cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one ethylene ketal

Base Information

Chemical Name:cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one ethylene ketal
CAS No.:124286-85-7
Molecular Formula:C₁₉H₂₇NO₂
Molecular Weight:301.429
Hs Code.:

Synonyms:cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one ethylene ketal

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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 cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one ethylene ketal

Chemical Property:

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Technology Process of cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one ethylene ketal

There total 6 articles about cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one ethylene ketal 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: 78.0%

: 124286-84-6
cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one

: 107-21-1
ethylene glycol

: 124286-85-7
cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one ethylene ketal

Guidance literature:: With naphthalene-2-sulfonate; In toluene; for 15h; Heating;
DOI:10.1021/jo00290a006

Reference yield:

: 19716-82-6
1-(phenylmethyl)-3-ethyl-1,4,5,6-tetrahydropyridine

: 124286-85-7
cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one ethylene ketal

Guidance literature:: Multi-step reaction with 5 steps

1: 31 percent / acetonitrile / 105 °C

2: methanol / Heating

3: 65 percent / t-BuOK / toluene / 12 h / 65 °C

4: 66 percent / 20percent H₂SO₄ / 0.75 h / Heating

5: 78 percent / 2-naphthalenesulfonic acid / toluene / 15 h / Heating

With naphthalene-2-sulfonate; sulfuric acid; potassium tert-butylate; In methanol; toluene; acetonitrile;
DOI:10.1021/jo00290a006

Reference yield:

: 124286-80-2
1,1-dimethylethyl (+/-)-6-ethyl-2-(phenylmethyl)-2-azabicyclo<4.2.0>octane-8-carboxylate

: 124286-85-7
cis-(+/-)-4a-ethyloctahydro-1-(phenylmethyl)-7H-1-pyridin-7-one ethylene ketal

Guidance literature:: Multi-step reaction with 4 steps

1: methanol / Heating

2: 65 percent / t-BuOK / toluene / 12 h / 65 °C

3: 66 percent / 20percent H₂SO₄ / 0.75 h / Heating

4: 78 percent / 2-naphthalenesulfonic acid / toluene / 15 h / Heating

With naphthalene-2-sulfonate; sulfuric acid; potassium tert-butylate; In methanol; toluene;
DOI:10.1021/jo00290a006