1³,2³,3²,4³-tetramethoxy-p-quarterphenyl

Base Information

Chemical Name:1³,2³,3²,4³-tetramethoxy-p-quarterphenyl
CAS No.:4499-73-4
Molecular Formula:C₂₈H₂₆O₄
Molecular Weight:426.512
Hs Code.:

1<sup>3</sup>,2<sup>3</sup>,3<sup>2</sup>,4<sup>3</sup>-tetramethoxy-p-quarterphenyl

Synonyms:1³,2³,3²,4³-tetramethoxy-p-quarterphenyl

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1³,2³,3²,4³-tetramethoxy-p-quarterphenyl

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Technology Process of 1³,2³,3²,4³-tetramethoxy-p-quarterphenyl

There total 4 articles about 1³,2³,3²,4³-tetramethoxy-p-quarterphenyl 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: 64.0%

: 108541-94-2
4-iodo-3,3'-dimethoxy-1,1'-biphenyl

: 4499-73-4
1³,2³,3²,4³-tetramethoxy-p-quarterphenyl

Guidance literature:: With n-butyllithium; copper dichloride;
DOI:10.1021/ja971513h

Reference yield:

: 6161-50-8
3,3'-dimethoxybiphenyl

: 4499-73-4
1³,2³,3²,4³-tetramethoxy-p-quarterphenyl

Guidance literature:: Multi-step reaction with 2 steps

1: 34 percent / t-BuLi, I₂ / diethyl ether

2: 64 percent / n-BuLi, CuCl₂

With n-butyllithium; iodine; tert.-butyl lithium; copper dichloride; In diethyl ether;
DOI:10.1021/ja971513h

Reference yield:

: 92160-61-7
4,4'-diiodo-3,3'-dimethoxylbiphenyl

: 4499-73-4
1³,2³,3²,4³-tetramethoxy-p-quarterphenyl

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 0.17 h / 0 °C

1.2: 67 percent / MeOH / tetrahydrofuran; hexane

2.1: n-BuLi

2.2: 64 percent / CuCl₂

With n-butyllithium; In tetrahydrofuran; hexane;
DOI:10.1021/ol016914n