2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid 4-methyl-2-thioxo-thiazol-3-yl ester

Base Information

Chemical Name:2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid 4-methyl-2-thioxo-thiazol-3-yl ester
CAS No.:161144-46-3
Molecular Formula:C₂₀H₂₁NO₂S₃
Molecular Weight:403.59
Hs Code.:

Synonyms:2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid 4-methyl-2-thioxo-thiazol-3-yl ester

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Chemical Property of 2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid 4-methyl-2-thioxo-thiazol-3-yl ester

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Technology Process of 2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid 4-methyl-2-thioxo-thiazol-3-yl ester

There total 5 articles about 2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid 4-methyl-2-thioxo-thiazol-3-yl ester 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: 56.0%

: 49762-08-5
3-hydroxy-4-methylthiazole-2(3H)-thione

: 161144-48-5
2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid

: 161144-46-3
2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid 4-methyl-2-thioxo-thiazol-3-yl ester

Guidance literature:: With dicyclohexyl-carbodiimide; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1016/0040-4039(94)80133-9

Reference yield:

: 35761-91-2
5-iodo-1-trimethylsilyl-1-pentyne

: 161144-46-3
2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid 4-methyl-2-thioxo-thiazol-3-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / LDA / tetrahydrofuran / 24 h / -5 - 20 °C

2: 100 percent / TBAF / diethyl ether / 24 h / 35 °C

3: 56 percent / DCC / CH₂Cl₂ / 1 h / 0 °C

With tetrabutyl ammonium fluoride; dicyclohexyl-carbodiimide; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1016/0040-4039(94)80133-9

Reference yield:

: 103-04-8
(phenylthio)acetic acid

: 161144-46-3
2-Allyl-2-phenylsulfanyl-hept-6-ynoic acid 4-methyl-2-thioxo-thiazol-3-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 92 percent / LDA / tetrahydrofuran / 24 h / -5 - 20 °C

2: 85 percent / LDA / tetrahydrofuran / 24 h / -5 - 20 °C

3: 100 percent / TBAF / diethyl ether / 24 h / 35 °C

4: 56 percent / DCC / CH₂Cl₂ / 1 h / 0 °C

With tetrabutyl ammonium fluoride; dicyclohexyl-carbodiimide; lithium diisopropyl amide; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1016/0040-4039(94)80133-9