4,8-Dioxaspiro[2.5]oct-1-ene, 6,6-dimethyl-1-phenyl-

Base Information

• Chemical Name: 4,8-Dioxaspiro[2.5]oct-1-ene, 6,6-dimethyl-1-phenyl-
• CAS No.: 122762-89-4
• Molecular Formula: C14H16O2
• Molecular Weight: 216.28
• DSSTox Substance ID: DTXSID00439614
• Nikkaji Number: J677.239K
• Wikidata: Q82255615
• Mol file: 122762-89-4.mol

Synonyms:4,8-Dioxaspiro[2.5]oct-1-ene, 6,6-dimethyl-1-phenyl-;122762-89-4;SCHEMBL8393546;DTXSID00439614;1-Phenyl-6,6-dimethyl-4,8-dioxaspiro[2.5]oct-1-ene

Chemical Property of 4,8-Dioxaspiro[2.5]oct-1-ene, 6,6-dimethyl-1-phenyl-

Chemical Property:

• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 216.115029749
• Heavy Atom Count: 16
• Complexity: 301

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1(COC2(C=C2C3=CC=CC=C3)OC1)C

Technology Process of 4,8-Dioxaspiro[2.5]oct-1-ene, 6,6-dimethyl-1-phenyl-

There total 10 articles about 4,8-Dioxaspiro[2.5]oct-1-ene, 6,6-dimethyl-1-phenyl- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 79.0%

2-chloro-2-phenylcyclopropanone 2,2-dimethyl-1,3-propanediyl acetal (182248-14-2) → 2-phenylcyclopropenone 2,2-dimethyl-1,3-propanediyl acetal (122762-89-4)

Guidance literature:

With potassium tert-butylate; In tetrahydrofuran;

DOI:10.1021/jo001722b

Reference yield: 78.0%

2-tert-butoxy-3-phenylcyclopropanone 2,2-dimethyl-1,3-propanediyl acetal (180988-47-0) → 2-phenylcyclopropenone 2,2-dimethyl-1,3-propanediyl acetal (122762-89-4)

Guidance literature:

With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; at -60 ℃; for 2h;

DOI:10.1016/j.tetlet.2007.07.133

Reference yield: 60.0%

2-bromomethyl-2-(chlorophenylmethyl)-5,5-dimethyl-1,3-dioxane (182248-13-1) → 2-phenylcyclopropenone 2,2-dimethyl-1,3-propanediyl acetal (122762-89-4)

Guidance literature:

With potassium tert-butylate;

DOI:10.1002/pro.2260

upstream raw materials:

iodobenzene

6,6-dimethyl-4,8-dioxaspiro[2,5]oct-1-ene

2-Chloromethyl-2-(chloro-phenyl-methyl)-5,5-dimethyl-[1,3]dioxane

potassium tert-butylate

Downstream raw materials:

6,6-Dimethyl-1-phenyl-2-phenylsulfanyl-4,8-dioxa-spiro[2.5]oct-1-ene

2-((2S)-2-tert-butoxycarbonylamino-1-hydroxy-3-methylbutyl)-3-phenylcyclopropenone 2,2-dimethyl-1,3-propanediyl acetal

5,5-bis(ethoxycarbonyl)-4-methyl-3-phenylcyclopent-2-enone 1,3-(2,2-dimethyl)propanediyl acetal

5,5-dicyano-2,4-diphenylcyclopent-2-enone 1,3-(2,2-dimethyl)propanediyl acetal

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