(-)-Kawain

Base Information

• Chemical Name: (-)-Kawain
• CAS No.: 188643-55-2
• Molecular Formula: C₁₄H₁₄O₃
• Molecular Weight: 230.263
• UNII: 6E3WP1S58E
• Nikkaji Number: J2.538.028B,J616.438B
• Wikidata: Q27264651
• Wikipedia: Kavain

Synonyms:cavain;kavain;kavain, (+-)-isomer;kavain, (E)-(+-)-isomer;kavain, (R)-(E)-isomer;kavain, (R)-isomer;kavaine;kawain;Neuronica;Neuronika

Chemical Property of (-)-Kawain

Chemical Property:

• XLogP3: 2.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 3
• Exact Mass: 230.094294304
• Heavy Atom Count: 17
• Complexity: 324

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: COC1=CC(=O)OC(C1)C=CC2=CC=CC=C2
• Isomeric SMILES: COC1=CC(=O)O[C@@H](C1)/C=C/C2=CC=CC=C2

Technology Process of (-)-Kawain

There total 1 articles about (-)-Kawain 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:

Brassard's diene + 3-phenyl-propenal (104-55-2) → Kavain (500-64-1) + (S)-(-)-kavain (188643-55-2)

Guidance literature:

With titanium(IV) isopropylate; (R)-1,1'-Bi-2-naphthol; 4-picolylchloride hydrochloride; In toluene; at 28 ℃; for 85h; optical yield given as %ee; enantioselective reaction;

DOI:10.1021/ol8002282

upstream raw materials:

3-phenyl-propenal

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