3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan

Base Information

Chemical Name:3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan
CAS No.:1331771-18-6
Molecular Formula:C₃₁H₄₂O₃S
Molecular Weight:494.739
Hs Code.:

Synonyms:3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan

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Chemical Property of 3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan

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Technology Process of 3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan

There total 7 articles about 3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan 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: 96.0%

: 56881-53-9
(E,E)-farnesyl phenylsulfone

: 131497-07-9
(E)-3-(5-bromo-4-methylpent-3-enyl)furan

: 1331771-18-6
3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan

Guidance literature:: (E,E)-farnesyl phenylsulfone; (E)-3-(5-bromo-4-methylpent-3-enyl)furan; With potassium tert-butylate; In tetrahydrofuran; at -30 ℃; for 1h; Inert atmosphere;

With ammonium chloride; In tetrahydrofuran; water; Inert atmosphere;
DOI:10.1016/j.tet.2011.05.009

Reference yield:

: 22391-29-3
(E)-5-(furan-3-yl)-2-methylpent-2-en-1-ol

: 1331771-18-6
3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan

Guidance literature:: Multi-step reaction with 2 steps

1.1: carbon tetrabromide; triphenylphosphine / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

2.1: potassium tert-butylate / tetrahydrofuran / 1 h / -30 °C / Inert atmosphere

2.2: Inert atmosphere

With carbon tetrabromide; potassium tert-butylate; triphenylphosphine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.tet.2011.05.009

Reference yield:

: 24163-93-7,24163-94-8,56881-57-3,6874-67-5,28290-41-7
farnesyl bromide

: 1331771-18-6
3-((3E,7E,11E)-4,8,12,16-tetramethyl-6-(phenylsulfonyl)heptadeca-3,7,11,15-tetraen-1-yl)furan

Guidance literature:: Multi-step reaction with 2 steps

1.1: N,N-dimethyl-formamide / 1 h / 0 °C / Inert atmosphere

2.1: potassium tert-butylate / tetrahydrofuran / 1 h / -30 °C / Inert atmosphere

2.2: Inert atmosphere

With potassium tert-butylate; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2011.05.009