molecular formula C9H11ClO3S B1528788 2-(Benzyloxy)ethanesulfonyl chloride CAS No. 881407-20-1

2-(Benzyloxy)ethanesulfonyl chloride

Cat. No. B1528788
M. Wt: 234.7 g/mol
InChI Key: FVSVJFRJXMWFJM-UHFFFAOYSA-N
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Description

2-(Benzyloxy)ethanesulfonyl chloride is an organosulfate compound . It is a derivative of benzyloxyethanesulfonic acid, which is formed through the reaction of benzyl alcohol and ethanesulfonic acid.


Molecular Structure Analysis

The molecular formula of 2-(Benzyloxy)ethanesulfonyl chloride is C9H11ClO3S . The InChI code is 1S/C9H11ClO3S/c10-14(11,12)7-6-13-8-9-4-2-1-3-5-9/h1-5H,6-8H2 .


Physical And Chemical Properties Analysis

2-(Benzyloxy)ethanesulfonyl chloride has a molecular weight of 234.7 g/mol . It is a powder and should be stored at a temperature below -10°C .

Scientific Research Applications

Palladium-catalyzed Arylation

A study by Zhang et al. (2011) highlights the use of palladium-catalyzed direct desulfitative C-arylation of a benzo[d]oxazole C-H bond with arene sulfonyl chlorides. This method tolerates a wide range of functional groups, offering a practical alternative for synthesizing 2-aryl benzoxazoles (Zhang, M., Zhang, S., Liu, M.-c., & Cheng, J., 2011).

Synthesis of N-Benzyloxycarbonyl-2-aminoalkanesulfonyl Chlorides

Abdellaoui et al. (2017) demonstrated the synthesis of N-Benzyloxycarbonyl (Cbz)-protected 2-aminoalkanesulfonyl chlorides, crucial for creating sulfonopeptides. These compounds act as receptor ligands and enzyme inhibitors, showcasing a strategy for producing diverse functionalized side-chains (Abdellaoui, H., Chen, X., & Xu, J., 2017).

Development of Multisulfonyl Chlorides

Percec et al. (2001) focused on the synthesis of functional aromatic bis(sulfonyl chlorides) and their applications. These compounds are essential in creating dendritic and complex organic molecules, signifying their importance in advanced organic synthesis (Percec, V. et al., 2001).

Green Synthesis Approaches

Duan, Gu, and Deng (2006) explored the use of transition metal chlorides with benzyl alcohol for low-temperature synthesis of nanostructures. This method provides a green, scalable approach to producing crystalline nano-objects with controlled dimensionality, highlighting an environmentally friendly application of sulfonyl chloride derivatives (Duan, Z., Gu, Y., & Deng, Y., 2006).

Safety And Hazards

2-(Benzyloxy)ethanesulfonyl chloride is considered hazardous. It causes severe skin burns and eye damage (H314), and it is toxic if inhaled (H335) .

properties

IUPAC Name

2-phenylmethoxyethanesulfonyl chloride
Source PubChem
URL https://pubchem.ncbi.nlm.nih.gov
Description Data deposited in or computed by PubChem

InChI

InChI=1S/C9H11ClO3S/c10-14(11,12)7-6-13-8-9-4-2-1-3-5-9/h1-5H,6-8H2
Source PubChem
URL https://pubchem.ncbi.nlm.nih.gov
Description Data deposited in or computed by PubChem

InChI Key

FVSVJFRJXMWFJM-UHFFFAOYSA-N
Source PubChem
URL https://pubchem.ncbi.nlm.nih.gov
Description Data deposited in or computed by PubChem

Canonical SMILES

C1=CC=C(C=C1)COCCS(=O)(=O)Cl
Source PubChem
URL https://pubchem.ncbi.nlm.nih.gov
Description Data deposited in or computed by PubChem

Molecular Formula

C9H11ClO3S
Source PubChem
URL https://pubchem.ncbi.nlm.nih.gov
Description Data deposited in or computed by PubChem

Molecular Weight

234.70 g/mol
Source PubChem
URL https://pubchem.ncbi.nlm.nih.gov
Description Data deposited in or computed by PubChem

Product Name

2-(Benzyloxy)ethanesulfonyl chloride

CAS RN

881407-20-1
Record name 2-(benzyloxy)ethane-1-sulfonyl chloride
Source European Chemicals Agency (ECHA)
URL https://echa.europa.eu/information-on-chemicals
Description The European Chemicals Agency (ECHA) is an agency of the European Union which is the driving force among regulatory authorities in implementing the EU's groundbreaking chemicals legislation for the benefit of human health and the environment as well as for innovation and competitiveness.
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Synthesis routes and methods

Procedure details

To a 2-(benzyloxy)ethanesulfonic acid (4.0 g) was added thionyl chloride (13.5 ml) dropwise at ambient temperature for 15 minutes and the mixture was stirred at the same temperature for 10 minutes. To the mixture was added dropwise N,N-dimethylformamide (0.072 ml) at ambient temperature. The mixture was stirred at the same temperature for 20 minutes and refluxed for 1 hour. After cooling down to room temperature, the mixture was evaporated under reduced pressure to give 2-(benzyloxy)ethanesulfonyl chloride (4.1 g).
Name
2-(benzyloxy)ethanesulfonic acid
Quantity
4 g
Type
reactant
Reaction Step One
Quantity
13.5 mL
Type
reactant
Reaction Step One
Quantity
0.072 mL
Type
solvent
Reaction Step Two

Retrosynthesis Analysis

AI-Powered Synthesis Planning: Our tool employs the Template_relevance Pistachio, Template_relevance Bkms_metabolic, Template_relevance Pistachio_ringbreaker, Template_relevance Reaxys, Template_relevance Reaxys_biocatalysis model, leveraging a vast database of chemical reactions to predict feasible synthetic routes.

One-Step Synthesis Focus: Specifically designed for one-step synthesis, it provides concise and direct routes for your target compounds, streamlining the synthesis process.

Accurate Predictions: Utilizing the extensive PISTACHIO, BKMS_METABOLIC, PISTACHIO_RINGBREAKER, REAXYS, REAXYS_BIOCATALYSIS database, our tool offers high-accuracy predictions, reflecting the latest in chemical research and data.

Strategy Settings

Precursor scoring Relevance Heuristic
Min. plausibility 0.01
Model Template_relevance
Template Set Pistachio/Bkms_metabolic/Pistachio_ringbreaker/Reaxys/Reaxys_biocatalysis
Top-N result to add to graph 6

Feasible Synthetic Routes

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