9-Benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-1-(ethoxycarbonylaminid)

Base Information

• Chemical Name: 9-Benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-1-(ethoxycarbonylaminid)
• CAS No.: 111113-92-9
• Molecular Formula: C₂₀H₂₂N₂O₂
• Molecular Weight: 322.407

Synonyms:9-Benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-1-(ethoxycarbonylaminid)

Chemical Property of 9-Benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-1-(ethoxycarbonylaminid)

Chemical Property:

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Technology Process of 9-Benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-1-(ethoxycarbonylaminid)

There total 2 articles about 9-Benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-1-(ethoxycarbonylaminid) 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: 85.0%

chloroformic acid ethyl ester (541-41-3) + 1-Amino-9-benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-mesitylensulfonat (111113-98-5) → 9-Benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-1-(ethoxycarbonylaminid) (111113-92-9)

Guidance literature:

With potassium hydroxide; In ethanol; for 12h; Ambient temperature;

Reference yield:

9-benzylidene-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine (89691-10-1) → 9-Benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-1-(ethoxycarbonylaminid) (111113-92-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 69 percent / CH₂Cl₂ / 1 h / Ambient temperature

2: 85 percent / 10percent KOH / ethanol / 12 h / Ambient temperature

With potassium hydroxide; In ethanol; dichloromethane;

Reference yield: 28.0%

9-Benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-1-(ethoxycarbonylaminid) (111113-92-9) → 9-benzylidene-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine (89691-10-1) + 8,9,10,11-Tetrahydro-1-phenyl-3H-2,4-diazacycloheptanaphthalin-3-on (111114-01-3)

Guidance literature:

In benzene; at 10 - 15 ℃; Irradiation;

upstream raw materials:

chloroformic acid ethyl ester

1-Amino-9-benzyliden-6,7,8,9-tetrahydro-5H-cycloheptapyridinium-mesitylensulfonat

9-benzylidene-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine

Downstream raw materials:

9-benzylidene-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine

8,9,10,11-Tetrahydro-1-phenyl-3H-2,4-diazacycloheptanaphthalin-3-on

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