156723-09-0

Basic information

• Product Name: 3-methoxy-6,6-dimethyl-2-[4-(1-methylethyl)-2,3,5-trimethoxyphenylmethyl]-2-cyclohexenone
• Synonyms: 3-methoxy-6,6-dimethyl-2-[4-(1-methylethyl)-2,3,5-trimethoxyphenylmethyl]-2-cyclohexenone
• CAS NO: 156723-09-0
• Molecular Weight: 376.493
• Mol File: 156723-09-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3-methoxy-6,6-dimethyl-2-[4-(1-methylethyl)-2,3,5-trimethoxyphenylmethyl]-2-cyclohexenone(CAS DataBase Reference)
• NIST Chemistry Reference: 3-methoxy-6,6-dimethyl-2-[4-(1-methylethyl)-2,3,5-trimethoxyphenylmethyl]-2-cyclohexenone(156723-09-0)
• EPA Substance Registry System: 3-methoxy-6,6-dimethyl-2-[4-(1-methylethyl)-2,3,5-trimethoxyphenylmethyl]-2-cyclohexenone(156723-09-0)

Safety Data

• Hazardous Substances Data: 156723-09-0(Hazardous Substances Data)

Upstream product

• 866464-91-7 4-(1-methylethyl)-2,3,5-trimethoxybenzaldehyde 
• 135-77-3 1,2,4-trimethoxy-benzene 
• 60241-78-3 3-(1-methylethyl)-1,2,4-trimethoxybenzene 
• 60241-77-2 1,2,4-trimethoxy-3-(prop-1-en-2-yl)benzene 
• 90611-61-3 3-methoxy-6,6-dimethylcyclohex-2-en-1-one 
• 156723-07-8 2-(1-methylethyl)-1,3,4-trimethoxy-5-(bromomethyl)benzene 
• 562-46-9 4,4-dimethylcyclohexane-1,3-dione 
• 77-78-1 dimethyl sulfate 
• 156723-06-7 4-(1-methylethyl)-2,3,5-trimethoxyphenylmethyl alcohol 
• 156723-08-9 4,4-dimethyl-2-[4-(1-methylethyl)-2,3,5-trimethoxyphenyl-methyl]-1,3-cyclohexanedione 

Downstream Products

• 156723-10-3 3-ethenyl-4,4-dimethyl-2-[4-(1-methylethyl)-2,3,5-trimethoxyphenylmethyl]-2-cyclohexenone 
• 1352034-35-5 C₃₃H₄₁F₃O₆ 
• 1352034-36-6 C₃₃H₄₁F₃O₆ 

Relevant articles and documents

Synthesis of (±)- and (+)-perovskone

A biomimetic synthesis of the triterpene (±)-perovskone was achieved featuring a remarkable polycyclization process in which three rings, four bonds, and five stereocenters were created in a single operation in 82% yield. This convergent synthesis required 16 steps, starting from vanillin, and proceeded in 9% overall yield. A second route to prepare optically active quinone 2 took 15 steps in 36% overall yield and featured a palladium-catalyzed reductive allylic transposition to establish the C-5 chirality stereospecifically. Quinone (-)-2 was converted to (+)-perovskone (1) via a polycyclization cascade, which created four rings, five bonds, and six stereocenters in a single operation in 50% yield.

Concise synthesis of (±)-perovskone

-