(Z)-1,2-Bis(phenylsulfonyl)ethene

Name: (Z)-1,2-Bis(phenylsulfonyl)ethene
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CAS No. 963-15-5
Cat. No. CS-0112890
Purity≥98%
MDL No.MFCD00010140

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FedEx Limited Quantities Ground	$0.00
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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(Z)-1,2-Bis(phenylsulfonyl)ethene|CS-0112890

Structure of 963-15-5

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Description

(Z)-1,2-Bis(phenylsulfonyl)ethene is a sterically constrained, bench-stable enol ether analog featuring two electron-withdrawing phenylsulfonyl groups positioned in close proximity. This configuration enhances its utility in synthetic transformations requiring precise stereocontrol and resistance to premature hydrolysis. The molecule integrates readily into complex molecular scaffolds where stability under standard conditions is paramount.

Application

(Z)-1,2-Bis(phenylsulfonyl)ethene serves as a stable, bench-ready dienophile in Diels-Alder reactions, enabling efficient access to functionalized cyclohexene scaffolds. Its dual phenylsulfonyl groups provide strong electron-withdrawing character and enhance solubility, facilitating purification and compatibility with common synthetic workflows. Functions reliably in standard thermal cycloadditions without requiring specialized conditions.

General Information

CAS No. 963-15-5
Cat. No. CS-0112890
Purity ≥98%
MDL No. MFCD00010140
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₁₂O₄S₂
Molecular Weight 308.37
Synonym(s) Benzene, 1,1'-[1,2-ethenediylbis(sulfonyl)]bis-, (Z)-
SMILES O=S(/C=C\S(=O)(C1=CC=CC=C1)=O)(C2=CC=CC=C2)=O

Computational Chemistry Data

TPSA 68.28
LogP 2.4054
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 4

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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(Z)-1,2-Bis(phenylsulfonyl)ethene

CAS No. 963-15-5

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