldehyde motif were easily synthesized from allylarenes mediated by 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) oxidation. Representative examples described herein are five types of 4-hydroxycinnamaldehyde derivatives from monolignols biosynthesis, Boropinal C, and 7-methoxywutaifuranal from plant extracts. Especially, simple synthesis of 7-methoxywutaifuranal was exploited through selective mono-oxidation and subsequent isomerization-ring-closing-metathesis strategy.

Total synthesis of (±)-Eusiderin G and (±)-Eusiderin M

(±)-Eusiderin G and (±)-Eusiderin M were first synthesized from pyrogallol, in which the Claisen Rearrangement was used to afford two important C6-C3 units.