(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-tert-butyldisulfanyl-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxymethyl]-ethyl ester

Base Information

• Chemical Name: (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-tert-butyldisulfanyl-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxymethyl]-ethyl ester
• CAS No.: 131111-41-6
• Molecular Formula: C₄₇H₆₈O₄S₂
• Molecular Weight: 761.187
• Mol file: 131111-41-6.mol

Synonyms:(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-tert-butyldisulfanyl-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxymethyl]-ethyl ester

Chemical Property of (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-tert-butyldisulfanyl-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxymethyl]-ethyl ester

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-tert-butyldisulfanyl-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxymethyl]-ethyl ester

There total 1 articles about (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-tert-butyldisulfanyl-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxymethyl]-ethyl ester 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: 98.0%

all-trans-retinoic-acid (302-79-4) + 3-(tert-butyldisulfanyl)propane-1,2-diol (131111-38-1) → (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-tert-butyldisulfanyl-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxymethyl]-ethyl ester (131111-41-6)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In tetrahydrofuran; for 12h; Ambient temperature;

DOI:10.1055/s-1990-27044

Reference yield:

(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-tert-butyldisulfanyl-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxymethyl]-ethyl ester (131111-41-6) → (2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxy]-1-mercaptomethyl-ethyl ester (131111-44-9)

Guidance literature:

With tert-butyl methyl ether; tributylphosphine; In water; for 12h; Yield given; Ambient temperature;

DOI:10.1055/s-1990-27044

Reference yield:

(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-tert-butyldisulfanyl-1-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxymethyl]-ethyl ester (131111-41-6) → C50H67NO8S (131111-54-1)

Guidance literature:

Multi-step reaction with 2 steps

1: t-BuOMe, Bu₃P / H₂O; various solvent(s) / 12 h / Ambient temperature

2: 78 percent / dimethylformamide / 0.5 h / Ambient temperature

With tert-butyl methyl ether; tributylphosphine; In water; N,N-dimethyl-formamide;

DOI:10.1055/s-1990-27044

upstream raw materials:

all-trans-retinoic-acid

3-(tert-butyldisulfanyl)propane-1,2-diol

Downstream raw materials:

(2E,4E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 2-[(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoyloxy]-1-mercaptomethyl-ethyl ester

C₅₀H₆₇NO₈S