898045-02-8

Basic information

• Product Name: dimethyl (5-(4-methoxybenzyloxy)-4-oxo-4H-pyran-2-yl)methylphosphonate
• Synonyms: dimethyl (5-(4-methoxybenzyloxy)-4-oxo-4H-pyran-2-yl)methylphosphonate
• CAS NO: 898045-02-8
• Molecular Weight: 354.296
• Mol File: 898045-02-8.mol

Chemical Properties

• CAS DataBase Reference: dimethyl (5-(4-methoxybenzyloxy)-4-oxo-4H-pyran-2-yl)methylphosphonate(CAS DataBase Reference)
• NIST Chemistry Reference: dimethyl (5-(4-methoxybenzyloxy)-4-oxo-4H-pyran-2-yl)methylphosphonate(898045-02-8)
• EPA Substance Registry System: dimethyl (5-(4-methoxybenzyloxy)-4-oxo-4H-pyran-2-yl)methylphosphonate(898045-02-8)

Safety Data

• Hazardous Substances Data: 898045-02-8(Hazardous Substances Data)

Upstream product

• 118708-61-5 5-p-methoxybenzyloxy-2-hydroxymethyl-4-pyrone 
• 824-94-2 p-methoxybenzyl chloride 
• 898045-00-6 (5-(4-methoxybenzyloxy)-4-oxo-4H-pyran-2-yl)methyl methanesulfonate 
• 898045-01-7 2-(bromomethyl)-5-((4-methoxybenzyl)oxy)-4H-pyran-4-one 
• 121-45-9 phosphorous acid trimethyl ester 
• 501-30-4 5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one 

Downstream Products

• 1334399-74-4 (E)-2-(4-bromostyryl)-5-hydroxy-4H-pyran-4-one 
• 1334399-82-4 (E)-2-(4-bromostyryl)-5-(4-methoxybenzyloxy)-4H-pyran-4-one 
• 1334399-79-9 (E)-5-(4-methoxybenzyloxy)-2-styryl-4H-pyran-4-one 
• 1334399-75-5 (E)-5-hydroxy-2-[2-(4-nitrophenyl)vinyl]-4H-pyran-4-one 
• 1334399-83-5 (E)-5-(4-methoxybenzyloxy)-2-(4-nitrostyryl)-4H-pyran-4-one 
• 1334399-86-8 (E)-5-(4-methoxybenzyloxy)-2-(2-(thiophen-2-yl)vinyl)-4H-pyran-4-one 
• 1334399-85-7 (E)-2-(2-(furan-2-yl)vinyl)-5-(4-methoxybenzyloxy)-4H-pyran-4-one 
• 1334399-84-6 (E)-5-(4-methoxybenzyloxy)-2-[2-(pyridin-2-yl)vinyl]-4H-pyran-4-one 
• 898045-04-0 C₂₈H₂₄O₈ 

Relevant articles and documents

Synthesis of tyrosinase inhibitory kojic acid derivative

Kojic acid derivative 2 was synthesized by joining two pyrone rings through an ethylene linkage by Horner-Emmons reaction of phosphonate 6 with aldehyde 7. The intermediates 6 and 7 were derived from kojic acid. The tyrosinase inhibitory activity of 2 was