(+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone

Base Information

Chemical Name:(+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone
CAS No.:128660-91-3
Molecular Formula:C₂₈H₄₄O₅
Molecular Weight:460.654
Hs Code.:

Synonyms:(+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone

Suppliers and Price of (+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone

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Technology Process of (+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone

There total 3 articles about (+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone 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:

: 38651-65-9
(1R,5S)-(+)-nopinone

: 128660-91-3
(+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone

Guidance literature:: Multi-step reaction with 2 steps

1.1: bis(2,2,6,6-tetramethyl-1-piperidyl)zinc / toluene / 0.17 h / 0 °C / Inert atmosphere

1.2: 2 h / 120 °C / Inert atmosphere

2.1: n-butyllithium / diethyl ether; hexane / 1 h / -40 °C / Inert atmosphere

2.2: 0.5 h / -78 - -40 °C / Inert atmosphere

2.3: 12 h / -78 - 23 °C / Inert atmosphere

With n-butyllithium; bis(2,2,6,6-tetramethyl-1-piperidyl)zinc; In diethyl ether; hexane; toluene;
DOI:10.1002/anie.201704874

Reference yield:

: 35408-03-8
(+)-apoverbenone

: 145104-85-4
olivetol bis(ethoxy)ethyl ether

: 128660-91-3
(+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone

Guidance literature:: Yield given. Multistep reaction;
DOI:10.1021/jo00309a014

Reference yield:

: 500-66-3
Olivetol

: 128660-91-3
(+)-4-<4-n-pentyl-2,6-bis(2-ethoxyethyl)phenyl>-6,6-dimethyl-2-norpinanone

Guidance literature:: Multi-step reaction with 2 steps

1: 77 percent / p-toluenesulfonic acid / diethyl ether / 7 h / 0 °C

With toluene-4-sulfonic acid; In diethyl ether;
DOI:10.1021/jo00309a014