1,1'-(4-methylpenta-2,3-dien-1-yl)[(2E)-penta-2,4-dien-1-yl](bisphenyl)sulfonylmethane

Base Information

Chemical Name:1,1'-(4-methylpenta-2,3-dien-1-yl)[(2E)-penta-2,4-dien-1-yl](bisphenyl)sulfonylmethane
CAS No.:1152437-68-7
Molecular Formula:C₂₄H₂₆O₄S₂
Molecular Weight:442.6
Hs Code.:

Synonyms:1,1'-(4-methylpenta-2,3-dien-1-yl)[(2E)-penta-2,4-dien-1-yl](bisphenyl)sulfonylmethane

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Chemical Property of 1,1'-(4-methylpenta-2,3-dien-1-yl)[(2E)-penta-2,4-dien-1-yl](bisphenyl)sulfonylmethane

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Technology Process of 1,1'-(4-methylpenta-2,3-dien-1-yl)[(2E)-penta-2,4-dien-1-yl](bisphenyl)sulfonylmethane

There total 1 articles about 1,1'-(4-methylpenta-2,3-dien-1-yl)[(2E)-penta-2,4-dien-1-yl](bisphenyl)sulfonylmethane 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:

: C₁₈H₁₈O₄S₂

: 656253-67-7
4-methyl-2,3-pentadienyl methanesulfonate

: 1152437-68-7
1,1'-(4-methylpenta-2,3-dien-1-yl)[(2E)-penta-2,4-dien-1-yl](bisphenyl)sulfonylmethane

Guidance literature:: C₁₈H₁₈O₄S₂; With sodium hydride; In tetrahydrofuran; at 0 ℃; for 0.5h; Inert atmosphere;

4-methyl-2,3-pentadienyl methanesulfonate; With sodium iodide; In tetrahydrofuran; dimethyl sulfoxide; at 0 - 20 ℃; Inert atmosphere;

Reference yield: 86.0%

: 1152437-68-7
1,1'-(4-methylpenta-2,3-dien-1-yl)[(2E)-penta-2,4-dien-1-yl](bisphenyl)sulfonylmethane

: C₂₄H₂₆O₄S₂

Guidance literature:: With silver hexafluoroantimonate; tris(2,4-di-tert-butylphenyl)phosphiteAuCl; In dichloromethane; at 20 ℃; for 0.5h;

Reference yield:

: 1152437-68-7
1,1'-(4-methylpenta-2,3-dien-1-yl)[(2E)-penta-2,4-dien-1-yl](bisphenyl)sulfonylmethane

: 2,2-bis(phenylsulfonyl)-4-(propan-2-ylidene)-2,3,3a,4,5,7a-hexahydro-1H-indene

: 2,2-bis(phenylsulfonyl)-4-(propan-2-ylidene)-2,3,3a,4,5,7a-hexahydro-1H-indene

Guidance literature:: With silver tetrafluoroborate; C₅₂H₄₄AuClOP; In nitrobenzene; at 6 ℃; Overall yield = 83 %; Optical yield = 84 %ee; enantioselective reaction; Inert atmosphere;
DOI:10.1002/chem.201501697