4-Nonenoic acid, 5-cyano-8,8-dimethoxy-4-[2-(2,6,6-trimethyl-1-cyclohexen-1-yl)ethenyl]-, ethyl ester, (Z,E)-

Base Information

Chemical Name:4-Nonenoic acid, 5-cyano-8,8-dimethoxy-4-[2-(2,6,6-trimethyl-1-cyclohexen-1-yl)ethenyl]-, ethyl ester, (Z,E)-
CAS No.:140169-57-9
Molecular Formula:C₂₅H₃₉NO₄
Molecular Weight:417.589
Hs Code.:

Synonyms:

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Chemical Property of 4-Nonenoic acid, 5-cyano-8,8-dimethoxy-4-[2-(2,6,6-trimethyl-1-cyclohexen-1-yl)ethenyl]-, ethyl ester, (Z,E)-

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Technology Process of 4-Nonenoic acid, 5-cyano-8,8-dimethoxy-4-[2-(2,6,6-trimethyl-1-cyclohexen-1-yl)ethenyl]-, ethyl ester, (Z,E)-

There total 2 articles about 4-Nonenoic acid, 5-cyano-8,8-dimethoxy-4-[2-(2,6,6-trimethyl-1-cyclohexen-1-yl)ethenyl]-, ethyl ester, (Z,E)- 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:

: 56519-61-0
2,2-dimethoxy-5-chloropentane

: 140169-57-9
ethyl (4Z)-5-cyano-8,8-dimethoxy-4-<(E)-2-(2,6,6-trimethyl-1-cyclohexenyl)ethenyl>-4-nonenoate

Guidance literature:: Multi-step reaction with 2 steps

1: 63 percent / potassium iodide / ethanol; H₂O / 72 h / Heating

2: 1a) lithium diisopropylamide, 1b) diethyl chlorophosphate / 1a) THF, hexane, -50 deg C, 20 min, 1b) THF, -50 deg C, 30 min, 2) THF, r.t., 2 h

With diethyl chlorophosphate; potassium iodide; lithium diisopropyl amide; In ethanol; water;
DOI:10.1002/recl.19921110206

Reference yield:

: 140169-61-5
5,5-dimethoxyhexanenitrile

: 140169-54-6
ethyl 4-oxo-6-(2,6,6-trimethyl-1-cyclohexenyl)-5-hexenoate

: 140169-56-8
ethyl (4E)-5-cyano-8,8-dimethoxy-4-<(E)-2-(2,6,6-trimethyl-1-cyclohexenyl)ethenyl>-4-nonenoate

: 140169-57-9
ethyl (4Z)-5-cyano-8,8-dimethoxy-4-<(E)-2-(2,6,6-trimethyl-1-cyclohexenyl)ethenyl>-4-nonenoate

Guidance literature:: With diethyl chlorophosphate; lithium diisopropyl amide; Yield given. Multistep reaction. Yields of byproduct given; 1a) THF, hexane, -50 deg C, 20 min, 1b) THF, -50 deg C, 30 min, 2) THF, r.t., 2 h;
DOI:10.1002/recl.19921110206