Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl ester

Base Information

Chemical Name:Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl ester
CAS No.:623926-81-8
Molecular Formula:C₄₁H₅₉NO₇
Molecular Weight:677.922
Hs Code.:

Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl ester

Synonyms:Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl ester

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Chemical Property of Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl ester

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Technology Process of Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl ester

There total 17 articles about Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl 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: 80.0%

: 623926-79-4
Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-13-(tetrahydro-pyran-2-yloxy)-trideca-4,9-dienyl ester

: 623926-81-8
Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl ester

Guidance literature:: With pyridinium p-toluenesulfonate; In ethanol; at 55 ℃;
DOI:10.1016/S0968-0896(03)00186-X

Reference yield:

: 106296-58-6
(2S,3S,4S)-(1-tert-butyldimethylsilanyloxy)-2,4-dimethylhex-5-en-3-ol

: 623926-81-8
Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl ester

Guidance literature:: Multi-step reaction with 12 steps

1.1: 89 percent / NaH / tetrahydrofuran; dimethylformamide / 48 h / 20 °C

2.1: ozone

2.2: 85 percent / NaBH₄

3.1: 94 percent / I₂; PPh₃; imidazole / diethyl ether; benzene

4.1: 92 percent / benzene / 80 °C

5.1: NaHMDS / tetrahydrofuran

5.2: 61 percent / tetrahydrofuran / -78 - 20 °C

6.1: 89 percent / HF-pyridine; pyridine

7.1: I₂; PPh₃; imidazole

8.1: benzene

9.1: 61 percent / NaHDMS

10.1: 93 percent / TBAF / tetrahydrofuran

11.1: 85 percent / Al₂O₃ / CH₂Cl₂

12.1: 80 percent / PPTS / ethanol / 55 °C

With pyridine; 1H-imidazole; aluminum oxide; tetrabutyl ammonium fluoride; iodine; sodium hexamethyldisilazane; pyridinium p-toluenesulfonate; sodium hydride; pyridine hydrogenfluoride; ozone; triphenylphosphine; In tetrahydrofuran; diethyl ether; ethanol; dichloromethane; N,N-dimethyl-formamide; benzene; 5.2: Wittig reaction / 9.2: Wittig reaction;
DOI:10.1016/S0968-0896(03)00186-X

Reference yield:

: 184291-95-0
(2S,3S,4S)-1-(tert-butyldimethylsilanyloxy)-3-(4-methoxybenzyloxy)-2,4-dimethyl hex-5-ene

: 623926-81-8
Carbamic acid (4Z,9Z)-(1R,6S,7R,8S)-13-hydroxy-7-(4-methoxy-benzyloxy)-1-[(Z)-(1S,2S,3S)-2-(4-methoxy-benzyloxy)-1,3-dimethyl-hepta-4,6-dienyl]-6,8-dimethyl-trideca-4,9-dienyl ester

Guidance literature:: Multi-step reaction with 11 steps

1.1: ozone

1.2: 85 percent / NaBH₄

2.1: 94 percent / I₂; PPh₃; imidazole / diethyl ether; benzene

3.1: 92 percent / benzene / 80 °C

4.1: NaHMDS / tetrahydrofuran

4.2: 61 percent / tetrahydrofuran / -78 - 20 °C

5.1: 89 percent / HF-pyridine; pyridine

6.1: I₂; PPh₃; imidazole

7.1: benzene

8.1: 61 percent / NaHDMS

9.1: 93 percent / TBAF / tetrahydrofuran

10.1: 85 percent / Al₂O₃ / CH₂Cl₂

11.1: 80 percent / PPTS / ethanol / 55 °C

With pyridine; 1H-imidazole; aluminum oxide; tetrabutyl ammonium fluoride; iodine; sodium hexamethyldisilazane; pyridinium p-toluenesulfonate; pyridine hydrogenfluoride; ozone; triphenylphosphine; In tetrahydrofuran; diethyl ether; ethanol; dichloromethane; benzene; 4.2: Wittig reaction / 8.2: Wittig reaction;
DOI:10.1016/S0968-0896(03)00186-X