2-[4-(trimethylstannyl)phenyl]-1,8a-dihydroazulene-1,1-dicarbonitrile

Base Information

• Chemical Name: 2-[4-(trimethylstannyl)phenyl]-1,8a-dihydroazulene-1,1-dicarbonitrile
• CAS No.: 1430198-75-6
• Molecular Formula: C₂₁H₂₀N₂Sn
• Molecular Weight: 419.113
• Mol file: 1430198-75-6.mol

Synonyms:2-[4-(trimethylstannyl)phenyl]-1,8a-dihydroazulene-1,1-dicarbonitrile

Chemical Property of 2-[4-(trimethylstannyl)phenyl]-1,8a-dihydroazulene-1,1-dicarbonitrile

Chemical Property:

Purity/Quality:

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Technology Process of 2-[4-(trimethylstannyl)phenyl]-1,8a-dihydroazulene-1,1-dicarbonitrile

There total 1 articles about 2-[4-(trimethylstannyl)phenyl]-1,8a-dihydroazulene-1,1-dicarbonitrile 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: 92.0%

hexamethyldistannane (661-69-8) + 2-(4-iodophenyl)-1,8a-dihydroazulene-1,1-dicarbonitrile (298212-99-4) → 2-[4-(trimethylstannyl)phenyl]-1,8a-dihydroazulene-1,1-dicarbonitrile (1430198-75-6) + 2-[4-(trimethylstannyl)phenyl]azulene-1-carbonitrile (1430198-80-3)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In benzene; for 16h; Reflux;

DOI:10.1021/jo400362u

Reference yield: 72.0%

1-iodo-4-thioacetylbenzene (69746-43-6) + 2-[4-(trimethylstannyl)phenyl]-1,8a-dihydroazulene-1,1-dicarbonitrile (1430198-75-6) → S-[4'-(1,1-dicyano-1,8a-dihydroazulen-2-yl)(1,1'-biphenyl)-4-yl]ethanethioate (1430198-78-9)

Guidance literature:

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; triphenyl-arsane; In toluene; at 110 ℃; for 0.25h; Inert atmosphere;

DOI:10.1021/jo400362u

upstream raw materials:

hexamethyldistannane

2-(4-iodophenyl)-1,8a-dihydroazulene-1,1-dicarbonitrile

Downstream raw materials:

S-[4'-(1,1-dicyano-1,8a-dihydroazulen-2-yl)(1,1'-biphenyl)-4-yl]ethanethioate