trans, trans-1-(1-methyl-2-pyrrolidinylidene)-6-phenylhexa-3,5-dien-2-one

Base Information

Chemical Name:trans, trans-1-(1-methyl-2-pyrrolidinylidene)-6-phenylhexa-3,5-dien-2-one
CAS No.:94882-49-2
Molecular Formula:C₁₇H₁₉NO
Molecular Weight:253.344
Hs Code.:

Synonyms:trans, trans-1-(1-methyl-2-pyrrolidinylidene)-6-phenylhexa-3,5-dien-2-one

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Chemical Property of trans, trans-1-(1-methyl-2-pyrrolidinylidene)-6-phenylhexa-3,5-dien-2-one

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Technology Process of trans, trans-1-(1-methyl-2-pyrrolidinylidene)-6-phenylhexa-3,5-dien-2-one

There total 3 articles about trans, trans-1-(1-methyl-2-pyrrolidinylidene)-6-phenylhexa-3,5-dien-2-one 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:

: 1-Methyl-5-((3E,5E)-2-oxo-6-phenyl-hexa-3,5-dienylsulfanyl)-3,4-dihydro-2H-pyrrolium; bromide

: 94882-49-2
trans, trans-1-(1-methyl-2-pyrrolidinylidene)-6-phenylhexa-3,5-dien-2-one

Guidance literature:: With triethylamine; triphenylphosphine; In acetonitrile; for 2h; Yield given; Ambient temperature;
DOI:10.1016/S0040-4020(01)91297-9

Reference yield:

: 4173-44-8
(E,E)-6-phenyl-3,5-hexadien-2-one

: 94882-49-2
trans, trans-1-(1-methyl-2-pyrrolidinylidene)-6-phenylhexa-3,5-dien-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 54 percent / pyrrolidone hydrotribromide, 2-pyrrolidone / tetrahydrofuran / 4 h / Ambient temperature

2: diethyl ether

3: Et₃N, Ph₃P / acetonitrile / 2 h / Ambient temperature

With 2-pyrrolidinon; pyrrolidone hydrotribromide; triethylamine; triphenylphosphine; In tetrahydrofuran; diethyl ether; acetonitrile;
DOI:10.1016/S0040-4020(01)91297-9

Reference yield:

: 95142-42-0
trans, trans-1-bromo-6-phenylhexa-3,5-dien-2-one

: 94882-49-2
trans, trans-1-(1-methyl-2-pyrrolidinylidene)-6-phenylhexa-3,5-dien-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: diethyl ether

2: Et₃N, Ph₃P / acetonitrile / 2 h / Ambient temperature

With triethylamine; triphenylphosphine; In diethyl ether; acetonitrile;
DOI:10.1016/S0040-4020(01)91297-9