(2R,3S,4R)-2,3,4-trimethyl-2-prop-1-ynyloxetane

Base Information

• Chemical Name: (2R,3S,4R)-2,3,4-trimethyl-2-prop-1-ynyloxetane
• CAS No.: 81026-21-3
• Molecular Formula: C₉H₁₄O
• Molecular Weight: 138.21
• DSSTox Substance ID: DTXSID701213944
• Mol file: 81026-21-3.mol

Synonyms:81026-21-3;DTXSID701213944;Oxetane, 2,3,4-trimethyl-2-(1-propynyl)-, (2alpha,3alpha,4alpha)-

Chemical Property of (2R,3S,4R)-2,3,4-trimethyl-2-prop-1-ynyloxetane

Chemical Property:

• XLogP3: 1.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 138.104465066
• Heavy Atom Count: 10
• Complexity: 195

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC#CC1(C(C(O1)C)C)C
• Isomeric SMILES: CC#C[C@]1([C@H]([C@H](O1)C)C)C

Technology Process of (2R,3S,4R)-2,3,4-trimethyl-2-prop-1-ynyloxetane

There total 8 articles about (2R,3S,4R)-2,3,4-trimethyl-2-prop-1-ynyloxetane 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: 10.0%

(Z)-2-Butene (590-18-1) + pent-3-yn-2-one (7299-55-0) → (2R,3R,4S)-2,3,4-Trimethyl-2-prop-1-ynyl-oxetane (80992-51-4,81026-21-3,81026-22-4) + (2R,3R,4R)-2,3,4-Trimethyl-2-prop-1-ynyl-oxetane (80992-51-4,81026-21-3,81026-22-4) + (2S,3S)-2,3,5-Trimethyl-4-vinyl-2,3-dihydro-furan (80992-50-3,80992-52-5) + (2R,3S)-2,3,5-Trimethyl-4-vinyl-2,3-dihydro-furan (80992-50-3,80992-52-5)

Guidance literature:

In benzene; at 0 ℃; for 28h; Further byproducts given; Irradiation;

DOI:10.1016/S0040-4020(01)92377-4

Reference yield: 10.0%

(Z)-2-Butene (590-18-1) + pent-3-yn-2-one (7299-55-0) → (2R,3R,4S)-2,3,4-Trimethyl-2-prop-1-ynyl-oxetane (80992-51-4,81026-21-3,81026-22-4) + (2R,3R,4R)-2,3,4-Trimethyl-2-prop-1-ynyl-oxetane (80992-51-4,81026-21-3,81026-22-4) + (2S,3S)-2,3,5-Trimethyl-4-vinyl-2,3-dihydro-furan (80992-50-3,80992-52-5) + (2R,3S)-2,3,5-Trimethyl-4-vinyl-2,3-dihydro-furan (80992-50-3,80992-52-5)

Guidance literature:

In benzene; at 0 ℃; for 28h; Further byproducts given; Irradiation;

DOI:10.1016/S0040-4020(01)92377-4

Reference yield: 10.0%

(Z)-2-Butene (590-18-1) + pent-3-yn-2-one (7299-55-0) → (2R,3R,4R)-2,3,4-Trimethyl-2-prop-1-ynyl-oxetane (80992-51-4,81026-21-3,81026-22-4) + (2S,3R,4S)-2,3,4-Trimethyl-2-prop-1-ynyl-oxetane (80992-51-4,81026-21-3,81026-22-4) + (2S,3S)-2,3,5-Trimethyl-4-vinyl-2,3-dihydro-furan (80992-50-3,80992-52-5) + (2R,3S)-2,3,5-Trimethyl-4-vinyl-2,3-dihydro-furan (80992-50-3,80992-52-5)

Guidance literature:

In benzene; at 0 ℃; for 28h; Further byproducts given; Irradiation;

DOI:10.1016/S0040-4020(01)92377-4

upstream raw materials:

(Z)-2-Butene

pent-3-yn-2-one

trans-2-Butene

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