(2E)-Δ2,2'-Bi[benzo[b]thiophene-3(2H)-one] synthesis
- Product Name:(2E)-Δ2,2'-Bi[benzo[b]thiophene-3(2H)-one]
- CAS Number:3844-31-3
- Molecular formula:
- Molecular Weight:0
![Bicyclo[2.2.2]octa-2,5-diene-2-carboxylic acid, 3-(phenylsulfonyl)-, ethyl ester](/CAS/20210305/GIF/80404-59-7.gif)
80404-59-7
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3844-31-3
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Yield:-
Steps:
Multi-step reaction with 5 steps
1: 96 percent / NaH / tetrahydrofuran / 0 °C
2: LDA / tetrahydrofuran / -78 °C
3: H2SO4 / 1,2-dichloro-ethane / 20 °C
4: 75 percent / potassium ferricyanide / H2O; ethyl acetate / 20 °C
5: 100 percent / 0.17 h / 200 °C
References:
Uno, Hidemitsu;Moriyama, Kana;Ishikawa, Takayuki;Ono, Noboru;Yahiro, Hidenori [Tetrahedron Letters,2004,vol. 45,# 49,p. 9083 - 9086]
74695-54-8
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3844-31-3
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520-72-9
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$274.00/1g
3844-31-3
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191031-07-9
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3844-31-3
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