1-phenyl-1,7-dodecadiyne

Base Information

Chemical Name:1-phenyl-1,7-dodecadiyne
CAS No.:293295-99-5
Molecular Formula:C₁₈H₂₂
Molecular Weight:238.373
Hs Code.:

Synonyms:1-phenyl-1,7-dodecadiyne

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Chemical Property of 1-phenyl-1,7-dodecadiyne

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Technology Process of 1-phenyl-1,7-dodecadiyne

There total 2 articles about 1-phenyl-1,7-dodecadiyne 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: 91.0%

: 591-50-4
iodobenzene

: 35087-24-2
1,7-dodecadiyne

: 293295-99-5
1-phenyl-1,7-dodecadiyne

Guidance literature:: With n-butyllithium; zinc dibromide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 23 ℃; for 14h;
DOI:10.1016/j.tet.2003.09.102

Reference yield:

: 871-84-1
1,7-Octadiyne

: 293295-99-5
1-phenyl-1,7-dodecadiyne

Guidance literature:: Multi-step reaction with 2 steps

1: 35 percent / nBuLi; DMPU

2: 91 percent / nBuLi; ZnBr₂ / Pd(PPh₃)4 / tetrahydrofuran / 14 h / 23 °C

With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; n-butyllithium; zinc dibromide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran;
DOI:10.1016/j.tet.2003.09.102

Reference yield:

: 1291-32-3
zirconocene dichloride

: 293295-99-5
1-phenyl-1,7-dodecadiyne

: C₂₈H₃₂Zr

Guidance literature:: zirconocene dichloride; With n-butyllithium; In tetrahydrofuran; pentane; at -78 - 0 ℃; for 4h; Schlenk technique; Inert atmosphere;

1-phenyl-1,7-dodecadiyne; In tetrahydrofuran; at 50 ℃; for 1h; Schlenk technique; Inert atmosphere;
DOI:10.1021/acs.orglett.6b02956