124313-26-4

Basic information

• Product Name: (2S,4S)-2-Ethoxy-6-methyl-4-((E)-styryl)-chroman
• CAS NO: 124313-26-4
• Molecular Weight: 294.393
• Mol File: 124313-26-4.mol

Chemical Properties

• CAS DataBase Reference: (2S,4S)-2-Ethoxy-6-methyl-4-((E)-styryl)-chroman(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,4S)-2-Ethoxy-6-methyl-4-((E)-styryl)-chroman(124313-26-4)
• EPA Substance Registry System: (2S,4S)-2-Ethoxy-6-methyl-4-((E)-styryl)-chroman(124313-26-4)

Safety Data

• Hazardous Substances Data: 124313-26-4(Hazardous Substances Data)

Upstream product

• 127567-77-5 2-(1-isopropylthio-3-phenyl-2-propenyl)-4-methylphenol 
• 109-92-2 ethyl vinyl ether 
• 131219-78-8 ((E)-3-Isopropylsulfanyl-propenyl)-benzene 
• 106-44-5 p-cresol 

Relevant articles and documents

Novel Generation of o-Quinone Methides on the Basis of Lewis Acid Catalyzed 1,4-Dethiolation of o-(1-(Alkylthio)alkyl)phenols

The treatment of o-(1-(alkylthio)alkyl)phenols with Lewis acid resulted in the formation of o-quinone methides by the novel 1,4-dethiolation process, which, being activated with Lewis acid, reacted in situ with various dienophiles in the manner of Diels-Alder reaction in high efficiency. o-Quinone allide, provided from o-(1-(alkylthio)allyl)phenol, also behaved as heterodienes.

A New Generation of o-Quinone Methides from o-(1-(Alkylthio)alkyl)phenols under Mild Conditions

o-(1-(Alkylthio)alkyl)phenols are converted into o-quinone methides in good yield by treatment with silver oxide under mild conditions.Since the methides tend to prefer (E) configuration, cis-4-alkyl-2-alkoxychromans are exclusively obtained as a result o