130942-11-9

Basic information

• Product Name: (3aR,4S,7S,7aR)-7-(2-Methoxy-ethoxymethoxy)-4-(toluene-4-sulfonyl)-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole-4-carboxylic acid methyl ester
• Synonyms: (3aR,4S,7S,7aR)-7-(2-Methoxy-ethoxymethoxy)-4-(toluene-4-sulfonyl)-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole-4-carboxylic acid methyl ester
• CAS NO: 130942-11-9
• Molecular Weight: 442.487
• Mol File: 130942-11-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (3aR,4S,7S,7aR)-7-(2-Methoxy-ethoxymethoxy)-4-(toluene-4-sulfonyl)-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole-4-carboxylic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (3aR,4S,7S,7aR)-7-(2-Methoxy-ethoxymethoxy)-4-(toluene-4-sulfonyl)-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole-4-carboxylic acid methyl ester(130942-11-9)
• EPA Substance Registry System: (3aR,4S,7S,7aR)-7-(2-Methoxy-ethoxymethoxy)-4-(toluene-4-sulfonyl)-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole-4-carboxylic acid methyl ester(130942-11-9)

Safety Data

• Hazardous Substances Data: 130942-11-9(Hazardous Substances Data)

Upstream product

• 130942-06-2 (1S,2R,6R,7S)-1-(Toluene-4-sulfonyl)-3,5,8-trioxa-tricyclo[5.2.2.0^2,6]undec-10-en-9-one 
• 99268-87-8 3-(p-toluenesulfonyl)-2-pyrone 
• 3970-21-6 2-Methoxyethoxymethyl chloride 
• 130942-09-5 (3aR,4S,7S,7aR)-7-Hydroxy-4-(toluene-4-sulfonyl)-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole-4-carboxylic acid methyl ester 

Downstream Products

• 69342-55-8 (3R,4R)-3-Hydroxy-4-(2-methoxy-ethoxymethoxy)-cyclohexa-1,5-dienecarboxylic acid methyl ester 

Relevant articles and documents

STEREOCONTROLLED SYNTHESIS OF HIGHLY FUNCTIONALIZED CYCLOHEXENES. A SHORT SYNTHESIS OF A CHORISMIC ACID PRECURSOR

A convenient and mild thermal procedure has been developed for stereoselective 2+4-cycloadditions of electron-rich 1,2-dioxygenated olefins 7 to electron-deficient 3-sulfonyl-2-pyrone 6 allowing isolation of the structurally and stereochemically rich init