540744-15-8

Basic information

• Product Name: di(tert-butyl) N-{(2E)-4-{[(tert-butoxy)carbonyl][(4-methylphenyl)sulfonyl]amino}but-2-enyl}imidodicarbonate
• Synonyms: di(tert-butyl) N-{(2E)-4-{[(tert-butoxy)carbonyl][(4-methylphenyl)sulfonyl]amino}but-2-enyl}imidodicarbonate
• CAS NO: 540744-15-8
• Molecular Weight: 540.678
• Mol File: 540744-15-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: di(tert-butyl) N-{(2E)-4-{[(tert-butoxy)carbonyl][(4-methylphenyl)sulfonyl]amino}but-2-enyl}imidodicarbonate(CAS DataBase Reference)
• NIST Chemistry Reference: di(tert-butyl) N-{(2E)-4-{[(tert-butoxy)carbonyl][(4-methylphenyl)sulfonyl]amino}but-2-enyl}imidodicarbonate(540744-15-8)
• EPA Substance Registry System: di(tert-butyl) N-{(2E)-4-{[(tert-butoxy)carbonyl][(4-methylphenyl)sulfonyl]amino}but-2-enyl}imidodicarbonate(540744-15-8)

Safety Data

• Hazardous Substances Data: 540744-15-8(Hazardous Substances Data)

Upstream product

• 18303-04-3 N-[(tert-butoxy)carbonyl]-4-methylbenzenesulfonamide 
• 51779-32-9 iminodicarboxylic acid di-tert-butyl ester 
• 335004-44-9 N-[(E)-4-bromo-2-butenyl]-N-(tert-butyloxycarbonyl)-(4-methylphenyl)sulfonamide 

Relevant articles and documents

The macrocyclic spermidine alkaloid (-)-(S)-neoperiphylline: Revision of the structure based on the total synthesis

The total synthesis of the two isomeric macrocyclic enamides 2 and 17 is described. The precursor 14 was synthesized by means of template-assisted macrocyclization (Scheme 2). Isomerization of 14 in the presence of [Fe(CO)5] gave 2 and 17 (Sche