83436-29-7

Basic information

• Product Name: 1,3-Benzenediol, 4-ethyl-5-methoxy-
• CAS NO: 83436-29-7
• Molecular Formula: C9H12O3
• Molecular Weight: 168.192
• Mol File: 83436-29-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,3-Benzenediol, 4-ethyl-5-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Benzenediol, 4-ethyl-5-methoxy-(83436-29-7)
• EPA Substance Registry System: 1,3-Benzenediol, 4-ethyl-5-methoxy-(83436-29-7)

Safety Data

• Hazardous Substances Data: 83436-29-7(Hazardous Substances Data)

Upstream product

• 2174-64-3 5-methoxyresorcinol 
• 61142-47-0 (E)-2-Methoxy-pent-2-ene 
• 1663-67-8 malonoyl dichloride 
• 41905-72-0 (E)-2-methoxy-pent-2-ene 
• 53119-70-3 2-Methoxy-1-pentene 
• 88552-19-6 5-ethyl-4-methoxy-6-methyl-2H-pyran-2-one (macommelin) 
• 720698-36-2 2,2,2-trichloro-1-(2,4-dihydroxy-6-methoxy-phenyl)-ethanone 
• 3602-54-8 4,6-dihydroxy-2-methoxyacetophenone 

Downstream Products

• 94632-41-4 ethyl phloroglucinol 

Relevant articles and documents

Enol Ethers, XIV. Acylation of Keto Enol Ethers with Malonyl Dichloride - A New Synthesis of Phloroglucinols

Phloroglucinols 4 and/or 4-hydroxy-2H-pyran-2-ones 5 are formed from keto enol ethers 1 and malonyl dichloride (2a) in high yields.Since the pyranones 5 can be smoothly converted into phloroglucinols, the reaction of 1 with 2a represents a new, facile synthetic route to phloroglucinols.The reaction proceeds via formation of a chloro carbonyl ketene 8 and its subsequent reaction with 1.The product ratio 4:5 is rationalized in terms of substituent effects in the enol ether substrate.