4-CYANOSTILBENE synthesis
- Product Name:4-CYANOSTILBENE
- CAS Number:13041-79-7
- Molecular formula:C15H11N
- Molecular Weight:205.25
100-42-5
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623-00-7
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13041-79-7
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$45.00/10mg
Yield:13041-79-7 99%
Reaction Conditions:
with C34H26Cl2N10Pd;tetrabutylammomium bromide;sodium acetate at 120; for 12 h;Heck Reaction;
Steps:
4.15. General procedure for H-MCR of aryl bromides with styrene
General procedure: To a 25mL RB flask was taken styrene (145.8 mg, 1.4 mmol), arylbromide (1.0 mmol), sodium acetate (90.2 mg, 1.1 mmol), TBAB(2.0 gm, 6.2 mol) and the catalyst (0.8 mg, 0.001 mmol). The reactionmixture was heated to 120 °C and stirred at the same temperaturefor 12 h and cooled. The organic portion from the reactionmixture was extracted with diethyl ether (2 15 mL). The extractswere combined and the volatiles removed on a rotavapor. Thedesired coupling product was isolated on a silica gel column usingn-hexane/ethyl acetate/n-hexane (2/98, v/v) mixture as eluent.
References:
Mishra, Vishwesh;Thomas, Jisha Mary;Chinnappan, Sivasankar;Thirupathi, Natesan [Journal of Organometallic Chemistry,2019,vol. 892,p. 1 - 17]
29822-79-5
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13041-79-7
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108-86-1
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3435-51-6
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13041-79-7
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1552-41-6
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100-52-7
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13041-79-7
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100-42-5
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3058-39-7
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13041-79-7
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$45.00/10mg