2Z,7E-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,7-nonadiene-4-yne-1,6-diol

Base Information

• Chemical Name: 2Z,7E-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,7-nonadiene-4-yne-1,6-diol
• CAS No.: 50895-68-6
• Molecular Formula: C₂₀H₃₀O₂
• Molecular Weight: 302.457
• Mol file: 50895-68-6.mol

Synonyms:2Z,7E-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,7-nonadiene-4-yne-1,6-diol

Chemical Property of 2Z,7E-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,7-nonadiene-4-yne-1,6-diol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2Z,7E-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,7-nonadiene-4-yne-1,6-diol

There total 5 articles about 2Z,7E-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,7-nonadiene-4-yne-1,6-diol 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: 92.2%

(Z)-3-methylpent-2-en-4-ynol (6153-05-5,105-29-3) + 2-methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)-2-butenal (3155-71-3) → 2Z,7E-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,7-nonadiene-4-yne-1,6-diol (50895-68-6)

Guidance literature:

(Z)-3-methylpent-2-en-4-ynol; With 2-Methoxypropene; toluene-4-sulfonic acid; at 0 ℃; for 0.5h;

With triethylamine; at 20 ℃;

2-methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)-2-butenal; Reagent/catalyst; Further stages;

Reference yield:

(Z)-3-methylpent-2-en-4-ynol (6153-05-5,105-29-3) + 2-methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)-2-butenal (3155-71-3) → (+/-)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2c,7ξ-dien-4-yne-1,6-diol (3230-75-9,50895-68-6,50895-69-7,125072-53-9)

Guidance literature:

With ethylmagnesium chloride; at 0 ℃; Temperature;

Reference yield:

→ (+/-)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2c,7ξ-dien-4-yne-1,6-diol (3230-75-9,50895-68-6,50895-69-7,125072-53-9)

Guidance literature:

With diethyl ether; ethylmagnesium bromide; anschliessend Behandeln mit 2-Methyl-4-<2,2,6-trimethyl-cyclohexen-(6)-yl>-buten-(2)-al-(1);

DOI:10.1021/ja01592a095 DOI:10.1002/hlca.19490320218 DOI:10.1080/014311600750020000

upstream raw materials:

(Z)-3-methylpent-2-en-4-ynol

(E)-2-methyl-4-(2,6,6-trimethyl-1-cyclohexenyl)-2-butenal

2-methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)-2-butenal

(E)-3-methylpent-2-en-4-yn-1-ol

Downstream raw materials:

11,12-Didehydro-[7t,9t,13c]retinol

(+/-)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2ξ,4t,7ξ-triene-1,6-diol

(+/-)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2c,4c,7ξ-triene-1,6-diol

(+/-)-9-acetoxy-3.7-dimethyl-1-(2.2.6-trimethyl-cyclohexen-(6)-yl)-nonatrien-(2ξ.5c.7c)-ol-(4)