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Trimethyl 3-(phenylsulfonyl)-orthopropionate is a chemical compound with the molecular formula C12H14O4S. It is an ester derivative of orthopropionic acid, featuring a phenylsulfonyl group attached to the third carbon atom. TRIMETHYL 3-(PHENYLSULFONYL)-ORTHOPROPIONATE) is known for its potential applications in organic synthesis, particularly as an intermediate in the preparation of various pharmaceuticals and agrochemicals. Its structure provides a unique combination of reactivity and stability, making it a valuable building block in the synthesis of complex molecules. The compound's properties, such as its solubility and reactivity, can be tailored for specific applications, highlighting its versatility in chemical research and development.

38435-08-4

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38435-08-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38435-08-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,4,3 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 38435-08:
(7*3)+(6*8)+(5*4)+(4*3)+(3*5)+(2*0)+(1*8)=124
124 % 10 = 4
So 38435-08-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H18O5S/c1-15-12(16-2,17-3)9-10-18(13,14)11-7-5-4-6-8-11/h4-8H,9-10H2,1-3H3

38435-08-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name [(3,3,3-Trimethoxypropyl)sulfonyl]benzene

1.2 Other means of identification

Product number -
Other names trimethyl 3-phenylorthopropanoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:38435-08-4 SDS

38435-08-4Relevant academic research and scientific papers

METHYL 3-PHENYLSULFONYL ORTHOPROPIONATE: A NEW REAGENT FOR CYCLOPENTANNULATION

Lombaert, Stephane De,Nemery, Isabelle,Roekens, Bertrand,Carretero, Juan Carlos,Kimmel, Tamar,Ghosez, Leon

, p. 5099 - 5102 (2007/10/02)

The title compound 1 is readily prepared by a Pinner reaction on the adduct of phenylsulfinic acid with acrylonitrile.The anion derived from 1 adds 1,4 to enones to give specific enolates which are trapped with trimethylsilyl chloride.The resulting trimethylsilyl enol ethers cyclise smoothly to give cyclopentannulated products in good yields.

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