3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl ester

Base Information

Chemical Name:3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl ester
CAS No.:929016-74-0
Molecular Formula:C₄₂H₅₄O₁₃
Molecular Weight:766.883
Hs Code.:

3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl ester

Synonyms:3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl ester

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Chemical Property of 3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl ester

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Technology Process of 3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl ester

There total 4 articles about 3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl 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: 67.1%

: 929016-73-9
acetic acid 4,5-diacetoxy-6-acetoxymethyl-2-(5-hydroxymethyl-2-methoxy-phenoxy)-tetrahydro-pyran-3-yl ester

: 4759-48-2
13-cis-retinoic acid

: 929016-74-0
3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl ester

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 10h;
DOI:10.1080/07328300600966497

Reference yield:

: 621-59-0
isovanillin

: 929016-74-0
3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 68.4 percent / aq. KOH; DMAP / CH₂Cl₂ / 5 h / Heating

2: 86.1 percent / NaBH₄ / propan-2-ol / 1 h / 25 °C

3: 67.1 percent / DMAP; DCC / CH₂Cl₂ / 10 h / 20 °C

With dmap; potassium hydroxide; sodium tetrahydroborate; dicyclohexyl-carbodiimide; In dichloromethane; isopropyl alcohol;
DOI:10.1080/07328300600966497

Reference yield:

: 42344-69-4
2-methoxy-5-formylphenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

: 929016-74-0
3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid 4-methoxy-3-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 86.1 percent / NaBH₄ / propan-2-ol / 1 h / 25 °C

2: 67.1 percent / DMAP; DCC / CH₂Cl₂ / 10 h / 20 °C

With dmap; sodium tetrahydroborate; dicyclohexyl-carbodiimide; In dichloromethane; isopropyl alcohol;
DOI:10.1080/07328300600966497