93831-17-5

Basic information

• Product Name: 1,4-Dioxaspiro[4.5]decan-2-one, 3-(phenylmethylene)-, (Z)-
• CAS NO: 93831-17-5
• Molecular Formula: C15H16O3
• Molecular Weight: 244.29
• Mol File: 93831-17-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,4-Dioxaspiro[4.5]decan-2-one, 3-(phenylmethylene)-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Dioxaspiro[4.5]decan-2-one, 3-(phenylmethylene)-, (Z)-(93831-17-5)
• EPA Substance Registry System: 1,4-Dioxaspiro[4.5]decan-2-one, 3-(phenylmethylene)-, (Z)-(93831-17-5)

Safety Data

• Hazardous Substances Data: 93831-17-5(Hazardous Substances Data)

Upstream product

• 94034-50-1 5'-oxocyclohexanespiro-2'-(1',3'-dioxolan)-4'-yltriphenylphosphonium bromide 
• 94034-49-8 5'-bromocyclohexanespiro-2'-(1',3'-dioxolan)-4'-one 
• 4423-79-4 cyclohexanespiro-2'-(1',3'-dioxolan)-4'-one 
• 93796-39-5 5'-triphenylphosphoranylidenecyclohexanespiro-2'-(1',3'-dioxolan)-4'-one 
• 100-52-7 benzaldehyde 

Downstream Products

• 60404-08-2 2-acetyl-4-benzylidenetetronic acid 
• 4423-79-4 cyclohexanespiro-2'-(1',3'-dioxolan)-4'-one 
• 590-67-0 1-Methylcyclohexanol 
• 94034-66-9 3-hydroxy-3-methyl-1-phenylbutan-2-one 
• 78376-10-0 (Z)-5-benzylidene-4-hydroxy-3-phenylfuran-2(5H)-one 
• 108-94-1 cyclohexanone 
• 92189-05-4 4-benzylidene-2-ethoxycarbonyltetronic acid 
• 6547-53-1 2-[4-(benzyloxy)benzyl]acetic acid 
• 93831-21-1 4-benzyloxypulvinone 
• 93831-26-6 N,N-di-isopropyl-2-(4-benzyloxyphenyl)-3,4-dihydroxy-5-phenylpenta-2,4-dien-1-oic acid amide 
• 94034-68-1 5'-benzylcyclohexanespiro-2'-(1',3'-dioxolan)-4'-one 
• 94034-67-0 5'-cyclohexylmethylcyclohexanespiro-2'-(1',3'-dioxolan)-4'-one 
• 82140-91-8 2-hydroxy-3-phenyl-2-propenal 
• 114-76-1 sodium phenylphyruvate 

Relevant articles and documents

Dioxolanones as Synthetic Intermediates. Part 1. Synthesis of α-Keto Acids, α-Keto Aldehydes, and α-Ketols

2,2-Pentamethylene-1,3-dioxolan-4-one (10) has been elaborated to provide 5'-ylidene derivatives using a Wittig approach.This apparently novel class of compounds is subject to nucleophilic attack at the 4-position because of strain inherent in the 5-membered ring.Thus alkaline hydrolysis leads to the formation of α-keto acids; hydride reduction of dioxolanones incorporating conjugated aryl substituents using di-isobutylaluminium hydride leads to α-keto-aldehydes; the reaction of dioxolanone (15) with methylmagnesium iodide gave the α-ketol (40).