18458-71-4

Basic information

• Product Name: cis-2,6-diphenyltetrahydro-4H-pyran-4-one
• Synonyms: cis-2,6-diphenyltetrahydro-4H-pyran-4-one
• CAS NO: 18458-71-4
• Molecular Weight: 252.313
• Mol File: 18458-71-4.mol
• Article Data: 15

Chemical Properties

• CAS DataBase Reference: cis-2,6-diphenyltetrahydro-4H-pyran-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: cis-2,6-diphenyltetrahydro-4H-pyran-4-one(18458-71-4)
• EPA Substance Registry System: cis-2,6-diphenyltetrahydro-4H-pyran-4-one(18458-71-4)

Safety Data

• Hazardous Substances Data: 18458-71-4(Hazardous Substances Data)

Upstream product

• 542-05-2 acetonedicarboxylic acid 
• 100-52-7 benzaldehyde 
• 40989-96-6 (2S)-2-phenyl-2,3-dihydro-4H-pyran-4-one 
• 98-80-6 phenylboronic acid 
• 25830-20-0 cis-2,6-Diphenyl-4-acetoxy-1-oxacyclohexan 
• 80735-94-0 1-Phenyl-3-buten-1-ol 
• 55848-87-8 t-butyl 5-hydroxy-3-oxo-5-phenylpentanoate 
• 53063-63-1 5-hydroxy-3-oxo-5-phenyl-valeric acid methyl ester 
• 74854-71-0 t-2,t-6-diphenyl-r-4-aminooxane 
• 74854-79-8 c-2,c-6-diphenyl-r-4-aminooxane 
• 25830-15-3 trans-2,6-diphenyloxan-r-4-ol 
• 65042-30-0 (2R,4s,6S)-2,6-diphenyltetrahydropyran-4-ol 
• 171969-35-0 2,6-diphenyltetrahydro-2H-pyran-4-ol 

Downstream Products

• 28144-10-7 cis-2,6-diphenyl-tetrahydro-pyran-4-one oxime 
• 25830-15-3 2,6-Diphenyl-tetrahydro-pyran-4-ol 
• 67608-72-4 6ξ,8ξ-bis-(4-chloro-phenyl)-2r,4c-diphenyl-(1ξC⁹)-3-oxa-7-aza-bicyclo[3.3.1]nonan-9-one 
• 67608-71-3 2r,4c,6ξ,8ξ-tetraphenyl-(1ξC⁹)-3-oxa-7-aza-bicyclo[3.3.1]nonan-9-one 
• 67608-73-5 6ξ,8ξ-bis-(4-methoxy-phenyl)-2r,4c-diphenyl-3-oxa-7-aza-bicyclo[3.3.1]nonan-9-one 
• 131042-74-5 4-Methyl-2,6-diphenyl-tetrahydro-pyran-4-ol 
• 1227953-26-5 C₁₈H₁₉N₃OS 
• 1227953-28-7 C₂₄H₂₃N₃OS 
• 1227953-31-2 7,9-diphenyl-1,2,4-triaza-8-oxa-spiro(4.5)decan-3-thione 
• 74854-75-4 N-((2R,4R,6S)-2,6-Diphenyl-tetrahydro-pyran-4-yl)-acetamide 
• 38132-31-9 N-(2,6-diphenyltetrahydro-2H-4-pyranyl)-acetamide 
• 74854-71-0 t-2,t-6-diphenyl-r-4-aminooxane 
• 74854-79-8 c-2,c-6-diphenyl-r-4-aminooxane 
• 538-58-9 1,5-diphenyl-1,4-pentadiene-3-one 

Relevant articles and documents

Synthesis and anticancer activities of novel guanylhydrazone and aminoguanidine tetrahydropyran derivatives

In this paper we present the convenient syntheses of six new guanylhydrazone and aminoguanidine tetrahydropyran derivatives 2-7. The guanylhydrazone 2, 3 and 4 were prepared in 100% yield, starting from corresponding aromatic ketones 8a-c and aminoguanidi

Diastereoselective syntheses via Prins cyclization, crystal structures determination and theoretical studies of cis-2,6-diphenyl-4- hydroxytetrahydropyran and analogues

We report in this article the diastereoselective syntheses of tetrahydropyranyl derivatives 1-5, its cis configurational ascertainment by spectroscopy and finally the crystal structures determination that unequivocally shows the 1-5 configurations and its

Carbonyl umpolung reactivity of enals: NHC-catalyzed synthesis of aldol products via epoxide ring opening

A novel one-pot N-heterocyclic carbene catalyzed synthesis of aldol products and their application to a facile and highly cis-selective synthesis of tetrahydropyran-4-ones is reported. The protocol involves carbonyl umpolung reactivity of enals in which the carbonyl carbon attacks nucleophilically on electrophilic terminal epoxides, regioselectively, to afford aldol adducts in good to excellent yields. Georg Thieme Verlag Stuttgart - New York.