118187-55-6

Basic information

• Product Name: Benzenesulfonamide, 4-methyl-N,N-bis[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethyl]-
• CAS NO: 118187-55-6
• Molecular Formula: C29H37NO10S3
• Molecular Weight: 655.811
• Mol File: 118187-55-6.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Benzenesulfonamide, 4-methyl-N,N-bis[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonamide, 4-methyl-N,N-bis[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethyl]-(118187-55-6)
• EPA Substance Registry System: Benzenesulfonamide, 4-methyl-N,N-bis[2-[2-[[(4-methylphenyl)sulfonyl]oxy]ethoxy]ethyl]-(118187-55-6)

Safety Data

• Hazardous Substances Data: 118187-55-6(Hazardous Substances Data)

Upstream product

• 54384-47-3 2,2'-((azanediylbis(ethane-2,1-diyl))bis(oxy))diethanol 
• 98-59-9 p-toluenesulfonyl chloride 
• 70-55-3 toluene-4-sulfonamide 
• 72358-83-9 N,N-bis<2-(2-hydroxyethoxy)ethyl>-4-methylbenzenesulfonamide 

Downstream Products

• 143065-57-0 4-tosyl-10,13-bis(2-hydroxyethyl)-1,7-dioxa-4,10,13-triazacyclopentadecane 
• 1315451-43-4 12-(4-methylbenzenesulfonyl)-6,9,15,18-tetraoxa-12,25-diazatetracyclo[21.3.1.0(5,26).0(19,24)]heptacosa-1⁽²⁶⁾,2,4,19,21,23-hexaen-27-one 
• 115538-87-9 8,27-Bis-(toluene-4-sulfonyl)-2,5,11,14,21,24,30,33-octaoxa-8,27-diaza-tricyclo[32.4.0.0^15,20]octatriaconta-1⁽³⁸⁾,15,17,19,34,36-hexaene 
• 118187-52-3 8,27-Bis-(4-methoxy-benzyl)-2,5,11,14,21,24,30,33-octaoxa-8,27-diaza-tricyclo[32.4.0.0^15,20]octatriaconta-1⁽³⁸⁾,15,17,19,34,36-hexaene 
• 118187-51-2 8,27-Dibenzyl-2,5,11,14,21,24,30,33-octaoxa-8,27-diaza-tricyclo[32.4.0.0^15,20]octatriaconta-1⁽³⁸⁾,15,17,19,34,36-hexaene 
• 118187-56-7 N,N-Bis-{2-[2-(2-hydroxy-phenoxy)-ethoxy]-ethyl}-4-methyl-benzenesulfonamide 
• 294-92-8 diaza[12]crown-4 
• 143065-61-6 10,25-ditosyl-4,7,13,16,22,28-hexaoxa-1,10,19,25-tetraazabicyclo<17.11.2>dotriacontane 
• 143065-62-7 8,21-ditosyl-4,12,18,24-tetraoxa-1,8,15,21-tetraazabicyclo<13.11.2>octacosane 
• 91133-25-4 N,N-divinyl-toluene-4-sulfonamide 
• 150125-98-7 (2S,3R,17R,18S)-2,18-diethyl-3,17-diphenyl-1-methyl-1,10-diaza-4,7,13,16-tetraoxacyclooctadecane 
• 150125-97-6 (2S,3R,17R,18S)-3,17-diphenyl-1,2,18-trimethyl-1,10-diaza-4,7,13,16-tetraoxacyclooctadecane 
• 150125-96-5 (3R,17R)-3,17-diphenyl-1,10-diaza-4,7,13,16-tetraoxacyclooctadecane 
• 655260-39-2 C₄₂H₅₁N₃O₅S 

Relevant articles and documents

Synthesis of new multidentate ligands for the coordination of indium(iii), gadolinium(iii) and thorium(iv)

Efficient syntheses are described for five new multidentate ligands containing 3-hydroxy-6-methyl-2-pyridyl donor groups: 4,7,10-tris(3-hydroxy-6-methyl-2-pyridylmethyl)-1-oxa-4,7, 10-triazacyclododecane, 2; 4,10,13-tris(3-hydroxy-6-methyl-2-pyrildylmethy

Synthesis of Chiral Diaza-18-crown-6 Derivatives from Optically Active Diethanolamines

Homotopic 1,10-diaza-18-crown-6 derivatives with two, four, and six chiral centers have been prepared in optically active form from diethanolamines via a cyclization reaction with tosylates 39 and 48.The requisite optically active diethanolamines were prepared from chiral cyanohydrins and chiral ethanolamines by a one-pot Grignard-transimination-reduction or a one-pot reduction-transimination-reduction procedure.Yields were strongly affected by the size of the substituents α to the nitrogen atom.The stereoselectivity of the diethanolamine synthesis was found to depend on the configuration of the ethanolamine used.

Synthesis and Complexation Properties of Suitcase-Shaped Macrotricyclic and Butterfly-Shaped Macrobicyclic Polyether Ligands

Ten suitcase-shaped macrotricyclic polyethers (1-10) containing nitrogen and carbon bridgehead atoms have been synthesized.These new cage compounds were prepared by connecting together two hydroxymethyl-substituted or two secondary amine-containing butterfly-shaped macrobicyclic polyethers by means of linear bifunctional connecting groups.Intermediate bis(hydroxymethyl)-substituted butterfly-shaped macrobicyclic polyether 14 was prepared by treating N,N'-bis(2-hydroxyethyl)ethylenediaamine with 5-methylene-3,7-dioxane-1,9-diyl ditosylate to give bislariat 1,4-diaza-13-crown-4 (11) which was cyclized with 3-chloro-2-(chloromethyl)-1-propene followed by hydroboration.Intermediate bissecondary amine-containing butterfly-shaped macrobicyclic polyethers 18 and 19 were prepared by treating N,N'-bis(2-hydroxyethyl)ethylenediamine with 6-tosyl-3,9-dioxa-6-aza-1,11-undecanediyl ditosylate (33) to give N-tosyl-N',N"-bis(2-Hydroxyethyl)triaza-15-crown-5 (12).Lariat crown ether 12 was cyclized with 33 followed by reduction with LiAlH4 to give 18, or with 4-tosyl-4-aza-1,7-heptanediyl ditosylate (36 to give 19.Some of the suitcase-shaped macrotricycles interacted with various cations.One was selective for Pb(2+) ions and another interacted strongly with Hg(2+).A crystal structure for the 13-NaClO4 complex also is reported.