118157-81-6

Basic information

• Product Name: (E)-4-methyl-N-(1-methyl-pent-2-enyl)-benzenesulfonamide
• Synonyms: (E)-4-methyl-N-(1-methyl-pent-2-enyl)-benzenesulfonamide
• CAS NO: 118157-81-6
• Molecular Weight: 253.365
• Mol File: 118157-81-6.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: (E)-4-methyl-N-(1-methyl-pent-2-enyl)-benzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-4-methyl-N-(1-methyl-pent-2-enyl)-benzenesulfonamide(118157-81-6)
• EPA Substance Registry System: (E)-4-methyl-N-(1-methyl-pent-2-enyl)-benzenesulfonamide(118157-81-6)

Safety Data

• Hazardous Substances Data: 118157-81-6(Hazardous Substances Data)

Upstream product

• 7688-21-3 cis-2-hexene 
• 55962-05-5 [N-(p-tolylsulfonyl)imino]phenyliodinane 
• 4050-45-7 trans-2-hexene 
• 13269-52-8 trans-3-Hexene 
• 55962-05-5 4-methyl-N-[(E)-phenyl-λ³-iodanylidene]benzenesulfonamide 
• 1215019-96-7 C₁₄H₁₉NO₄S 
• 4083-64-1 Tosyl isocyanate 
• 699023-42-2 (E)-N-[2-(1-ethyl-but-2-enyloxy)-1,3-dimethyl-2λ⁵-[1,3,2]diazaphospholidin-2-ylidene]-4-methyl-benzenesulfonamide 
• 941-55-9 4-toluenesulfonyl azide 

Relevant articles and documents

Amidation of saturated C-H bonds catalyzed by electron-deficient ruthenium and manganese porphyrins. A highly catalytic nitrogen atom transfer process

(equation presented) Amidation of a variety of hydrocarbons with PhI=NTs catalyzed by ruthenium and manganese meso-tetrakis(pentafluorophenyl)porphyrins 1 and 2 afforded N-substituted amides in up to 92% yields with good to excellent substrate conversions. By employing catalyst 2, exceptionally high turnovers (up to 2600) were achieved, and the amidations can be effected by directly using PhI(OAc)2/NH2R as amidating reagents; in the case of R = COCF3 a direct amination was realized in up to 90% yield.

Gold(I)-catalyzed highly regio- and stereoselective decarboxylative amination of allylic N-tosylcarbamates via base-induced aza-Claisen rearrangement in water

(Figure Presented)A gold(l)-catalyzed decarboxylative animation of allylic N-tosylcarbamates via base-induced aza-Claisen rearrangement has been developed. A variety of substituted W-tosyl allylic amines were obtained In good yield, excellent regloselectlvity, and high to excellent stereoselectivity. This transformation could be performed either in H2O or In one pot directly from allylic alcohols and therefore represents an efficient and environmentally benign protocol for the synthesis of N-tosyl allylic amines.

Palladium-catalyzed [3,3] sigmatropic rearrangement of (allyloxy) iminodiazaphospholidines: Allylic transposition of C-O and C-N functionality

A PV=N to PV=O interconversion is the thermodynamic driving force for the title reaction. Iminodiazaphospholidines 1 give phosphoramides 2, which are subsequently hydrolyzed under mild acidic conditions to yield primary or tosylamines 3. R = alkyl, phenyl; Ts = p-toluenesulfonyl.