267898-02-2

Basic information

• Product Name: (E)-3-(But-2-enyloxy)-4-methoxybenzaldehyde
• Synonyms: (E)-3-(But-2-enyloxy)-4-methoxybenzaldehyde
• CAS NO: 267898-02-2
• Molecular Weight: 206.241
• Mol File: 267898-02-2.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: (E)-3-(But-2-enyloxy)-4-methoxybenzaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-3-(But-2-enyloxy)-4-methoxybenzaldehyde(267898-02-2)
• EPA Substance Registry System: (E)-3-(But-2-enyloxy)-4-methoxybenzaldehyde(267898-02-2)

Safety Data

• Hazardous Substances Data: 267898-02-2(Hazardous Substances Data)

Upstream product

• 621-59-0 isovanillin 
• 4784-77-4 (E)-1-Bromo-2-butene 
• 4784-77-4 (E/Z)-crotyl bromide 

Downstream Products

• 188255-40-5 3-isopropoxy-4-methoxy-2-(1-methyl-2-propenyl)benzaldehyde 
• 812646-63-2 2-[(2E)-but-2-enyl]-5-hydroxy-4-methoxybenzaldehyde 
• 812646-81-4 1-[5-Benzyloxy-2-((E)-but-2-enyl)-4-methoxy-phenyl]-propenone 
• 812646-78-9 3-(benzyloxy)-4-methoxy-2-(1-methyallyl)phenyl vinyl ketone 
• 778638-81-6 3-benzyloxy-4-methoxy-2-(1-methyl-2-propenyl)-1-vinylbenzene 
• 812646-77-8 3-ethoxy-4-methoxy-2-(1-methyallyl)phenyl vinyl ketone 
• 812646-80-3 1-[2-((E)-But-2-enyl)-5-ethoxy-4-methoxy-phenyl]-propenone 
• 812646-79-0 1-[2-((E)-But-2-enyl)-4,5-dimethoxy-phenyl]-propenone 
• 812646-76-7 3,4-dimethoxy-2-(1-methyallyl)phenyl vinyl ketone 
• 778638-80-5 3-ethoxy-4-methoxy-2-(1-methyl-2-propenyl)-1-vinylbenzene 
• 812646-87-0 7-ethoxy-6-methoxy-1-naphthol 
• 778638-73-6 7-ethoxy-6-methoxy-1-methylindene 
• 778638-72-5 6,7-dimethoxy-1-methylindene 
• 812646-71-2 1-[5-benzyloxy-2-(2-butenyl)-4-methoxyphenyl]-2-propen-1-ol 

Relevant articles and documents

Synthesis of 2-hydroxymethyl-2,3-dihydrobenzofurans

A one-pot protocol toward 2-hydroxymethyl-2,3-dihydrobenzofurans (1) starting with oxygenated o-allylbenzaldehydes (3) was described. The facile one-pot process was carried out by the oxidation of o-allylbenzaldehydes (3) with Oxone in the co-solvent of acetone and DMF in the presence of aqueous EDTA solution and then intramolecular ring-closure of the resulting o-allylphenols (2) in acceptable yields.

Syntheses of substituted naphthalenes and naphthols

Syntheses of substituted naphthalenes and naphthols are described. Based on Claisen rearrangement, ring-closing metathesis (RCM), and related reactions, isovanillin was successfully transformed into a series of substituted naphthalenes and naphthols with

A novel synthesis subtituted naphthalenes

Irradiation of 2-allylated acylbenzenes in DMF in the presence of potassium tert-butoxice constitutes a novel synthesis of substituted naphthalenes, including arylnaphthalenes. Typical examples including the conversions (1) → (2), (8) → (11) and (15) → (16).