3-Methyl-DELTA-valerolactone homopolymer

Base Information

• Chemical Name: 3-Methyl-DELTA-valerolactone homopolymer
• CAS No.: 97145-14-7
• Molecular Formula: C6H10O2
• Molecular Weight: 114.144
• Mol file: 97145-14-7.mol

Synonyms:3-Methyl-DELTA-valerolactone homopolymer

Chemical Property of 3-Methyl-DELTA-valerolactone homopolymer

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-Methyl-DELTA-valerolactone homopolymer

There total 138 articles about 3-Methyl-DELTA-valerolactone homopolymer 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: 100.0%

4-methyl-5,6-dihydro-2H-pyran-2-one (2381-87-5) → 4-methyl-tetrahydro-pyran-2-one (1121-84-2,97145-14-7)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In methanol; under 1500.15 Torr;

DOI:10.1002/chem.201104073

Reference yield: 96.0%

3-methylpentane-1,5-diol (4457-71-0) → 4-methyl-tetrahydro-pyran-2-one (1121-84-2,97145-14-7)

Guidance literature:

With oxygen; In toluene; at 110 ℃; for 1h;

DOI:10.1039/b900576e

Reference yield: 76.0%

3-methylglutaric anhydride (4166-53-4) → 4-methyl-tetrahydro-pyran-2-one (1121-84-2,97145-14-7)

Guidance literature:

With sodium tetrahydroborate; In tetrahydrofuran; for 1h;

DOI:10.1139/v96-279

upstream raw materials:

3,4-dihydro-2-methoxy-4-methyl-2H-pyran

3-methylpentane-1,5-diol

3-methylglutaric anhydride

2-Methylcyclopentanone

Downstream raw materials:

(4R)-4-methyltetrahydro-2H-pyran-2-one

1-t-butyldimethylsilyloxy (R)-3,9-dimethyl (R,S)-6-phenylsulfonyl 8-decen 5-one

dec-5-yn-1-ol

(3R)-5-(benzyloxy)-3-methylpentanal

Refernces

• 1、 Bhatia, Anita,Kannan, Muthukumar,Muthaiah, Senthilkumar. "Ruthenium-Promoted Acceptorless and Oxidant-Free Lactone Synthesis in Aqueous Medium". supporting information. p. 721 - 725. Retrieved 2019/03/26.
• 2、 Akhtar, Wasim M.,Armstrong, Roly J.,Frost, James R.,Stevenson, Neil G.,Donohoe, Timothy J.. "Stereoselective Synthesis of Cyclohexanes via an Iridium Catalyzed (5 + 1) Annulation Strategy". supporting information. p. 11916 - 11920. Retrieved 2018/09/27.