(3R)-4,4-Dimethylpent-1-yn-3-ol

Base Information

• Chemical Name: (3R)-4,4-Dimethylpent-1-yn-3-ol
• CAS No.: 61317-72-4
• Molecular Formula: C7H12O
• Molecular Weight: 112.172
• DSSTox Substance ID: DTXSID10495645
• Wikidata: Q82343884
• Mol file: 61317-72-4.mol

Synonyms:61317-72-4;1-Pentyn-3-ol, 4,4-dimethyl-, (R)-;(3R)-4,4-Dimethylpent-1-yn-3-ol;DTXSID10495645

Chemical Property of (3R)-4,4-Dimethylpent-1-yn-3-ol

Chemical Property:

• PSA: 20.23000
• LogP: 1.02660
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 112.088815002
• Heavy Atom Count: 8
• Complexity: 110

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C)C(C#C)O
• Isomeric SMILES: CC(C)(C)[C@H](C#C)O

Technology Process of (3R)-4,4-Dimethylpent-1-yn-3-ol

There total 1 articles about (3R)-4,4-Dimethylpent-1-yn-3-ol 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:

(SS,R)-(E)-4,4-dimethyl-2-(p-tolylsulfinyl)-1-(trimethylsilyl)-1-penten-3-ol (153123-14-9) → 4,4-dimethylpent-1-yn-3-ol (61317-72-4) + (R)-4,4-Dimethyl-2-((S)-toluene-4-sulfinyl)-pent-1-en-3-ol

Guidance literature:

With sodium hydride; In tetrahydrofuran; at 0 ℃; for 1h;

DOI:10.1016/0040-4039(93)88112-V

Reference yield: 99.0%

4,4-dimethylpent-1-yn-3-ol (61317-72-4) + 1-bromomethyl-3-methoxybenzene (874-98-6) → 3-(3-methoxybenzyloxy)-4,4-dimethylpentyne (350693-31-1)

Guidance literature:

4,4-dimethylpent-1-yn-3-ol; With sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide; at 0 ℃; for 0.333333h;

1-bromomethyl-3-methoxybenzene; In tetrahydrofuran; N,N-dimethyl-formamide; at 0 - 20 ℃; for 1h; Further stages.;

DOI:10.1021/jo010157p

Reference yield: 84.0%

4,4-dimethylpent-1-yn-3-ol (61317-72-4) + benzenesulfenyl chloride (931-59-9) → 4,4-dimethylpenta-1,2-dienyl phenyl sulfoxide (318472-87-6)

Guidance literature:

4,4-dimethylpent-1-yn-3-ol; With triethylamine; In dichloromethane; at -85 ℃; for 0.166667h;

benzenesulfenyl chloride; In dichloromethane; at -85 - 20 ℃;

DOI:10.1021/ja034039q

upstream raw materials:

(S_S,R)-(E)-4,4-dimethyl-2-(p-tolylsulfinyl)-1-(trimethylsilyl)-1-penten-3-ol

Downstream raw materials:

phthalic acid mono-(1-tert-butyl-prop-2-ynyl) ester

1-iodo-4,4-dimethyl-1,2-pentadiene

4,4-dimethyl-1-pentyn-3-one

1-chloro-4,4-dimethyl-1,2-pentadiene