81534-96-5

Basic information

• Product Name: 6-allyl-2,5-dimethoxy-3-methyl-1,4-benzoquinone
• Synonyms: 6-allyl-2,5-dimethoxy-3-methyl-1,4-benzoquinone
• CAS NO: 81534-96-5
• Molecular Weight: 222.241
• Mol File: 81534-96-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 6-allyl-2,5-dimethoxy-3-methyl-1,4-benzoquinone(CAS DataBase Reference)
• NIST Chemistry Reference: 6-allyl-2,5-dimethoxy-3-methyl-1,4-benzoquinone(81534-96-5)
• EPA Substance Registry System: 6-allyl-2,5-dimethoxy-3-methyl-1,4-benzoquinone(81534-96-5)

Safety Data

• Hazardous Substances Data: 81534-96-5(Hazardous Substances Data)

Upstream product

• 615-94-1 2,5-dihydroxy-1,4-benzoquinone 
• 488-48-2 tetrabromobenzoquinone 
• 81534-95-4 2,5-dibromo-3,6-dipropionamidohydroquinone 
• 81534-84-1 4,8-dibromo-2,6-diethylbenzo[1,2-d:4,5-d']bis(oxazole) 
• 81534-88-5 bromomethylbenzobis(ethyloxazole) 
• 81534-82-9 3,6-diamino-2,5-dibromo-1,4-hydroquinone 
• 27344-26-9 3,6-diamino-2,5-dibromo-1,4-benzoquinone 
• 98332-12-8 1-allyl-4-methyl-2,3:5,6-bis(cyclohexylidenedioxy)benzene 
• 98332-11-7 1,2:4,5-bis(cyclohexylidenedioxy)-3-methylbenzene 
• 182-86-5 dispirobis<1,3>dioxole-6',1''-cyclohexane> 
• 81534-90-9 allylmethylbenzobis(ethyloxazole) 
• 636-32-8 1,2,4,5-benzenetetrol 
• 81534-92-1 6-allyl-2,5-dihydroxy-3-methyl-1,4-benzoquinone 
• 77-78-1 dimethyl sulfate 

Downstream Products

• 98332-10-6 1-Benzyl-5-benzylamino-2,6-dimethyl-1H-indole-4,7-dione 
• 98332-09-3 6-allyl-2,5-bis(benzylamino)-3-methyl-1,4-benzoquinone 
• 98332-13-9 6-allyl-3,6-bis(allylamino)-3-methyl-1,4-benzoquinone 
• 81534-93-2 6-allyl-2,5-diamino-3-methyl-1,4-benzoquinone 

Relevant articles and documents

Oxidative Cyclization of Unsaturated Aminoquinones. Synthesis of Quinolinoquinones. Palladium-Catalyzed Synthesis of Pyrroloindoloquinones

2-Allyl-3,6-diamino-5-methyl-1,4-benzoquinone (1) underwent a facile oxidative cyclization to produce quinolinoquinone 3 in the presence of a variety of oxidizing agents, including palladium(II) salts.Chloranil was the most efficient oxidizing agent and produced 3 in high yield.Under hydrolysis conditions, (hydroxyethyl)benzobis(oxazole) 4 underwent a retroaldol reaction, followed by an aldehyde amine condensation and an electrocyclic cyclization to form quinolinoquinones.In contrast, 2-allyl-3,6-bis(benzylamino)-5-methyl-1,4-benzoquinone (13) underwent smooth, palladium(II)-catalyzed cyclization to form the corresponding indoloquinone.The corresponding bis(allylamino)benzoquinone 17 underwent a similar cyclization, followed by an olefin insertion reaction to form pyrroloindoloquinones 20 and 21.