83600-35-5

Basic information

• Product Name: 3,4,5,6-Tetrahydro-2-hydroxy-3-phenylseleno-2H-pyran
• Synonyms: 3,4,5,6-Tetrahydro-2-hydroxy-3-phenylseleno-2H-pyran
• CAS NO: 83600-35-5
• Molecular Weight: 257.191
• Mol File: 83600-35-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 3,4,5,6-Tetrahydro-2-hydroxy-3-phenylseleno-2H-pyran(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4,5,6-Tetrahydro-2-hydroxy-3-phenylseleno-2H-pyran(83600-35-5)
• EPA Substance Registry System: 3,4,5,6-Tetrahydro-2-hydroxy-3-phenylseleno-2H-pyran(83600-35-5)

Safety Data

• Hazardous Substances Data: 83600-35-5(Hazardous Substances Data)

Upstream product

• 17697-12-0 benzeneseleninic anhydride 
• 289-66-7 1,2-dihydropyrane 
• 5707-04-0 Phenylselenyl chloride 
• 110-87-2 3,4-dihydro-2H-pyran 
• 89113-96-2 2-Chloro-3-phenylselanyl-tetrahydro-pyran 

Downstream Products

• 83600-41-3 5β-phenylseleno-1α,6α-2,7-dioxabicyclo<4.3.0>nonan-8-one 
• 83600-37-7 methyl 3-phenylselenotetrahydropyran-2-ylacetate 
• 83600-36-6 methyl 7-hydroxy-4-phenylselenohept-2-enoate 

Relevant articles and documents

Oxidative ring contraction of benzeneselenenate adducts of glycal ethers. Synthesis of showdomycin analogues

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Formal Total Synthesis of (+/-)-Pseudomonic Acids from Dihydropyran

A new, convenient, and stereoselective route to a central intermediate in pseudomonic acid synthesis via the cis-fused γ-lactone, 2,7-dioxabicyclonon-4-en-8-one (3), is described.The required relative stereochemistry of the 2- and 5-side chains is established by a palladium(0)-mediated allylic substitution of the γ-lactone (3) by di-t-butylsodiomalonate.