87900-51-4

Basic information

• Product Name: 2(1H)-Naphthalenone, 1,7-dihydroxy-1,6-dimethyl-4-(1-methylethyl)-
• CAS NO: 87900-51-4
• Molecular Formula: C15H18O3
• Mol File: 87900-51-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2(1H)-Naphthalenone, 1,7-dihydroxy-1,6-dimethyl-4-(1-methylethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2(1H)-Naphthalenone, 1,7-dihydroxy-1,6-dimethyl-4-(1-methylethyl)-(87900-51-4)
• EPA Substance Registry System: 2(1H)-Naphthalenone, 1,7-dihydroxy-1,6-dimethyl-4-(1-methylethyl)-(87900-51-4)

Safety Data

• Hazardous Substances Data: 87900-51-4(Hazardous Substances Data)

Upstream product

• 80713-20-8 methyl β-(3-methyl-4-methoxybenzoyl)propionate 
• 77996-10-2 4-Hydroxy-4-(4-methoxy-3-methylphenyl)-5-methyl-hexanoic Acid Lactone 
• 77996-14-6 (4-Isopropyl-7-methoxy-1,6-dimethyl-3,4-dihydro-naphthalen-2-yloxy)-trimethyl-silane 
• 77996-13-5 3,4-Dihydro-1-hydroxy-4-isopropyl-7-methoxy-1,6-dimethyl-2(1H)-naphthalenone 
• 2954-68-9 4-(4-methoxy-3-methylphenyl)-4-oxo-butyric acid ethyl ester 
• 80736-45-4 1,2,3,4-Tetrahydro-4-isopropyl-7-methoxy-6-methyl-1-naphthalenone 
• 70143-26-9 1,2,3,4-tetrahydro-1,2-dihydroxy-4-isopropyl-7-methoxy-1,6-dimethylnaphthalene 
• 70143-25-8 7-Methoxy-α-calacorene 
• 70143-24-7 4-(4-methoxy-3-methylphenyl)-5-methylhexanoic acid 
• 68233-93-2 1,2,3,4-Tetrahydro-4-isopropyl-7-methoxy-1,6-dimethyl-2-naphthalenone 
• 56051-00-4 1-hydroxy-4-isopropyl-7-methoxy-1,6-dimethylnaphthalen-2(1H)-one 
• 77996-11-3 4-Isopropyl-7-methoxy-1,6-dimethyl-1,2,3,4-tetrahydro-naphthalen-1-ol 

Relevant articles and documents

Gossypium Cadinanes and Their Analogues: Synthesis of Lacinilene C, 2,7-Dihydroxycadalene, and Their Methyl Ethers

The total synthesis of lacinilene C methyl ether has been accomplished in ten steps with an overall, optimal yield of 38percent by starting with o-methylanisole.Formation of the key α-aryl-α-ketol functionality, which is particularly sensitive to oxidation, was accomplished by stepwise oxidation reactions based on the use of N-methylmorpholine N-oxide/osmium tetraoxide acting on alkene and trimethylsilyl enol ether functionality.Other oxidations could be accomplished by using dichlorodicyanobenzoquinone to generate unsaturation adjacent to the α-ketol group or to form substituted naphtalenes.These reactions permitted adjustment of the oxidation level and oxygenation pattern of the key intermediate, 7-methoxy-α-calacorene (3,4-dihydro-4-isopropyl-7-methoxy-1,6-dimethylnaphthalene), to accomplish the synthesis of 2-hydroxy-7-methoxycadalene, 2,7-dihydroxycadalene, 7-methoxycadalene, and 7-hydroxycadalene, in addition to lacinilene C and its methyl ether.