Lot numbers can be found on the outside label of a product:
Furfurylideneacetone
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CAS No. 623-15-4
- Cat. No. CS-0181800
- Purity≥97%
- MDL No.MFCD00039566
*For research and further manufacturing use only, not for direct human use.
Structure of 623-15-4
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General Information
- CAS No. 623-15-4
- Cat. No. CS-0181800
- Purity ≥97%
- MDL No. MFCD00039566
- Storage 4°C
- Shipping Room temperature in continental US; may vary elsewhere.
- Molecular Formula C₈H₈O₂
- Molecular Weight 136.15
- Synonym(s) None
- SMILES O=C(C)/C=C/C1=CC=CO1
Description
4-(Furan-2-yl)but-3-en-2-one features a conjugated enone system linked to a furan ring, enabling participation in Diels-Alder reactions and cross-coupling processes. This electron-deficient dienophile integrates readily into synthetic routes for heterocyclic architectures, offering high reactivity under mild conditions with predictable regioselectivity.
Application
4-(Furan-2-yl)but-3-en-2-one serves as a versatile building block in heterocyclic synthesis, leveraging its α,β-unsaturated ketone functionality for Michael additions and cycloaddition reactions. The conjugated system enables efficient integration into fused polycyclic frameworks, while the furan moiety provides orthogonal reactivity for downstream modifications. Bench-stable and amenable to standard purification methods, it functions reliably in synthetic sequences requiring precise regiocontrol and functional group compatibility.
Synthesis
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Route1
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98-01-1 -
67-64-1
- ~%
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In-stock
623-15-4
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6050-51-7
References
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New Journal of Chemistry, , vol. 30, # 11 p. 1549 - 1552
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Route2
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98-01-1
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67-64-1
- ~91%
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In-stock
623-15-4
References
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Cao, Yu-Qing; Dai, Zhi; Zhang, Rui; Chen, Bao-Hua Synthetic Communications, 2005 , vol. 35, # 8 p. 1045 - 1049
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Route3
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98-01-1
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67-64-1
- ~%
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In-stock
623-15-4
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886-77-1
References
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Catalysis Communications, , vol. 11, # 8 p. 721 - 726
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Safety Information
Download SDS|
GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302+H312+H332
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P501
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Quality Control
Computational Chemistry Data
- TPSA 30.21
- LogP 1.8818
- H_Acceptors 2
- H_Donors 0
- Rotatable_Bonds 2
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Key Words
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