trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile

Base Information

Chemical Name:trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile
CAS No.:78715-31-8
Molecular Formula:C₁₆H₁₉NS
Molecular Weight:257.4
Hs Code.:

Synonyms:trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile

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Chemical Property of trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile

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Technology Process of trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile

There total 5 articles about trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile 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:

: 78715-54-5
tert-amyl trans-chrysanthemate

: 78715-31-8
trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile

Guidance literature:: Multi-step reaction with 5 steps

1: 73 percent / potassium hydroxide / aq. ethanol / 24 h / Heating

2: thionyl chloride

3: 90 percent / conc. ammonium hydroxide / 2.5 h / 0 °C

4: 81 percent / p-toluenesulfonyl chloride, pyridine / 1.25 h / Ambient temperature

5: 1.) lithium diisopropylamide / 1.) THF, -78 deg C, 30 min, 2.) THF, -78 deg C, 1 h

With pyridine; potassium hydroxide; ammonium hydroxide; thionyl chloride; p-toluenesulfonyl chloride; lithium diisopropyl amide; In ethanol;
DOI:10.1021/jo00335a002

Reference yield:

: 51348-74-4
2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropane-1-carbonyl chloride

: 78715-31-8
trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / conc. ammonium hydroxide / 2.5 h / 0 °C

2: 81 percent / p-toluenesulfonyl chloride, pyridine / 1.25 h / Ambient temperature

3: 1.) lithium diisopropylamide / 1.) THF, -78 deg C, 30 min, 2.) THF, -78 deg C, 1 h

With pyridine; ammonium hydroxide; p-toluenesulfonyl chloride; lithium diisopropyl amide;
DOI:10.1021/jo00335a002

Reference yield:

: 78779-89-2
(+/-)-trans-2,2-dimethyl-3-(2',2'-dimethylvinyl)cyclopropanecarboxamide

: 78715-31-8
trans-2,2-dimethyl-3-(2-methyl-1-propenyl)-1-(phenylthio)cyclopropane-1-carbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / p-toluenesulfonyl chloride, pyridine / 1.25 h / Ambient temperature

2: 1.) lithium diisopropylamide / 1.) THF, -78 deg C, 30 min, 2.) THF, -78 deg C, 1 h

With pyridine; p-toluenesulfonyl chloride; lithium diisopropyl amide;
DOI:10.1021/jo00335a002