1,3-Decadiyne

Base Information

• Chemical Name: 1,3-Decadiyne
• CAS No.: 55682-66-1
• Molecular Formula: C10H14
• Molecular Weight: 134.221
• Mol file: 55682-66-1.mol

Synonyms:1,3-decadiyne;

Chemical Property of 1,3-Decadiyne

Chemical Property:

• PSA: 0.00000
• LogP: 2.59340

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,3-Decadiyne

There total 2 articles about 1,3-Decadiyne 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: 41.0%

1-decyne (764-93-2) + benzaldehyde (100-52-7) → 1-Phenyl-4-[1-phenyl-meth-(E)-ylidene]-undec-2-yn-1-one + deca-1,3-diyne (55682-66-1)

Guidance literature:

With titanium tetrachloride; triethylamine; In dichloromethane; at -10 - 25 ℃;

Reference yield:

C19H23NO2 → 2,6-bis(3,4-dimethoxyphenyl)-3-(nona-1,3-diynyl)-4-(oct-2-ynyl)pyridine + deca-1,3-diyne (55682-66-1)

Guidance literature:

With silica gel; In diethyl ether; hexane;

DOI:10.1007/s10593-006-0136-9

Reference yield: 96.0%

deca-1,3-diyne (55682-66-1) + Ethyl 2-benzylacetoacetate (620-79-1) → ethyl 2-acetyl-2-benzyl-3-methylene-4-undecynoate (906713-51-7)

Guidance literature:

indium(III) tris[bis(trifluoromethanesulfonyl)amide]; at 60 ℃;

DOI:10.1002/adsc.200505206

upstream raw materials:

1-decyne

benzaldehyde

Downstream raw materials:

1-Benzyl-4-oct-1-ynyl-1H-[1,2,3]triazole

1-Benzyl-5-oct-1-ynyl-1H-[1,2,3]triazole

dec-1-en-3-yne

1-methyl-4-(octyn-1-yl)benzene

Refernces

• 1、 Sorokoumov,Morozkina,Balova. "Synthesis and cyclization of 1-arylalk-1-ene-3,5-diynylamines". . p. 615 - 624. Retrieved 2008/02/03.